diff --git a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.aspect.mps b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.aspect.mps
index 3e3faf8b..a4c5e4c6 100644
--- a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.aspect.mps
+++ b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.aspect.mps
@@ -26,6 +26,7 @@
     <import index="j9co" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.smodel.event(MPS.Core/)" />
     <import index="ugy2" ref="r:57b2449f-b7c7-4941-bd75-9c594835f5cd(jetbrains.mps.lang.coderules.template)" />
     <import index="3qmy" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.classloading(MPS.Core/)" />
+    <import index="wwqx" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.logging(MPS.Core/)" />
   </imports>
   <registry>
     <language id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage">
@@ -222,6 +223,9 @@
       <concept id="1146644602865" name="jetbrains.mps.baseLanguage.structure.PublicVisibility" flags="nn" index="3Tm1VV" />
       <concept id="1146644623116" name="jetbrains.mps.baseLanguage.structure.PrivateVisibility" flags="nn" index="3Tm6S6" />
       <concept id="1146644641414" name="jetbrains.mps.baseLanguage.structure.ProtectedVisibility" flags="nn" index="3Tmbuc" />
+      <concept id="1116615150612" name="jetbrains.mps.baseLanguage.structure.ClassifierClassExpression" flags="nn" index="3VsKOn">
+        <reference id="1116615189566" name="classifier" index="3VsUkX" />
+      </concept>
       <concept id="1080120340718" name="jetbrains.mps.baseLanguage.structure.AndExpression" flags="nn" index="1Wc70l" />
       <concept id="1170345865475" name="jetbrains.mps.baseLanguage.structure.AnonymousClass" flags="ig" index="1Y3b0j">
         <reference id="1170346070688" name="classifier" index="1Y3XeK" />
@@ -303,13 +307,6 @@
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ngI" index="TrEIO">
         <property id="1169194664001" name="name" index="TrG5h" />
       </concept>
-      <concept id="709746936026466394" name="jetbrains.mps.lang.core.structure.ChildAttribute" flags="ng" index="3VBwX9">
-        <property id="709746936026609031" name="linkId" index="3V$3ak" />
-        <property id="709746936026609029" name="role_DebugInfo" index="3V$3am" />
-      </concept>
-      <concept id="4452961908202556907" name="jetbrains.mps.lang.core.structure.BaseCommentAttribute" flags="ng" index="1X3_iC">
-        <child id="3078666699043039389" name="commentedNode" index="8Wnug" />
-      </concept>
     </language>
     <language id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text">
       <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="nn" index="3oM_SD">
@@ -522,6 +519,22 @@
   <node concept="312cEu" id="NKt6ynorWQ">
     <property role="TrG5h" value="AspectLookup" />
     <node concept="2tJIrI" id="NKt6ynosjc" role="jymVt" />
+    <node concept="Wx3nA" id="4nDRG5zOb02" role="jymVt">
+      <property role="TrG5h" value="LOG" />
+      <property role="3TUv4t" value="true" />
+      <node concept="3Tm1VV" id="4nDRG5zOIYg" role="1B3o_S" />
+      <node concept="3uibUv" id="4nDRG5zOi20" role="1tU5fm">
+        <ref role="3uigEE" to="wwqx:~Logger" resolve="Logger" />
+      </node>
+      <node concept="2YIFZM" id="4nDRG5zODVT" role="33vP2m">
+        <ref role="37wK5l" to="wwqx:~Logger.getLogger(java.lang.Class)" resolve="getLogger" />
+        <ref role="1Pybhc" to="wwqx:~Logger" resolve="Logger" />
+        <node concept="3VsKOn" id="4nDRG5zOHnw" role="37wK5m">
+          <ref role="3VsUkX" node="NKt6ynorWQ" resolve="AspectLookup" />
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4nDRG5zO2cu" role="jymVt" />
     <node concept="2YIFZL" id="78H58oefSjC" role="jymVt">
       <property role="TrG5h" value="lookup" />
       <node concept="37vLTG" id="IFW4V2tz0u" role="3clF46">
@@ -1188,11 +1201,17 @@
       </node>
     </node>
     <node concept="2tJIrI" id="5Zr$fBZpieF" role="jymVt" />
-    <node concept="3clFb_" id="7mB3viLmii2" role="jymVt">
-      <property role="TrG5h" value="allForNodes" />
-      <property role="DiZV1" value="false" />
-      <property role="od$2w" value="false" />
-      <node concept="3clFbS" id="7mB3viLmii3" role="3clF47">
+    <node concept="2tJIrI" id="4nDRG5zZxHg" role="jymVt" />
+    <node concept="3clFb_" id="4nDRG5zZEQ$" role="jymVt">
+      <property role="TrG5h" value="forNodes" />
+      <node concept="3uibUv" id="4nDRG5zZM8N" role="3clF45">
+        <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
+        <node concept="16syzq" id="4nDRG5zZTyy" role="11_B2D">
+          <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="4nDRG5zZEQB" role="1B3o_S" />
+      <node concept="3clFbS" id="4nDRG5zZEQC" role="3clF47">
         <node concept="3cpWs8" id="7mB3viLmGMo" role="3cqZAp">
           <node concept="3cpWsn" id="7mB3viLmGMp" role="3cpWs9">
             <property role="TrG5h" value="allUsedLanguages" />
@@ -1210,87 +1229,19 @@
             </node>
           </node>
         </node>
-        <node concept="3clFbH" id="500mE4_sIdy" role="3cqZAp" />
         <node concept="1DcWWT" id="3KN3A4vEzi1" role="3cqZAp">
           <node concept="3clFbS" id="3KN3A4vEzi4" role="2LFqv$">
-            <node concept="3cpWs8" id="9UUIHM26v7" role="3cqZAp">
-              <node concept="3cpWsn" id="9UUIHM26v8" role="3cpWs9">
-                <property role="TrG5h" value="usedLanguages" />
-                <node concept="2hMVRd" id="9UUIHM25wc" role="1tU5fm">
-                  <node concept="3uibUv" id="9UUIHM25wf" role="2hN53Y">
-                    <ref role="3uigEE" to="c17a:~SLanguage" resolve="SLanguage" />
-                  </node>
-                </node>
-                <node concept="1rXfSq" id="9UUIHM26v9" role="33vP2m">
-                  <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
-                  <node concept="37vLTw" id="9UUIHM26va" role="37wK5m">
-                    <ref role="3cqZAo" node="3KN3A4vEzi5" resolve="node" />
-                  </node>
-                </node>
-              </node>
-            </node>
-            <node concept="3clFbH" id="7eJ_cLEe5OG" role="3cqZAp" />
-            <node concept="1X3_iC" id="5Zr$fC0nWXS" role="lGtFl">
-              <property role="3V$3am" value="statement" />
-              <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
-              <node concept="3cpWs8" id="9UUIHM2_QT" role="8Wnug">
-                <node concept="3cpWsn" id="9UUIHM2_QU" role="3cpWs9">
-                  <property role="TrG5h" value="aspectCliques" />
-                  <node concept="3vKaQO" id="9UUIHM2$iJ" role="1tU5fm">
-                    <node concept="3uibUv" id="9UUIHM2$iQ" role="3O5elw">
-                      <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                      <node concept="16syzq" id="9UUIHM2$iR" role="11_B2D">
-                        <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                      </node>
-                    </node>
-                  </node>
-                  <node concept="1rXfSq" id="9UUIHM2_QV" role="33vP2m">
-                    <ref role="37wK5l" node="IFW4V2Svjj" resolve="getAspectCliques" />
-                    <node concept="1rXfSq" id="9UUIHM2_QW" role="37wK5m">
-                      <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
-                      <node concept="37vLTw" id="9UUIHM2_QX" role="37wK5m">
-                        <ref role="3cqZAo" node="9UUIHM26v8" resolve="usedLanguages" />
-                      </node>
-                    </node>
-                  </node>
-                </node>
-              </node>
-            </node>
-            <node concept="1X3_iC" id="5Zr$fC0nWXT" role="lGtFl">
-              <property role="3V$3am" value="statement" />
-              <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
-              <node concept="3clFbJ" id="9UUIHM2P8D" role="8Wnug">
-                <node concept="3clFbS" id="9UUIHM2P8F" role="3clFbx">
-                  <node concept="3cpWs6" id="9UUIHM3fFZ" role="3cqZAp">
-                    <node concept="2ShNRf" id="9UUIHM3$M9" role="3cqZAk">
-                      <node concept="Tc6Ow" id="9UUIHM3G2f" role="2ShVmc">
-                        <node concept="3uibUv" id="9UUIHM3QXs" role="HW$YZ">
-                          <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                          <node concept="16syzq" id="9UUIHM43v5" role="11_B2D">
-                            <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                          </node>
-                        </node>
-                      </node>
-                    </node>
-                  </node>
-                </node>
-                <node concept="2OqwBi" id="9UUIHM30Jg" role="3clFbw">
-                  <node concept="37vLTw" id="9UUIHM2VxM" role="2Oq$k0">
-                    <ref role="3cqZAo" node="9UUIHM2_QU" resolve="aspectCliques" />
-                  </node>
-                  <node concept="1v1jN8" id="9UUIHM38MO" role="2OqNvi" />
-                </node>
-              </node>
-            </node>
-            <node concept="3clFbH" id="9UUIHM4aP6" role="3cqZAp" />
             <node concept="3clFbF" id="9UUIHLZxi9" role="3cqZAp">
               <node concept="2OqwBi" id="9UUIHLZDt5" role="3clFbG">
                 <node concept="37vLTw" id="9UUIHLZxi7" role="2Oq$k0">
                   <ref role="3cqZAo" node="7mB3viLmGMp" resolve="allUsedLanguages" />
                 </node>
                 <node concept="X8dFx" id="9UUIHLZMuw" role="2OqNvi">
-                  <node concept="37vLTw" id="9UUIHM26vb" role="25WWJ7">
-                    <ref role="3cqZAo" node="9UUIHM26v8" resolve="usedLanguages" />
+                  <node concept="1rXfSq" id="4nDRG5$2RIs" role="25WWJ7">
+                    <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
+                    <node concept="37vLTw" id="4nDRG5$2RIt" role="37wK5m">
+                      <ref role="3cqZAo" node="3KN3A4vEzi5" resolve="node" />
+                    </node>
                   </node>
                 </node>
               </node>
@@ -1301,95 +1252,61 @@
             <node concept="3Tqbb2" id="3KN3A4vEzi9" role="1tU5fm" />
           </node>
           <node concept="37vLTw" id="3KN3A4vEzia" role="1DdaDG">
-            <ref role="3cqZAo" node="7mB3viLmiiz" resolve="nodes" />
+            <ref role="3cqZAo" node="4nDRG5$0d7t" resolve="nodes" />
           </node>
         </node>
-        <node concept="3clFbH" id="500mE4_sx1n" role="3cqZAp" />
-        <node concept="3cpWs8" id="9UUIHMq6Rr" role="3cqZAp">
-          <node concept="3cpWsn" id="9UUIHMq6Rs" role="3cpWs9">
-            <property role="TrG5h" value="list" />
-            <node concept="_YKpA" id="9UUIHMq4XS" role="1tU5fm">
-              <node concept="3uibUv" id="9UUIHMq4XZ" role="_ZDj9">
-                <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="16syzq" id="9UUIHMq4Y0" role="11_B2D">
-                  <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                </node>
-              </node>
-            </node>
-            <node concept="2ShNRf" id="9UUIHMq6Rt" role="33vP2m">
-              <node concept="Tc6Ow" id="9UUIHMq6Ru" role="2ShVmc">
-                <node concept="3uibUv" id="9UUIHMq6Rv" role="HW$YZ">
-                  <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                  <node concept="16syzq" id="9UUIHMq6Rw" role="11_B2D">
-                    <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                  </node>
-                </node>
+        <node concept="3cpWs6" id="4nDRG5$1HBR" role="3cqZAp">
+          <node concept="1rXfSq" id="4nDRG5$f0YP" role="3cqZAk">
+            <ref role="37wK5l" node="4nDRG5$4KHL" resolve="getAspectClique" />
+            <node concept="1rXfSq" id="4nDRG5$f0YQ" role="37wK5m">
+              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
+              <node concept="37vLTw" id="4nDRG5$f0YR" role="37wK5m">
+                <ref role="3cqZAo" node="7mB3viLmGMp" resolve="allUsedLanguages" />
               </node>
             </node>
           </node>
         </node>
-        <node concept="3cpWs8" id="7eJ_cLEd5F9" role="3cqZAp">
-          <node concept="3cpWsn" id="7eJ_cLEd5Fa" role="3cpWs9">
-            <property role="TrG5h" value="cliques" />
-            <node concept="3vKaQO" id="7eJ_cLEd5Fb" role="1tU5fm">
-              <node concept="3uibUv" id="7eJ_cLEd5Fc" role="3O5elw">
-                <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="16syzq" id="7eJ_cLEd5Fd" role="11_B2D">
-                  <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                </node>
-              </node>
-            </node>
-            <node concept="1rXfSq" id="7eJ_cLEd5Fe" role="33vP2m">
-              <ref role="37wK5l" node="IFW4V2Svjj" resolve="getAspectCliques" />
-              <node concept="1rXfSq" id="7eJ_cLEd5Ff" role="37wK5m">
-                <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
-                <node concept="37vLTw" id="7eJ_cLEd5Fg" role="37wK5m">
-                  <ref role="3cqZAo" node="7mB3viLmGMp" resolve="allUsedLanguages" />
-                </node>
-              </node>
-            </node>
+      </node>
+      <node concept="37vLTG" id="4nDRG5$0d7t" role="3clF46">
+        <property role="TrG5h" value="nodes" />
+        <node concept="A3Dl8" id="4nDRG5$0d7r" role="1tU5fm">
+          <node concept="3Tqbb2" id="4nDRG5$0jbz" role="A3Ik2" />
+        </node>
+      </node>
+      <node concept="P$JXv" id="4nDRG5$35Vi" role="lGtFl">
+        <node concept="TZ5HA" id="4nDRG5$3I9r" role="TZ5H$">
+          <node concept="1dT_AC" id="4nDRG5$3I9s" role="1dT_Ay">
+            <property role="1dT_AB" value="Discover aspects that belong to " />
           </node>
         </node>
-        <node concept="3clFbJ" id="7eJ_cLEeKCz" role="3cqZAp">
-          <node concept="3clFbS" id="7eJ_cLEeKC$" role="3clFbx">
-            <node concept="3cpWs6" id="7eJ_cLEeKC_" role="3cqZAp">
-              <node concept="2ShNRf" id="7eJ_cLEeKCA" role="3cqZAk">
-                <node concept="Tc6Ow" id="7eJ_cLEeKCB" role="2ShVmc">
-                  <node concept="3uibUv" id="7eJ_cLEeKCC" role="HW$YZ">
-                    <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-                    <node concept="16syzq" id="7eJ_cLEeKCD" role="11_B2D">
-                      <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-                    </node>
-                  </node>
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="2OqwBi" id="7eJ_cLEeKCE" role="3clFbw">
-            <node concept="37vLTw" id="7eJ_cLEeKCF" role="2Oq$k0">
-              <ref role="3cqZAo" node="7eJ_cLEd5Fa" resolve="cliques" />
-            </node>
-            <node concept="1v1jN8" id="7eJ_cLEeKCG" role="2OqNvi" />
+        <node concept="TZ5HA" id="4nDRG5$3I9t" role="TZ5H$">
+          <node concept="1dT_AC" id="4nDRG5$3I9u" role="1dT_Ay">
+            <property role="1dT_AB" value="the language(s) that define the concepts of nodes" />
           </node>
         </node>
-        <node concept="3clFbF" id="7eJ_cLEeU2M" role="3cqZAp">
-          <node concept="2OqwBi" id="7eJ_cLEf1iZ" role="3clFbG">
-            <node concept="37vLTw" id="7eJ_cLEeU2K" role="2Oq$k0">
-              <ref role="3cqZAo" node="9UUIHMq6Rs" resolve="list" />
-            </node>
-            <node concept="TSZUe" id="7eJ_cLEf7ng" role="2OqNvi">
-              <node concept="2OqwBi" id="7eJ_cLEfG_W" role="25WWJ7">
-                <node concept="37vLTw" id="7eJ_cLEft8b" role="2Oq$k0">
-                  <ref role="3cqZAo" node="7eJ_cLEd5Fa" resolve="cliques" />
-                </node>
-                <node concept="1uHKPH" id="7eJ_cLEfNGl" role="2OqNvi" />
-              </node>
-            </node>
+        <node concept="TZ5HA" id="4nDRG5$3I9v" role="TZ5H$">
+          <node concept="1dT_AC" id="4nDRG5$3I9w" role="1dT_Ay">
+            <property role="1dT_AB" value="and languages imported by a model of the first node." />
           </node>
         </node>
-        <node concept="3cpWs6" id="9UUIHMrh8f" role="3cqZAp">
-          <node concept="37vLTw" id="9UUIHMrSbn" role="3cqZAk">
-            <ref role="3cqZAo" node="9UUIHMq6Rs" resolve="list" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4nDRG5$26Bg" role="jymVt" />
+    <node concept="3clFb_" id="7mB3viLmii2" role="jymVt">
+      <property role="TrG5h" value="allForNodes" />
+      <property role="DiZV1" value="false" />
+      <property role="od$2w" value="false" />
+      <node concept="3clFbS" id="7mB3viLmii3" role="3clF47">
+        <node concept="3clFbF" id="4nDRG5$0Zbf" role="3cqZAp">
+          <node concept="2YIFZM" id="4nDRG5$15jq" role="3clFbG">
+            <ref role="37wK5l" to="33ny:~Collections.singletonList(java.lang.Object)" resolve="singletonList" />
+            <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
+            <node concept="1rXfSq" id="4nDRG5$1bEt" role="37wK5m">
+              <ref role="37wK5l" node="4nDRG5zZEQ$" resolve="forNodes" />
+              <node concept="37vLTw" id="4nDRG5$1i6B" role="37wK5m">
+                <ref role="3cqZAo" node="7mB3viLmiiz" resolve="nodes" />
+              </node>
+            </node>
           </node>
         </node>
       </node>
@@ -1425,6 +1342,49 @@
           </node>
         </node>
       </node>
+      <node concept="2AHcQZ" id="4nDRG5zZjNu" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Deprecated" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4nDRG5$48w4" role="jymVt" />
+    <node concept="3clFb_" id="4nDRG5$48vO" role="jymVt">
+      <property role="TrG5h" value="forModel" />
+      <property role="DiZV1" value="false" />
+      <property role="od$2w" value="false" />
+      <node concept="3clFbS" id="4nDRG5$48vP" role="3clF47">
+        <node concept="3clFbF" id="4nDRG5$48vQ" role="3cqZAp">
+          <node concept="1rXfSq" id="4nDRG5$48vR" role="3clFbG">
+            <ref role="37wK5l" node="4nDRG5$4KHL" resolve="getAspectClique" />
+            <node concept="1rXfSq" id="4nDRG5$48vS" role="37wK5m">
+              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
+              <node concept="1rXfSq" id="4nDRG5$48vT" role="37wK5m">
+                <ref role="37wK5l" node="500mE4_soZN" resolve="usedLanguages" />
+                <node concept="37vLTw" id="4nDRG5$48vU" role="37wK5m">
+                  <ref role="3cqZAo" node="4nDRG5$48vV" resolve="model" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="37vLTG" id="4nDRG5$48vV" role="3clF46">
+        <property role="TrG5h" value="model" />
+        <node concept="H_c77" id="4nDRG5$48vW" role="1tU5fm" />
+      </node>
+      <node concept="3Tm1VV" id="4nDRG5$48w0" role="1B3o_S" />
+      <node concept="P$JXv" id="4nDRG5$48w1" role="lGtFl">
+        <node concept="TZ5HA" id="4nDRG5$48w2" role="TZ5H$">
+          <node concept="1dT_AC" id="4nDRG5$48w3" role="1dT_Ay">
+            <property role="1dT_AB" value="Discover aspects that belong to languages that are imported in the model." />
+          </node>
+        </node>
+      </node>
+      <node concept="3uibUv" id="4nDRG5$48vY" role="3clF45">
+        <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
+        <node concept="16syzq" id="4nDRG5$48vZ" role="11_B2D">
+          <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
+        </node>
+      </node>
     </node>
     <node concept="2tJIrI" id="7W7Inqm5EiP" role="jymVt" />
     <node concept="3clFb_" id="NKt6ynoYr0" role="jymVt">
@@ -1432,16 +1392,14 @@
       <property role="DiZV1" value="false" />
       <property role="od$2w" value="false" />
       <node concept="3clFbS" id="NKt6ynoWQg" role="3clF47">
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-          <node concept="1rXfSq" id="IFW4V2Y7Q3" role="3clFbG">
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-            <node concept="1rXfSq" id="IFW4V2YgnQ" role="37wK5m">
-              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
-              <node concept="1rXfSq" id="IFW4V2YgnR" role="37wK5m">
-                <ref role="37wK5l" node="500mE4_soZN" resolve="usedLanguages" />
-                <node concept="37vLTw" id="IFW4V2YgnS" role="37wK5m">
-                  <ref role="3cqZAo" node="NKt6ynoWQ9" resolve="model" />
-                </node>
+        <node concept="3clFbF" id="4nDRG5$6wa6" role="3cqZAp">
+          <node concept="2YIFZM" id="4nDRG5$6CX7" role="3clFbG">
+            <ref role="37wK5l" to="33ny:~Collections.singletonList(java.lang.Object)" resolve="singletonList" />
+            <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
+            <node concept="1rXfSq" id="4nDRG5$6QCp" role="37wK5m">
+              <ref role="37wK5l" node="4nDRG5$48vO" resolve="forModel" />
+              <node concept="37vLTw" id="4nDRG5$6XU9" role="37wK5m">
+                <ref role="3cqZAo" node="NKt6ynoWQ9" resolve="model" />
               </node>
             </node>
           </node>
@@ -1467,8 +1425,42 @@
           </node>
         </node>
       </node>
+      <node concept="2AHcQZ" id="4nDRG5$74DM" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Deprecated" />
+      </node>
     </node>
     <node concept="2tJIrI" id="IFW4V2SjZP" role="jymVt" />
+    <node concept="3clFb_" id="4nDRG5$7lEp" role="jymVt">
+      <property role="TrG5h" value="forSingleNode" />
+      <node concept="37vLTG" id="4nDRG5$7lEq" role="3clF46">
+        <property role="TrG5h" value="node" />
+        <node concept="3Tqbb2" id="4nDRG5$7lEr" role="1tU5fm" />
+      </node>
+      <node concept="3Tm1VV" id="4nDRG5$7lEs" role="1B3o_S" />
+      <node concept="3clFbS" id="4nDRG5$7lEt" role="3clF47">
+        <node concept="3clFbF" id="4nDRG5$7lEu" role="3cqZAp">
+          <node concept="1rXfSq" id="4nDRG5$7lEv" role="3clFbG">
+            <ref role="37wK5l" node="4nDRG5$4KHL" resolve="getAspectClique" />
+            <node concept="1rXfSq" id="4nDRG5$7lEw" role="37wK5m">
+              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
+              <node concept="1rXfSq" id="4nDRG5$7lEx" role="37wK5m">
+                <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
+                <node concept="37vLTw" id="4nDRG5$7lEy" role="37wK5m">
+                  <ref role="3cqZAo" node="4nDRG5$7lEq" resolve="node" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3uibUv" id="4nDRG5$7lE$" role="3clF45">
+        <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
+        <node concept="16syzq" id="4nDRG5$7lE_" role="11_B2D">
+          <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4nDRG5$7lEo" role="jymVt" />
     <node concept="3clFb_" id="9UUIHLLQnW" role="jymVt">
       <property role="TrG5h" value="allForSingleNode" />
       <node concept="37vLTG" id="9UUIHLMdvi" role="3clF46">
@@ -1477,16 +1469,14 @@
       </node>
       <node concept="3Tm1VV" id="9UUIHLLQnZ" role="1B3o_S" />
       <node concept="3clFbS" id="9UUIHLLQo0" role="3clF47">
-        <node concept="3clFbF" id="9UUIHM1vFv" role="3cqZAp">
-          <node concept="1rXfSq" id="9UUIHM1vFw" role="3clFbG">
-            <ref role="37wK5l" node="IFW4V2Svjj" resolve="getAspectCliques" />
-            <node concept="1rXfSq" id="9UUIHM1vFx" role="37wK5m">
-              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
-              <node concept="1rXfSq" id="9UUIHM1vFy" role="37wK5m">
-                <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
-                <node concept="37vLTw" id="9UUIHM1LFR" role="37wK5m">
-                  <ref role="3cqZAo" node="9UUIHLMdvi" resolve="node" />
-                </node>
+        <node concept="3clFbF" id="4nDRG5$836n" role="3cqZAp">
+          <node concept="2YIFZM" id="4nDRG5$836o" role="3clFbG">
+            <ref role="37wK5l" to="33ny:~Collections.singletonList(java.lang.Object)" resolve="singletonList" />
+            <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
+            <node concept="1rXfSq" id="4nDRG5$836p" role="37wK5m">
+              <ref role="37wK5l" node="4nDRG5$7lEp" resolve="forSingleNode" />
+              <node concept="37vLTw" id="4nDRG5$836q" role="37wK5m">
+                <ref role="3cqZAo" node="9UUIHLMdvi" resolve="node" />
               </node>
             </node>
           </node>
@@ -1500,6 +1490,9 @@
           </node>
         </node>
       </node>
+      <node concept="2AHcQZ" id="4nDRG5$8puS" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Deprecated" />
+      </node>
     </node>
     <node concept="2tJIrI" id="9UUIHLNp0L" role="jymVt" />
     <node concept="3clFb_" id="9UUIHLNig1" role="jymVt">
@@ -1510,16 +1503,14 @@
       </node>
       <node concept="3Tm1VV" id="9UUIHLNig4" role="1B3o_S" />
       <node concept="3clFbS" id="9UUIHLNig5" role="3clF47">
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-          <node concept="1rXfSq" id="9UUIHM0EoF" role="3clFbG">
-            <ref role="37wK5l" node="IFW4V2Svjj" resolve="getAspectCliques" />
-            <node concept="1rXfSq" id="9UUIHM0EoG" role="37wK5m">
-              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
-              <node concept="1rXfSq" id="9UUIHM0Tok" role="37wK5m">
-                <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
-                <node concept="37vLTw" id="9UUIHM15mE" role="37wK5m">
-                  <ref role="3cqZAo" node="9UUIHLNig2" resolve="root" />
-                </node>
+        <node concept="3clFbF" id="4nDRG5$9mB0" role="3cqZAp">
+          <node concept="2YIFZM" id="4nDRG5$9mB1" role="3clFbG">
+            <ref role="37wK5l" to="33ny:~Collections.singletonList(java.lang.Object)" resolve="singletonList" />
+            <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
+            <node concept="1rXfSq" id="4nDRG5$9mB2" role="37wK5m">
+              <ref role="37wK5l" node="4nDRG5$8LBs" resolve="forRoot" />
+              <node concept="37vLTw" id="4nDRG5$9mB3" role="37wK5m">
+                <ref role="3cqZAo" node="9UUIHLNig2" resolve="root" />
               </node>
             </node>
           </node>
@@ -1533,145 +1524,142 @@
           </node>
         </node>
       </node>
+      <node concept="2AHcQZ" id="4nDRG5$iY9d" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Deprecated" />
+      </node>
     </node>
     <node concept="2tJIrI" id="9UUIHMTS1M" role="jymVt" />
-    <node concept="3clFb_" id="IFW4V2Svjj" role="jymVt">
-      <property role="TrG5h" value="getAspectCliques" />
-      <node concept="3Tm6S6" id="IFW4V2Svjl" role="1B3o_S" />
-      <node concept="3clFbS" id="IFW4V2Svjn" role="3clF47">
-        <node concept="3cpWs8" id="7lV$qKDilUj" role="3cqZAp">
-          <node concept="3cpWsn" id="7lV$qKDilUk" role="3cpWs9">
+    <node concept="3clFb_" id="4nDRG5$8LBs" role="jymVt">
+      <property role="TrG5h" value="forRoot" />
+      <node concept="37vLTG" id="4nDRG5$8LBt" role="3clF46">
+        <property role="TrG5h" value="root" />
+        <node concept="3Tqbb2" id="4nDRG5$8LBu" role="1tU5fm" />
+      </node>
+      <node concept="3Tm1VV" id="4nDRG5$8LBv" role="1B3o_S" />
+      <node concept="3clFbS" id="4nDRG5$8LBw" role="3clF47">
+        <node concept="3clFbF" id="4nDRG5$8LBx" role="3cqZAp">
+          <node concept="1rXfSq" id="4nDRG5$8LBy" role="3clFbG">
+            <ref role="37wK5l" node="4nDRG5$4KHL" resolve="getAspectClique" />
+            <node concept="1rXfSq" id="4nDRG5$8LBz" role="37wK5m">
+              <ref role="37wK5l" node="4pwDyRBwQ_v" resolve="langRTs" />
+              <node concept="1rXfSq" id="4nDRG5$8LB$" role="37wK5m">
+                <ref role="37wK5l" node="9UUIHLWXjf" resolve="usedLanguages" />
+                <node concept="37vLTw" id="4nDRG5$8LB_" role="37wK5m">
+                  <ref role="3cqZAo" node="4nDRG5$8LBt" resolve="root" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3uibUv" id="4nDRG5$8LBB" role="3clF45">
+        <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
+        <node concept="16syzq" id="4nDRG5$8LBC" role="11_B2D">
+          <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="4nDRG5$8LBr" role="jymVt" />
+    <node concept="3clFb_" id="4nDRG5$4KHL" role="jymVt">
+      <property role="TrG5h" value="getAspectClique" />
+      <node concept="3Tm6S6" id="4nDRG5$4KHM" role="1B3o_S" />
+      <node concept="3clFbS" id="4nDRG5$4KHN" role="3clF47">
+        <node concept="3cpWs8" id="4nDRG5$4KHO" role="3cqZAp">
+          <node concept="3cpWsn" id="4nDRG5$4KHP" role="3cpWs9">
             <property role="TrG5h" value="aclique" />
-            <node concept="3uibUv" id="7lV$qKDilUi" role="1tU5fm">
+            <node concept="3uibUv" id="4nDRG5$4KHQ" role="1tU5fm">
               <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-              <node concept="16syzq" id="7lV$qKDim_W" role="11_B2D">
+              <node concept="16syzq" id="4nDRG5$4KHR" role="11_B2D">
                 <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
               </node>
             </node>
-            <node concept="1rXfSq" id="7lV$qKDilUl" role="33vP2m">
+            <node concept="1rXfSq" id="4nDRG5$4KHS" role="33vP2m">
               <ref role="37wK5l" node="1AsznI2x5QX" resolve="primGetAspectClique" />
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-          <node concept="3cpWsn" id="5Zr$fBZICpb" role="3cpWs9">
+        <node concept="3cpWs8" id="4nDRG5$4KI1" role="3cqZAp">
+          <node concept="3cpWsn" id="4nDRG5$4KI2" role="3cpWs9">
             <property role="TrG5h" value="effRuntimes" />
-            <node concept="3vKaQO" id="5Zr$fBZIAYO" role="1tU5fm">
-              <node concept="3uibUv" id="5Zr$fBZIAYR" role="3O5elw">
+            <node concept="3vKaQO" id="4nDRG5$4KI3" role="1tU5fm">
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                 <ref role="3uigEE" to="vndm:~LanguageRuntime" resolve="LanguageRuntime" />
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-                <ref role="3cqZAo" node="5Zr$fBZIhX8" resolve="cb" />
+            <node concept="2OqwBi" id="4nDRG5$4KI5" role="33vP2m">
+              <node concept="2ShNRf" id="4nDRG5$erJ8" role="2Oq$k0">
+                <node concept="1pGfFk" id="4nDRG5$erJ9" role="2ShVmc">
+                  <property role="373rjd" value="true" />
+                  <ref role="37wK5l" node="6nx4rRkNNr0" resolve="CliqueBuilder" />
+                  <node concept="37vLTw" id="4nDRG5$erJa" role="37wK5m">
+                    <ref role="3cqZAo" node="NKt6yno_yM" resolve="discoverable" />
+                  </node>
+                </node>
               </node>
-              <node concept="liA8E" id="5Zr$fBZICpe" role="2OqNvi">
+              <node concept="liA8E" id="4nDRG5$4KI7" role="2OqNvi">
                 <ref role="37wK5l" node="5Zr$fBYWNu5" resolve="effectiveLanguages" />
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-                  <ref role="3cqZAo" node="IFW4V2T3Lc" resolve="runtimes" />
+                <node concept="37vLTw" id="4nDRG5$4KI8" role="37wK5m">
+                  <ref role="3cqZAo" node="4nDRG5$4KIz" resolve="runtimes" />
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-        <node concept="3cpWs8" id="1AsznI2CJ3x" role="3cqZAp">
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-                <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-              </node>
+        <node concept="3cpWs6" id="4nDRG5$4KIt" role="3cqZAp">
+          <node concept="2OqwBi" id="4nDRG5$an1d" role="3cqZAk">
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+              <ref role="3cqZAo" node="4nDRG5$4KHP" resolve="aclique" />
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-            <node concept="2OqwBi" id="1AsznI2CJ3_" role="33vP2m">
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-                                <ref role="37wK5l" to="vndm:~LanguageRuntime.getNamespace()" resolve="getNamespace" />
-                              </node>
+            <node concept="liA8E" id="4nDRG5$an1f" role="2OqNvi">
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+                      <node concept="3clFbS" id="4nDRG5$an1l" role="1bW5cS">
+                        <node concept="3clFbF" id="4nDRG5$an1m" role="3cqZAp">
+                          <node concept="2OqwBi" id="4nDRG5$an1n" role="3clFbG">
+                            <node concept="37vLTw" id="4nDRG5$an1o" role="2Oq$k0">
+                              <ref role="3cqZAo" node="4nDRG5$an1q" resolve="it" />
+                            </node>
+                            <node concept="liA8E" id="4nDRG5$an1p" role="2OqNvi">
+                              <ref role="37wK5l" to="vndm:~LanguageRuntime.getNamespace()" resolve="getNamespace" />
                             </node>
                           </node>
                         </node>
-                        <node concept="gl6BB" id="1AsznI2CJ3M" role="1bW2Oz">
-                          <property role="TrG5h" value="it" />
-                          <node concept="2jxLKc" id="1AsznI2CJ3N" role="1tU5fm" />
-                        </node>
+                      </node>
+                      <node concept="gl6BB" id="4nDRG5$an1q" role="1bW2Oz">
+                        <property role="TrG5h" value="it" />
+                        <node concept="2jxLKc" id="4nDRG5$an1r" role="1tU5fm" />
                       </node>
                     </node>
                   </node>
-                  <node concept="ANE8D" id="1AsznI2CJ3O" role="2OqNvi" />
                 </node>
+                <node concept="ANE8D" id="4nDRG5$an1s" role="2OqNvi" />
               </node>
             </node>
           </node>
         </node>
-        <node concept="3cpWs6" id="1AsznI2CJ3P" role="3cqZAp">
-          <node concept="2YIFZM" id="1AsznI2CJ3Q" role="3cqZAk">
-            <ref role="37wK5l" to="33ny:~Collections.singletonList(java.lang.Object)" resolve="singletonList" />
-            <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
-            <node concept="37vLTw" id="1AsznI2CJ3R" role="37wK5m">
-              <ref role="3cqZAo" node="1AsznI2CJ3y" resolve="clique" />
-            </node>
-          </node>
-        </node>
       </node>
-      <node concept="3vKaQO" id="IFW4V2WgsJ" role="3clF45">
-        <node concept="3uibUv" id="IFW4V2WgsK" role="3O5elw">
-          <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
-          <node concept="16syzq" id="IFW4V2WgsL" role="11_B2D">
-            <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
-          </node>
-        </node>
-      </node>
-      <node concept="37vLTG" id="IFW4V2T3Lc" role="3clF46">
+      <node concept="37vLTG" id="4nDRG5$4KIz" role="3clF46">
         <property role="TrG5h" value="runtimes" />
-        <node concept="2hMVRd" id="9UUIHMSF7t" role="1tU5fm">
-          <node concept="3uibUv" id="9UUIHMSF7u" role="2hN53Y">
+        <node concept="2hMVRd" id="4nDRG5$4KI$" role="1tU5fm">
+          <node concept="3uibUv" id="4nDRG5$4KI_" role="2hN53Y">
             <ref role="3uigEE" to="vndm:~LanguageRuntime" resolve="LanguageRuntime" />
           </node>
         </node>
       </node>
+      <node concept="3uibUv" id="4nDRG5$4KIx" role="3clF45">
+        <ref role="3uigEE" node="3KN3A4uUhmW" resolve="AspectClique" />
+        <node concept="16syzq" id="4nDRG5$4KIy" role="11_B2D">
+          <ref role="16sUi3" node="NKt6ynoBYL" resolve="T" />
+        </node>
+      </node>
     </node>
-    <node concept="2tJIrI" id="7W7Inqm5L77" role="jymVt" />
+    <node concept="2tJIrI" id="4nDRG5$4KHK" role="jymVt" />
     <node concept="3clFb_" id="500mE4_soZN" role="jymVt">
       <property role="TrG5h" value="usedLanguages" />
       <property role="od$2w" value="true" />
@@ -2417,19 +2405,60 @@
         <node concept="3clFbH" id="1AsznI2$LTY" role="3cqZAp" />
         <node concept="2$JKZl" id="1AsznI2_eCn" role="3cqZAp">
           <node concept="3clFbS" id="1AsznI2_eCp" role="2LFqv$">
+            <node concept="3cpWs8" id="4nDRG5zP0lc" role="3cqZAp">
+              <node concept="3cpWsn" id="4nDRG5zP0ld" role="3cpWs9">
+                <property role="TrG5h" value="toRemove" />
+                <node concept="3uibUv" id="4nDRG5zOY32" role="1tU5fm">
+                  <ref role="3uigEE" to="vndm:~LanguageRuntime" resolve="LanguageRuntime" />
+                </node>
+                <node concept="2OqwBi" id="4nDRG5zP0le" role="33vP2m">
+                  <node concept="37vLTw" id="4nDRG5zP0lf" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1AsznI2wpaF" resolve="droppedLanguagesQueue" />
+                  </node>
+                  <node concept="liA8E" id="4nDRG5zP0lg" role="2OqNvi">
+                    <ref role="37wK5l" to="33ny:~Queue.remove()" resolve="remove" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbJ" id="4nDRG5zOTu8" role="3cqZAp">
+              <node concept="3clFbS" id="4nDRG5zOTua" role="3clFbx">
+                <node concept="3clFbF" id="4nDRG5zPJVm" role="3cqZAp">
+                  <node concept="2OqwBi" id="4nDRG5zPOC9" role="3clFbG">
+                    <node concept="37vLTw" id="4nDRG5zPJVk" role="2Oq$k0">
+                      <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+                    </node>
+                    <node concept="liA8E" id="4nDRG5zPWv3" role="2OqNvi">
+                      <ref role="37wK5l" to="wwqx:~Logger.debug(java.lang.String)" resolve="debug" />
+                      <node concept="3cpWs3" id="4nDRG5zQoF$" role="37wK5m">
+                        <node concept="37vLTw" id="4nDRG5zQu$g" role="3uHU7w">
+                          <ref role="3cqZAo" node="4nDRG5zP0ld" resolve="toRemove" />
+                        </node>
+                        <node concept="Xl_RD" id="4nDRG5zQ2it" role="3uHU7B">
+                          <property role="Xl_RC" value="drop language: " />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="2OqwBi" id="4nDRG5zP$8R" role="3clFbw">
+                <node concept="37vLTw" id="4nDRG5zPvbM" role="2Oq$k0">
+                  <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+                </node>
+                <node concept="liA8E" id="4nDRG5zPE5N" role="2OqNvi">
+                  <ref role="37wK5l" to="wwqx:~Logger.isDebugLevel()" resolve="isDebugLevel" />
+                </node>
+              </node>
+            </node>
             <node concept="3clFbF" id="1AsznI2_SbS" role="3cqZAp">
               <node concept="2OqwBi" id="1AsznI2_WVV" role="3clFbG">
                 <node concept="37vLTw" id="1AsznI2_SbQ" role="2Oq$k0">
                   <ref role="3cqZAo" node="5Zr$fBZNWFs" resolve="languages" />
                 </node>
                 <node concept="3dhRuq" id="1AsznI2A2FN" role="2OqNvi">
-                  <node concept="2OqwBi" id="1AsznI2_sSX" role="25WWJ7">
-                    <node concept="37vLTw" id="1AsznI2_oL7" role="2Oq$k0">
-                      <ref role="3cqZAo" node="1AsznI2wpaF" resolve="droppedLanguagesQueue" />
-                    </node>
-                    <node concept="liA8E" id="1AsznI2_HXF" role="2OqNvi">
-                      <ref role="37wK5l" to="33ny:~Queue.remove()" resolve="remove" />
-                    </node>
+                  <node concept="37vLTw" id="4nDRG5zP0lh" role="25WWJ7">
+                    <ref role="3cqZAo" node="4nDRG5zP0ld" resolve="remove" />
                   </node>
                 </node>
               </node>
@@ -2448,19 +2477,60 @@
         </node>
         <node concept="2$JKZl" id="1AsznI2ACY1" role="3cqZAp">
           <node concept="3clFbS" id="1AsznI2ACY2" role="2LFqv$">
+            <node concept="3cpWs8" id="4nDRG5zQG5X" role="3cqZAp">
+              <node concept="3cpWsn" id="4nDRG5zQG5Y" role="3cpWs9">
+                <property role="TrG5h" value="toAdd" />
+                <node concept="3uibUv" id="4nDRG5zQCWS" role="1tU5fm">
+                  <ref role="3uigEE" to="vndm:~LanguageRuntime" resolve="LanguageRuntime" />
+                </node>
+                <node concept="2OqwBi" id="4nDRG5zQG5Z" role="33vP2m">
+                  <node concept="37vLTw" id="4nDRG5zQG60" role="2Oq$k0">
+                    <ref role="3cqZAo" node="1AsznI2v2hd" resolve="newLanguagesQueue" />
+                  </node>
+                  <node concept="liA8E" id="4nDRG5zQG61" role="2OqNvi">
+                    <ref role="37wK5l" to="33ny:~Queue.remove()" resolve="remove" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbJ" id="4nDRG5zQY9M" role="3cqZAp">
+              <node concept="3clFbS" id="4nDRG5zQY9N" role="3clFbx">
+                <node concept="3clFbF" id="4nDRG5zQY9O" role="3cqZAp">
+                  <node concept="2OqwBi" id="4nDRG5zQY9P" role="3clFbG">
+                    <node concept="37vLTw" id="4nDRG5zQYaC" role="2Oq$k0">
+                      <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+                    </node>
+                    <node concept="liA8E" id="4nDRG5zQY9Q" role="2OqNvi">
+                      <ref role="37wK5l" to="wwqx:~Logger.debug(java.lang.String)" resolve="debug" />
+                      <node concept="3cpWs3" id="4nDRG5zQY9R" role="37wK5m">
+                        <node concept="37vLTw" id="4nDRG5zQY9S" role="3uHU7w">
+                          <ref role="3cqZAo" node="4nDRG5zQG5Y" resolve="toAdd" />
+                        </node>
+                        <node concept="Xl_RD" id="4nDRG5zQY9T" role="3uHU7B">
+                          <property role="Xl_RC" value="introduce language: " />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="2OqwBi" id="4nDRG5zQY9U" role="3clFbw">
+                <node concept="37vLTw" id="4nDRG5zQYbm" role="2Oq$k0">
+                  <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+                </node>
+                <node concept="liA8E" id="4nDRG5zQY9V" role="2OqNvi">
+                  <ref role="37wK5l" to="wwqx:~Logger.isDebugLevel()" resolve="isDebugLevel" />
+                </node>
+              </node>
+            </node>
             <node concept="3clFbF" id="1AsznI2ACY3" role="3cqZAp">
               <node concept="2OqwBi" id="1AsznI2ACY4" role="3clFbG">
                 <node concept="37vLTw" id="1AsznI2ACY5" role="2Oq$k0">
                   <ref role="3cqZAo" node="5Zr$fBZNWFs" resolve="languages" />
                 </node>
                 <node concept="TSZUe" id="1AsznI2AOuI" role="2OqNvi">
-                  <node concept="2OqwBi" id="1AsznI2AOuK" role="25WWJ7">
-                    <node concept="37vLTw" id="1AsznI2AOuL" role="2Oq$k0">
-                      <ref role="3cqZAo" node="1AsznI2v2hd" resolve="newLanguagesQueue" />
-                    </node>
-                    <node concept="liA8E" id="1AsznI2AOuM" role="2OqNvi">
-                      <ref role="37wK5l" to="33ny:~Queue.remove()" resolve="remove" />
-                    </node>
+                  <node concept="37vLTw" id="4nDRG5zQG62" role="25WWJ7">
+                    <ref role="3cqZAo" node="4nDRG5zQG5Y" resolve="remove" />
                   </node>
                 </node>
               </node>
@@ -2477,6 +2547,34 @@
             </node>
           </node>
         </node>
+        <node concept="3SKdUt" id="4nDRG5zRtRz" role="3cqZAp">
+          <node concept="1PaTwC" id="4nDRG5zRtR$" role="1aUNEU">
+            <node concept="3oM_SD" id="4nDRG5zRtR_" role="1PaTwD">
+              <property role="3oM_SC" value="FIXME" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$2k" role="1PaTwD">
+              <property role="3oM_SC" value="the" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$2P" role="1PaTwD">
+              <property role="3oM_SC" value="first" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$3m" role="1PaTwD">
+              <property role="3oM_SC" value="element" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$3B" role="1PaTwD">
+              <property role="3oM_SC" value="is" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$3S" role="1PaTwD">
+              <property role="3oM_SC" value="only" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$3T" role="1PaTwD">
+              <property role="3oM_SC" value="ever" />
+            </node>
+            <node concept="3oM_SD" id="4nDRG5zR$4q" role="1PaTwD">
+              <property role="3oM_SC" value="accessed" />
+            </node>
+          </node>
+        </node>
         <node concept="3clFbF" id="1AsznI2CjH2" role="3cqZAp">
           <node concept="37vLTI" id="1AsznI2CjH4" role="3clFbG">
             <node concept="37vLTw" id="1AsznI2CjH5" role="37vLTJ">
@@ -2497,6 +2595,51 @@
             </node>
           </node>
         </node>
+        <node concept="3clFbJ" id="4nDRG5zRMc9" role="3cqZAp">
+          <node concept="3clFbS" id="4nDRG5zRMcb" role="3clFbx">
+            <node concept="3clFbF" id="4nDRG5zSbkZ" role="3cqZAp">
+              <node concept="2OqwBi" id="4nDRG5zSggF" role="3clFbG">
+                <node concept="37vLTw" id="4nDRG5zSbkX" role="2Oq$k0">
+                  <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+                </node>
+                <node concept="liA8E" id="4nDRG5zSmci" role="2OqNvi">
+                  <ref role="37wK5l" to="wwqx:~Logger.debug(java.lang.String)" resolve="debug" />
+                  <node concept="3cpWs3" id="4nDRG5zU1q4" role="37wK5m">
+                    <node concept="37vLTw" id="4nDRG5zU7xV" role="3uHU7w">
+                      <ref role="3cqZAo" node="5Zr$fBZpKI9" resolve="aspectClique" />
+                    </node>
+                    <node concept="3cpWs3" id="4nDRG5zTfLR" role="3uHU7B">
+                      <node concept="3cpWs3" id="4nDRG5zTmqd" role="3uHU7B">
+                        <node concept="37vLTw" id="4nDRG5zTus5" role="3uHU7w">
+                          <ref role="3cqZAo" node="5Zr$fBZNWFs" resolve="languages" />
+                        </node>
+                        <node concept="Xl_RD" id="4nDRG5zTfLX" role="3uHU7B">
+                          <property role="Xl_RC" value="discovered for '" />
+                        </node>
+                      </node>
+                      <node concept="Xl_RD" id="4nDRG5zTFMr" role="3uHU7w">
+                        <property role="Xl_RC" value="': " />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="2OqwBi" id="4nDRG5zRXp9" role="3clFbw">
+            <node concept="37vLTw" id="4nDRG5zRSqR" role="2Oq$k0">
+              <ref role="3cqZAo" node="4nDRG5zOb02" resolve="LOG" />
+            </node>
+            <node concept="liA8E" id="4nDRG5zS5nH" role="2OqNvi">
+              <ref role="37wK5l" to="wwqx:~Logger.isDebugLevel()" resolve="isDebugLevel" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="4nDRG5zUBm0" role="3cqZAp">
+          <node concept="37vLTw" id="4nDRG5zUBlY" role="3clFbG">
+            <ref role="3cqZAo" node="5Zr$fBZpKI9" resolve="aspectClique" />
+          </node>
+        </node>
       </node>
     </node>
     <node concept="2tJIrI" id="1AsznI2wZKT" role="jymVt" />
diff --git a/coderules/solutions/jetbrains.mps.coderules.testhelper/models/jetbrains.mps.coderules.testhelper.testutil.mps b/coderules/solutions/jetbrains.mps.coderules.testhelper/models/jetbrains.mps.coderules.testhelper.testutil.mps
index 76a42615..104d1200 100644
--- a/coderules/solutions/jetbrains.mps.coderules.testhelper/models/jetbrains.mps.coderules.testhelper.testutil.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.testhelper/models/jetbrains.mps.coderules.testhelper.testutil.mps
@@ -870,23 +870,20 @@
                 <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
               </node>
             </node>
-            <node concept="2OqwBi" id="6dGwhn$Cp1K" role="33vP2m">
-              <node concept="2OqwBi" id="6dGwhn$CgiV" role="2Oq$k0">
-                <node concept="2YIFZM" id="6dGwhn$C6Pb" role="2Oq$k0">
-                  <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
-                  <ref role="1Pybhc" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                  <node concept="37vLTw" id="6dGwhn$C9Hp" role="37wK5m">
-                    <ref role="3cqZAo" node="tyIfzC1aQx" resolve="repo" />
-                  </node>
-                </node>
-                <node concept="liA8E" id="6dGwhn$Cj05" role="2OqNvi">
-                  <ref role="37wK5l" to="pxw9:9UUIHLNig1" resolve="allForRoot" />
-                  <node concept="37vLTw" id="6dGwhn$ClD_" role="37wK5m">
-                    <ref role="3cqZAo" node="1XKnVQdrLs" resolve="unit" />
-                  </node>
+            <node concept="2OqwBi" id="6dGwhn$CgiV" role="33vP2m">
+              <node concept="2YIFZM" id="6dGwhn$C6Pb" role="2Oq$k0">
+                <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
+                <ref role="1Pybhc" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+                <node concept="37vLTw" id="6dGwhn$C9Hp" role="37wK5m">
+                  <ref role="3cqZAo" node="tyIfzC1aQx" resolve="repo" />
+                </node>
+              </node>
+              <node concept="liA8E" id="6dGwhn$Cj05" role="2OqNvi">
+                <ref role="37wK5l" to="pxw9:4nDRG5$8LBs" resolve="forRoot" />
+                <node concept="37vLTw" id="6dGwhn$ClD_" role="37wK5m">
+                  <ref role="3cqZAo" node="1XKnVQdrLs" resolve="unit" />
                 </node>
               </node>
-              <node concept="1uHKPH" id="6dGwhn$CtwJ" role="2OqNvi" />
             </node>
           </node>
         </node>
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.typechecking@tests.mps b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.typechecking@tests.mps
index b6e3d846..5956c3b3 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.typechecking@tests.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.typechecking@tests.mps
@@ -73,7 +73,6 @@
         <child id="1068498886297" name="rValue" index="37vLTx" />
         <child id="1068498886295" name="lValue" index="37vLTJ" />
       </concept>
-      <concept id="4836112446988635817" name="jetbrains.mps.baseLanguage.structure.UndefinedType" flags="in" index="2jxLKc" />
       <concept id="1202948039474" name="jetbrains.mps.baseLanguage.structure.InstanceMethodCallOperation" flags="nn" index="liA8E" />
       <concept id="1465982738277781862" name="jetbrains.mps.baseLanguage.structure.PlaceholderMember" flags="nn" index="2tJIrI" />
       <concept id="1188207840427" name="jetbrains.mps.baseLanguage.structure.AnnotationInstance" flags="nn" index="2AHcQZ">
@@ -246,7 +245,6 @@
       <concept id="8974276187400348181" name="jetbrains.mps.lang.access.structure.ExecuteLightweightCommandStatement" flags="nn" index="1QHqEK" />
     </language>
     <language id="fd392034-7849-419d-9071-12563d152375" name="jetbrains.mps.baseLanguage.closures">
-      <concept id="2524418899405758586" name="jetbrains.mps.baseLanguage.closures.structure.InferredClosureParameterDeclaration" flags="ig" index="gl6BB" />
       <concept id="1199569711397" name="jetbrains.mps.baseLanguage.closures.structure.ClosureLiteral" flags="nn" index="1bVj0M">
         <child id="1199569906740" name="parameter" index="1bW2Oz" />
         <child id="1199569916463" name="body" index="1bW5cS" />
@@ -410,9 +408,6 @@
       </concept>
     </language>
     <language id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections">
-      <concept id="1204796164442" name="jetbrains.mps.baseLanguage.collections.structure.InternalSequenceOperation" flags="nn" index="23sCx2">
-        <child id="1204796294226" name="closure" index="23t8la" />
-      </concept>
       <concept id="1151688443754" name="jetbrains.mps.baseLanguage.collections.structure.ListType" flags="in" index="_YKpA">
         <child id="1151688676805" name="elementType" index="_ZDj9" />
       </concept>
@@ -420,11 +415,6 @@
         <child id="1235573175711" name="elementType" index="2HTBi0" />
         <child id="1235573187520" name="singletonValue" index="2HTEbv" />
       </concept>
-      <concept id="1205679737078" name="jetbrains.mps.baseLanguage.collections.structure.SortOperation" flags="nn" index="2S7cBI">
-        <child id="1205679832066" name="ascending" index="2S7zOq" />
-      </concept>
-      <concept id="1162935959151" name="jetbrains.mps.baseLanguage.collections.structure.GetSizeOperation" flags="nn" index="34oBXx" />
-      <concept id="1178286324487" name="jetbrains.mps.baseLanguage.collections.structure.SortDirection" flags="nn" index="1nlBCl" />
       <concept id="1197683403723" name="jetbrains.mps.baseLanguage.collections.structure.MapType" flags="in" index="3rvAFt">
         <child id="1197683466920" name="keyType" index="3rvQeY" />
         <child id="1197683475734" name="valueType" index="3rvSg0" />
@@ -433,15 +423,10 @@
         <child id="1197687026896" name="keyType" index="3rHrn6" />
         <child id="1197687035757" name="valueType" index="3rHtpV" />
       </concept>
-      <concept id="1165525191778" name="jetbrains.mps.baseLanguage.collections.structure.GetFirstOperation" flags="nn" index="1uHKPH" />
-      <concept id="7125221305512719026" name="jetbrains.mps.baseLanguage.collections.structure.CollectionType" flags="in" index="3vKaQO" />
       <concept id="1197932370469" name="jetbrains.mps.baseLanguage.collections.structure.MapElement" flags="nn" index="3EllGN">
         <child id="1197932505799" name="map" index="3ElQJh" />
         <child id="1197932525128" name="key" index="3ElVtu" />
       </concept>
-      <concept id="5686963296372573083" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerType" flags="in" index="3O5elB">
-        <child id="5686963296372573084" name="elementType" index="3O5elw" />
-      </concept>
     </language>
   </registry>
   <node concept="1lH9Xt" id="4nxCIBqxR0M">
@@ -3181,77 +3166,6 @@
                   </node>
                 </node>
               </node>
-              <node concept="3cpWs8" id="3KN3A4v4Q8S" role="3cqZAp">
-                <node concept="3cpWsn" id="3KN3A4v4Q8T" role="3cpWs9">
-                  <property role="TrG5h" value="acs" />
-                  <node concept="3vKaQO" id="3KN3A4v4PGr" role="1tU5fm">
-                    <node concept="3uibUv" id="3KN3A4v4PGy" role="3O5elw">
-                      <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                      <node concept="3uibUv" id="3KN3A4v4PGz" role="11_B2D">
-                        <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                      </node>
-                    </node>
-                  </node>
-                  <node concept="2OqwBi" id="IFW4V2EoXu" role="33vP2m">
-                    <node concept="2YIFZM" id="IFW4V2Eovi" role="2Oq$k0">
-                      <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
-                      <ref role="1Pybhc" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                      <node concept="37vLTw" id="IFW4V2Eovj" role="37wK5m">
-                        <ref role="3cqZAo" node="6OXbTD_oHcp" resolve="repo" />
-                      </node>
-                    </node>
-                    <node concept="liA8E" id="IFW4V2EpHM" role="2OqNvi">
-                      <ref role="37wK5l" to="pxw9:NKt6ynoYr0" resolve="allForModel" />
-                      <node concept="2OqwBi" id="3KN3A4v4Q8V" role="37wK5m">
-                        <node concept="37vLTw" id="3KN3A4v4Q8W" role="2Oq$k0">
-                          <ref role="3cqZAo" node="7mB3viLf32I" resolve="demo" />
-                        </node>
-                        <node concept="I4A8Y" id="3KN3A4v4Q8X" role="2OqNvi" />
-                      </node>
-                    </node>
-                  </node>
-                </node>
-              </node>
-              <node concept="3SKdUt" id="3KN3A4w605O" role="3cqZAp">
-                <node concept="1PaTwC" id="3KN3A4w605P" role="1aUNEU">
-                  <node concept="3oM_SD" id="3KN3A4w60m8" role="1PaTwD">
-                    <property role="3oM_SC" value="FIXME" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60ma" role="1PaTwD">
-                    <property role="3oM_SC" value="this" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60s2" role="1PaTwD">
-                    <property role="3oM_SC" value="is" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60s6" role="1PaTwD">
-                    <property role="3oM_SC" value="a" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60sb" role="1PaTwD">
-                    <property role="3oM_SC" value="hacky" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60sT" role="1PaTwD">
-                    <property role="3oM_SC" value="way" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60tg" role="1PaTwD">
-                    <property role="3oM_SC" value="to" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60tw" role="1PaTwD">
-                    <property role="3oM_SC" value="get" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60tT" role="1PaTwD">
-                    <property role="3oM_SC" value="the" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60uj" role="1PaTwD">
-                    <property role="3oM_SC" value="clique" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60uY" role="1PaTwD">
-                    <property role="3oM_SC" value="we" />
-                  </node>
-                  <node concept="3oM_SD" id="3KN3A4w60vq" role="1PaTwD">
-                    <property role="3oM_SC" value="want" />
-                  </node>
-                </node>
-              </node>
               <node concept="3cpWs8" id="3KN3A4vAiqP" role="3cqZAp">
                 <node concept="3cpWsn" id="3KN3A4vAiqQ" role="3cpWs9">
                   <property role="TrG5h" value="ac" />
@@ -3261,37 +3175,23 @@
                       <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
                     </node>
                   </node>
-                  <node concept="2OqwBi" id="37zP$quANIK" role="33vP2m">
-                    <node concept="2OqwBi" id="37zP$quAKFp" role="2Oq$k0">
-                      <node concept="37vLTw" id="37zP$quAJWT" role="2Oq$k0">
-                        <ref role="3cqZAo" node="3KN3A4v4Q8T" resolve="acs" />
-                      </node>
-                      <node concept="2S7cBI" id="37zP$quALjZ" role="2OqNvi">
-                        <node concept="1bVj0M" id="37zP$quALk1" role="23t8la">
-                          <node concept="3clFbS" id="37zP$quALk2" role="1bW5cS">
-                            <node concept="3clFbF" id="37zP$quALoR" role="3cqZAp">
-                              <node concept="2OqwBi" id="37zP$quAM$V" role="3clFbG">
-                                <node concept="2OqwBi" id="37zP$quAL_Y" role="2Oq$k0">
-                                  <node concept="37vLTw" id="37zP$quALoQ" role="2Oq$k0">
-                                    <ref role="3cqZAo" node="6E5fMGvfKRI" resolve="it" />
-                                  </node>
-                                  <node concept="liA8E" id="37zP$quALOp" role="2OqNvi">
-                                    <ref role="37wK5l" to="pxw9:3KN3A4uUhpW" resolve="aspects" />
-                                  </node>
-                                </node>
-                                <node concept="34oBXx" id="37zP$quANfg" role="2OqNvi" />
-                              </node>
-                            </node>
-                          </node>
-                          <node concept="gl6BB" id="6E5fMGvfKRI" role="1bW2Oz">
-                            <property role="TrG5h" value="it" />
-                            <node concept="2jxLKc" id="6E5fMGvfKRJ" role="1tU5fm" />
-                          </node>
-                        </node>
-                        <node concept="1nlBCl" id="37zP$quAOSM" role="2S7zOq" />
+                  <node concept="2OqwBi" id="4nDRG5$ieh$" role="33vP2m">
+                    <node concept="2YIFZM" id="4nDRG5$idDk" role="2Oq$k0">
+                      <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
+                      <ref role="1Pybhc" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+                      <node concept="37vLTw" id="4nDRG5$idDl" role="37wK5m">
+                        <ref role="3cqZAo" node="6OXbTD_oHcp" resolve="repo" />
+                      </node>
+                    </node>
+                    <node concept="liA8E" id="4nDRG5$iftF" role="2OqNvi">
+                      <ref role="37wK5l" to="pxw9:4nDRG5$48vO" resolve="forModel" />
+                      <node concept="2OqwBi" id="4nDRG5$ig$v" role="37wK5m">
+                        <node concept="37vLTw" id="4nDRG5$ifRs" role="2Oq$k0">
+                          <ref role="3cqZAo" node="7mB3viLf32I" resolve="demo" />
+                        </node>
+                        <node concept="I4A8Y" id="4nDRG5$ihd_" role="2OqNvi" />
                       </node>
                     </node>
-                    <node concept="1uHKPH" id="37zP$quAOjV" role="2OqNvi" />
                   </node>
                 </node>
               </node>
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.plugin.mps b/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.plugin.mps
index ece64cc2..b812740b 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.plugin.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking/models/jetbrains.mps.coderules.typechecking.plugin.mps
@@ -436,7 +436,6 @@
         <child id="1151688676805" name="elementType" index="_ZDj9" />
       </concept>
       <concept id="1226934395923" name="jetbrains.mps.baseLanguage.collections.structure.ClearSetOperation" flags="nn" index="2EZike" />
-      <concept id="1235566831861" name="jetbrains.mps.baseLanguage.collections.structure.AllOperation" flags="nn" index="2HxqBE" />
       <concept id="1237721394592" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerCreator" flags="nn" index="HWqM0">
         <child id="1237721435808" name="initValue" index="HW$Y0" />
         <child id="1237721435807" name="elementType" index="HW$YZ" />
@@ -448,13 +447,7 @@
       <concept id="1162935959151" name="jetbrains.mps.baseLanguage.collections.structure.GetSizeOperation" flags="nn" index="34oBXx" />
       <concept id="1167380149909" name="jetbrains.mps.baseLanguage.collections.structure.RemoveElementOperation" flags="nn" index="3dhRuq" />
       <concept id="1165525191778" name="jetbrains.mps.baseLanguage.collections.structure.GetFirstOperation" flags="nn" index="1uHKPH" />
-      <concept id="1165530316231" name="jetbrains.mps.baseLanguage.collections.structure.IsEmptyOperation" flags="nn" index="1v1jN8" />
-      <concept id="7125221305512719026" name="jetbrains.mps.baseLanguage.collections.structure.CollectionType" flags="in" index="3vKaQO" />
       <concept id="1184963466173" name="jetbrains.mps.baseLanguage.collections.structure.ToArrayOperation" flags="nn" index="3_kTaI" />
-      <concept id="1176501494711" name="jetbrains.mps.baseLanguage.collections.structure.IsNotEmptyOperation" flags="nn" index="3GX2aA" />
-      <concept id="5686963296372573083" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerType" flags="in" index="3O5elB">
-        <child id="5686963296372573084" name="elementType" index="3O5elw" />
-      </concept>
     </language>
   </registry>
   <node concept="2DaZZR" id="2zU3cYqx4HT" />
@@ -825,61 +818,6 @@
         </node>
       </node>
       <node concept="3clFbS" id="5BwsbZJDRzN" role="3clF47">
-        <node concept="3cpWs8" id="7e$2hwaN3C$" role="3cqZAp">
-          <node concept="3cpWsn" id="7e$2hwaN3C_" role="3cpWs9">
-            <property role="TrG5h" value="paramsMap" />
-            <node concept="3uibUv" id="7e$2hwaN1WY" role="1tU5fm">
-              <ref role="3uigEE" to="33ny:~Map" resolve="Map" />
-              <node concept="3uibUv" id="7e$2hwaN1X3" role="11_B2D">
-                <ref role="3uigEE" to="wyt6:~String" resolve="String" />
-              </node>
-              <node concept="3uibUv" id="7e$2hwaNhcY" role="11_B2D">
-                <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
-              </node>
-            </node>
-            <node concept="10QFUN" id="7e$2hwaNrsn" role="33vP2m">
-              <node concept="2OqwBi" id="7e$2hwaNrsk" role="10QFUP">
-                <node concept="37vLTw" id="7e$2hwaNrsl" role="2Oq$k0">
-                  <ref role="3cqZAo" node="4ot3PHQXNql" resolve="flags" />
-                </node>
-                <node concept="liA8E" id="7e$2hwaNrsm" role="2OqNvi">
-                  <ref role="37wK5l" to="1ka:~TypecheckingSession$Flags.getParamsMap()" resolve="getParamsMap" />
-                </node>
-              </node>
-              <node concept="3uibUv" id="7e$2hwaNrsh" role="10QFUM">
-                <ref role="3uigEE" to="33ny:~Map" resolve="Map" />
-                <node concept="3uibUv" id="7e$2hwaNrsi" role="11_B2D">
-                  <ref role="3uigEE" to="wyt6:~String" resolve="String" />
-                </node>
-                <node concept="3uibUv" id="7e$2hwaNrsj" role="11_B2D">
-                  <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
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-              </node>
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-          </node>
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-        <node concept="3clFbJ" id="7e$2hwaNT1I" role="3cqZAp">
-          <node concept="3clFbS" id="7e$2hwaNT1K" role="3clFbx">
-            <node concept="3clFbF" id="7e$2hwaOpql" role="3cqZAp">
-              <node concept="37vLTI" id="7e$2hwaOzEu" role="3clFbG">
-                <node concept="2YIFZM" id="7e$2hwaOR$y" role="37vLTx">
-                  <ref role="37wK5l" to="33ny:~Collections.emptyMap()" resolve="emptyMap" />
-                  <ref role="1Pybhc" to="33ny:~Collections" resolve="Collections" />
-                </node>
-                <node concept="37vLTw" id="7e$2hwaOpqj" role="37vLTJ">
-                  <ref role="3cqZAo" node="7e$2hwaN3C_" resolve="paramsMap" />
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-            </node>
-          </node>
-          <node concept="3clFbC" id="7e$2hwaO9yt" role="3clFbw">
-            <node concept="10Nm6u" id="7e$2hwaOgtZ" role="3uHU7w" />
-            <node concept="37vLTw" id="7e$2hwaO2dV" role="3uHU7B">
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-        <node concept="3clFbH" id="7e$2hwaNJvE" role="3cqZAp" />
         <node concept="3clFbJ" id="5DUvKnrxqKo" role="3cqZAp">
           <node concept="3clFbS" id="5DUvKnrxqKq" role="3clFbx">
             <node concept="3cpWs6" id="5DUvKnrxsuo" role="3cqZAp">
@@ -920,93 +858,57 @@
           </node>
         </node>
         <node concept="3clFbH" id="61G6TdBKNlF" role="3cqZAp" />
-        <node concept="3cpWs8" id="3KN3A4uZFCY" role="3cqZAp">
-          <node concept="3cpWsn" id="3KN3A4uZFCZ" role="3cpWs9">
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-              <node concept="3uibUv" id="6nx4rRkXlnq" role="11_B2D">
-                <ref role="3uigEE" to="vndm:~LanguageRuntime" resolve="LanguageRuntime" />
-              </node>
-              <node concept="3uibUv" id="3KN3A4uZFjM" role="11_B2D">
+        <node concept="3cpWs8" id="4nDRG5zX$Sm" role="3cqZAp">
+          <node concept="3cpWsn" id="4nDRG5zX$Sn" role="3cpWs9">
+            <property role="TrG5h" value="lookup" />
+            <node concept="3uibUv" id="4nDRG5zVN9I" role="1tU5fm">
+              <ref role="3uigEE" to="pxw9:NKt6ynorWQ" resolve="AspectLookup" />
+              <node concept="3uibUv" id="4nDRG5zVN9L" role="11_B2D">
                 <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
               </node>
             </node>
-            <node concept="2YIFZM" id="3KN3A4uZFD0" role="33vP2m">
-              <ref role="37wK5l" to="pxw9:78H58oefoaA" resolve="discoverable" />
-              <ref role="1Pybhc" to="pxw9:NKt6yp1COZ" resolve="AbstractCoderulesAspect" />
-              <node concept="3VsKOn" id="3KN3A4uZFD1" role="37wK5m">
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-        <node concept="3clFbH" id="2ceN1hCDrNK" role="3cqZAp" />
-        <node concept="3clFbF" id="IFW4V30XBv" role="3cqZAp">
-          <node concept="2OqwBi" id="IFW4V31Fzl" role="3clFbG">
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-              <node concept="37vLTw" id="IFW4V31qd3" role="37wK5m">
+            <node concept="2YIFZM" id="4nDRG5zYlfu" role="33vP2m">
+              <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
+              <ref role="1Pybhc" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+              <node concept="37vLTw" id="4nDRG5zYqGs" role="37wK5m">
                 <ref role="3cqZAo" node="7e$2hwbn9qa" resolve="repository" />
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-              <node concept="37vLTw" id="IFW4V31yGN" role="37wK5m">
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             </node>
           </node>
         </node>
-        <node concept="3clFbH" id="IFW4V30LEZ" role="3cqZAp" />
+        <node concept="3clFbH" id="4nDRG5zXGBD" role="3cqZAp" />
         <node concept="3cpWs8" id="2ceN1hCDCZX" role="3cqZAp">
           <node concept="3cpWsn" id="2ceN1hCDCZY" role="3cpWs9">
-            <property role="TrG5h" value="srcCliques" />
-            <node concept="3vKaQO" id="IFW4V339UR" role="1tU5fm">
-              <node concept="3uibUv" id="IFW4V339UT" role="3O5elw">
-                <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="3uibUv" id="IFW4V339UU" role="11_B2D">
-                  <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                </node>
-              </node>
-            </node>
+            <property role="TrG5h" value="srcClique" />
             <node concept="2OqwBi" id="IFW4V331HO" role="33vP2m">
-              <node concept="2YIFZM" id="IFW4V331HP" role="2Oq$k0">
-                <ref role="37wK5l" to="pxw9:78H58oefSjC" resolve="lookup" />
-                <ref role="1Pybhc" to="pxw9:NKt6ynorWQ" resolve="AspectLookup" />
-                <node concept="37vLTw" id="IFW4V331HQ" role="37wK5m">
-                  <ref role="3cqZAo" node="7e$2hwbn9qa" resolve="repository" />
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-                <node concept="37vLTw" id="IFW4V331HR" role="37wK5m">
-                  <ref role="3cqZAo" node="3KN3A4uZFCZ" resolve="discoverable" />
-                </node>
+              <node concept="37vLTw" id="4nDRG5zX$Ss" role="2Oq$k0">
+                <ref role="3cqZAo" node="4nDRG5zX$Sn" resolve="lookup" />
               </node>
               <node concept="liA8E" id="IFW4V331HS" role="2OqNvi">
-                <ref role="37wK5l" to="pxw9:9UUIHLLQnW" resolve="allForSingleNode" />
+                <ref role="37wK5l" to="pxw9:4nDRG5$7lEp" resolve="forSingleNode" />
                 <node concept="37vLTw" id="9UUIHLOvZQ" role="37wK5m">
                   <ref role="3cqZAo" node="5BwsbZJDRzG" resolve="src" />
                 </node>
               </node>
             </node>
-          </node>
-        </node>
-        <node concept="3clFbH" id="IFW4V33FXK" role="3cqZAp" />
-        <node concept="3cpWs8" id="IFW4V33x8N" role="3cqZAp">
-          <node concept="3cpWsn" id="IFW4V33x8O" role="3cpWs9">
-            <property role="TrG5h" value="trgCliques" />
-            <node concept="3vKaQO" id="IFW4V33x8P" role="1tU5fm">
-              <node concept="3uibUv" id="IFW4V33x8Q" role="3O5elw">
-                <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="3uibUv" id="IFW4V33x8R" role="11_B2D">
-                  <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                </node>
+            <node concept="3uibUv" id="IFW4V339UT" role="1tU5fm">
+              <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
+              <node concept="3uibUv" id="IFW4V339UU" role="11_B2D">
+                <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
               </node>
             </node>
+          </node>
+        </node>
+        <node concept="3cpWs8" id="IFW4V33x8N" role="3cqZAp">
+          <node concept="3cpWsn" id="IFW4V33x8O" role="3cpWs9">
+            <property role="TrG5h" value="trgClique" />
             <node concept="10Nm6u" id="IFW4V38zU$" role="33vP2m" />
+            <node concept="3uibUv" id="IFW4V33x8Q" role="1tU5fm">
+              <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
+              <node concept="3uibUv" id="IFW4V33x8R" role="11_B2D">
+                <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+              </node>
+            </node>
           </node>
         </node>
         <node concept="3clFbJ" id="IFW4V38LSo" role="3cqZAp">
@@ -1014,18 +916,11 @@
             <node concept="3clFbF" id="IFW4V39a9q" role="3cqZAp">
               <node concept="37vLTI" id="IFW4V39a9r" role="3clFbG">
                 <node concept="2OqwBi" id="IFW4V39a9s" role="37vLTx">
-                  <node concept="2YIFZM" id="IFW4V39a9t" role="2Oq$k0">
-                    <ref role="37wK5l" to="pxw9:78H58oefSjC" resolve="lookup" />
-                    <ref role="1Pybhc" to="pxw9:NKt6ynorWQ" resolve="AspectLookup" />
-                    <node concept="37vLTw" id="IFW4V39a9u" role="37wK5m">
-                      <ref role="3cqZAo" node="7e$2hwbn9qa" resolve="repository" />
-                    </node>
-                    <node concept="37vLTw" id="IFW4V39a9v" role="37wK5m">
-                      <ref role="3cqZAo" node="3KN3A4uZFCZ" resolve="discoverable" />
-                    </node>
+                  <node concept="37vLTw" id="4nDRG5zX$St" role="2Oq$k0">
+                    <ref role="3cqZAo" node="4nDRG5zX$Sn" resolve="lookup" />
                   </node>
                   <node concept="liA8E" id="IFW4V39a9w" role="2OqNvi">
-                    <ref role="37wK5l" to="pxw9:9UUIHLLQnW" resolve="allForSingleNode" />
+                    <ref role="37wK5l" to="pxw9:4nDRG5$7lEp" resolve="forSingleNode" />
                     <node concept="37vLTw" id="9UUIHLOR8O" role="37wK5m">
                       <ref role="3cqZAo" node="5BwsbZJDRzJ" resolve="trg" />
                     </node>
@@ -1068,18 +963,11 @@
               <node concept="3clFbF" id="IFW4V38lQg" role="3cqZAp">
                 <node concept="37vLTI" id="IFW4V38lQi" role="3clFbG">
                   <node concept="2OqwBi" id="IFW4V33x8S" role="37vLTx">
-                    <node concept="2YIFZM" id="IFW4V33x8T" role="2Oq$k0">
-                      <ref role="37wK5l" to="pxw9:78H58oefSjC" resolve="lookup" />
-                      <ref role="1Pybhc" to="pxw9:NKt6ynorWQ" resolve="AspectLookup" />
-                      <node concept="37vLTw" id="IFW4V33x8U" role="37wK5m">
-                        <ref role="3cqZAo" node="7e$2hwbn9qa" resolve="repository" />
-                      </node>
-                      <node concept="37vLTw" id="IFW4V33x8V" role="37wK5m">
-                        <ref role="3cqZAo" node="3KN3A4uZFCZ" resolve="discoverable" />
-                      </node>
+                    <node concept="37vLTw" id="4nDRG5zX$Su" role="2Oq$k0">
+                      <ref role="3cqZAo" node="4nDRG5zX$Sn" resolve="lookup" />
                     </node>
                     <node concept="liA8E" id="IFW4V33x8W" role="2OqNvi">
-                      <ref role="37wK5l" to="pxw9:9UUIHLLQnW" resolve="allForSingleNode" />
+                      <ref role="37wK5l" to="pxw9:4nDRG5$7lEp" resolve="forSingleNode" />
                       <node concept="2OqwBi" id="IFW4V34L$g" role="37wK5m">
                         <node concept="1eOMI4" id="IFW4V35i5m" role="2Oq$k0">
                           <node concept="10QFUN" id="IFW4V35i5l" role="1eOMHV">
@@ -1107,11 +995,8 @@
             <node concept="3oM_SD" id="4ekZiHe5Kd2" role="1PaTwD">
               <property role="3oM_SC" value="both" />
             </node>
-            <node concept="3oM_SD" id="4ekZiHe5MDv" role="1PaTwD">
-              <property role="3oM_SC" value="clique" />
-            </node>
-            <node concept="3oM_SD" id="4ekZiHe5ME2" role="1PaTwD">
-              <property role="3oM_SC" value="lists" />
+            <node concept="3oM_SD" id="4nDRG5$gmWC" role="1PaTwD">
+              <property role="3oM_SC" value="cliques" />
             </node>
             <node concept="3oM_SD" id="4ekZiHe5MEe" role="1PaTwD">
               <property role="3oM_SC" value="must" />
@@ -1120,15 +1005,12 @@
               <property role="3oM_SC" value="contain" />
             </node>
             <node concept="3oM_SD" id="4ekZiHe5MGU" role="1PaTwD">
-              <property role="3oM_SC" value="all" />
+              <property role="3oM_SC" value="be" />
             </node>
             <node concept="3oM_SD" id="4ekZiHe5MEL" role="1PaTwD">
               <property role="3oM_SC" value="non-empty" />
             </node>
-            <node concept="3oM_SD" id="4ekZiHe5MF0" role="1PaTwD">
-              <property role="3oM_SC" value="cliques" />
-            </node>
-            <node concept="3oM_SD" id="4ekZiHe5MFo" role="1PaTwD">
+            <node concept="3oM_SD" id="4nDRG5$gmXT" role="1PaTwD">
               <property role="3oM_SC" value="in" />
             </node>
             <node concept="3oM_SD" id="4ekZiHe5MFx" role="1PaTwD">
@@ -1154,25 +1036,8 @@
                 <node concept="37vLTw" id="51ek2rRUDCh" role="2Oq$k0">
                   <ref role="3cqZAo" node="2ceN1hCDCZY" resolve="srcCliques" />
                 </node>
-                <node concept="2HxqBE" id="51ek2rRUDCi" role="2OqNvi">
-                  <node concept="1bVj0M" id="51ek2rRUDCj" role="23t8la">
-                    <node concept="3clFbS" id="51ek2rRUDCk" role="1bW5cS">
-                      <node concept="3clFbF" id="51ek2rRUDCl" role="3cqZAp">
-                        <node concept="2OqwBi" id="51ek2rRUDCm" role="3clFbG">
-                          <node concept="37vLTw" id="51ek2rRUDCn" role="2Oq$k0">
-                            <ref role="3cqZAo" node="6E5fMGvfKSm" resolve="it" />
-                          </node>
-                          <node concept="liA8E" id="51ek2rRUDCo" role="2OqNvi">
-                            <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
-                          </node>
-                        </node>
-                      </node>
-                    </node>
-                    <node concept="gl6BB" id="6E5fMGvfKSm" role="1bW2Oz">
-                      <property role="TrG5h" value="it" />
-                      <node concept="2jxLKc" id="6E5fMGvfKSn" role="1tU5fm" />
-                    </node>
-                  </node>
+                <node concept="liA8E" id="4nDRG5$gj9E" role="2OqNvi">
+                  <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
                 </node>
               </node>
             </node>
@@ -1190,63 +1055,19 @@
                     <node concept="37vLTw" id="IFW4V36ECt" role="2Oq$k0">
                       <ref role="3cqZAo" node="IFW4V33x8O" resolve="trgCliques" />
                     </node>
-                    <node concept="2HxqBE" id="51ek2rRUQun" role="2OqNvi">
-                      <node concept="1bVj0M" id="51ek2rRUQuo" role="23t8la">
-                        <node concept="3clFbS" id="51ek2rRUQup" role="1bW5cS">
-                          <node concept="3clFbF" id="51ek2rRUQuq" role="3cqZAp">
-                            <node concept="2OqwBi" id="51ek2rRUQur" role="3clFbG">
-                              <node concept="37vLTw" id="51ek2rRUQus" role="2Oq$k0">
-                                <ref role="3cqZAo" node="6E5fMGvfKSo" resolve="it" />
-                              </node>
-                              <node concept="liA8E" id="51ek2rRUQut" role="2OqNvi">
-                                <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
-                              </node>
-                            </node>
-                          </node>
-                        </node>
-                        <node concept="gl6BB" id="6E5fMGvfKSo" role="1bW2Oz">
-                          <property role="TrG5h" value="it" />
-                          <node concept="2jxLKc" id="6E5fMGvfKSp" role="1tU5fm" />
-                        </node>
-                      </node>
+                    <node concept="liA8E" id="4nDRG5$gDrm" role="2OqNvi">
+                      <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
                     </node>
                   </node>
                 </node>
               </node>
             </node>
           </node>
-          <node concept="1Wc70l" id="51ek2rR1Wfg" role="3clFbw">
-            <node concept="3y3z36" id="51ek2rR1URh" role="3uHU7B">
-              <node concept="37vLTw" id="IFW4V36rLa" role="3uHU7B">
-                <ref role="3cqZAo" node="IFW4V33x8O" resolve="trgCliques" />
-              </node>
-              <node concept="10Nm6u" id="51ek2rR1W5t" role="3uHU7w" />
-            </node>
-            <node concept="2OqwBi" id="51ek2rR1XIt" role="3uHU7w">
-              <node concept="37vLTw" id="IFW4V36z5N" role="2Oq$k0">
-                <ref role="3cqZAo" node="IFW4V33x8O" resolve="trgCliques" />
-              </node>
-              <node concept="2HxqBE" id="51ek2rR52s1" role="2OqNvi">
-                <node concept="1bVj0M" id="51ek2rR52s3" role="23t8la">
-                  <node concept="3clFbS" id="51ek2rR52s4" role="1bW5cS">
-                    <node concept="3clFbF" id="51ek2rR52s5" role="3cqZAp">
-                      <node concept="2OqwBi" id="51ek2rR52s6" role="3clFbG">
-                        <node concept="37vLTw" id="51ek2rR52s7" role="2Oq$k0">
-                          <ref role="3cqZAo" node="6E5fMGvfKSq" resolve="it" />
-                        </node>
-                        <node concept="liA8E" id="51ek2rR52s8" role="2OqNvi">
-                          <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
-                        </node>
-                      </node>
-                    </node>
-                  </node>
-                  <node concept="gl6BB" id="6E5fMGvfKSq" role="1bW2Oz">
-                    <property role="TrG5h" value="it" />
-                    <node concept="2jxLKc" id="6E5fMGvfKSr" role="1tU5fm" />
-                  </node>
-                </node>
-              </node>
+          <node concept="3y3z36" id="51ek2rR1URh" role="3clFbw">
+            <node concept="37vLTw" id="IFW4V36rLa" role="3uHU7B">
+              <ref role="3cqZAo" node="IFW4V33x8O" resolve="trgClique" />
             </node>
+            <node concept="10Nm6u" id="51ek2rR1W5t" role="3uHU7w" />
           </node>
         </node>
         <node concept="3clFbH" id="51ek2rRV5zt" role="3cqZAp" />
@@ -5508,15 +5329,7 @@
         </node>
         <node concept="3cpWs8" id="7WKNeR8ULi0" role="3cqZAp">
           <node concept="3cpWsn" id="7WKNeR8ULi1" role="3cpWs9">
-            <property role="TrG5h" value="acs" />
-            <node concept="3vKaQO" id="7WKNeR8ULhW" role="1tU5fm">
-              <node concept="3uibUv" id="3KN3A4v4O7l" role="3O5elw">
-                <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="3uibUv" id="3KN3A4v4O$I" role="11_B2D">
-                  <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                </node>
-              </node>
-            </node>
+            <property role="TrG5h" value="clique" />
             <node concept="2OqwBi" id="IFW4V2Exws" role="33vP2m">
               <node concept="2YIFZM" id="IFW4V2Ewyh" role="2Oq$k0">
                 <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
@@ -5531,23 +5344,33 @@
                 </node>
               </node>
               <node concept="liA8E" id="IFW4V2ExUQ" role="2OqNvi">
-                <ref role="37wK5l" to="pxw9:9UUIHLLQnW" resolve="allForSingleNode" />
+                <ref role="37wK5l" to="pxw9:4nDRG5$7lEp" resolve="forSingleNode" />
                 <node concept="37vLTw" id="7WKNeR8ULi4" role="37wK5m">
                   <ref role="3cqZAo" node="6hqFpWnfbDy" resolve="containingRoot" />
                 </node>
               </node>
             </node>
+            <node concept="3uibUv" id="3KN3A4v4O7l" role="1tU5fm">
+              <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
+              <node concept="3uibUv" id="3KN3A4v4O$I" role="11_B2D">
+                <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+              </node>
+            </node>
           </node>
         </node>
         <node concept="3cpWs8" id="6hqFpWnfbDM" role="3cqZAp">
           <node concept="3cpWsn" id="6hqFpWnfbDN" role="3cpWs9">
             <property role="TrG5h" value="hasTypeAspect" />
             <node concept="10P_77" id="6hqFpWnfbDO" role="1tU5fm" />
-            <node concept="2OqwBi" id="7WKNeR8UNGb" role="33vP2m">
-              <node concept="37vLTw" id="7WKNeR8UN2f" role="2Oq$k0">
-                <ref role="3cqZAo" node="7WKNeR8ULi1" resolve="acs" />
+            <node concept="3fqX7Q" id="4nDRG5$iuUf" role="33vP2m">
+              <node concept="2OqwBi" id="4nDRG5$iuUh" role="3fr31v">
+                <node concept="37vLTw" id="4nDRG5$iuUi" role="2Oq$k0">
+                  <ref role="3cqZAo" node="7WKNeR8ULi1" resolve="clique" />
+                </node>
+                <node concept="liA8E" id="4nDRG5$iuUj" role="2OqNvi">
+                  <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
+                </node>
               </node>
-              <node concept="3GX2aA" id="7WKNeR8UOJy" role="2OqNvi" />
             </node>
           </node>
         </node>
@@ -6684,55 +6507,6 @@
               </node>
             </node>
           </node>
-          <node concept="3SKdUt" id="5Zr$fBYGgfP" role="3cqZAp">
-            <node concept="1PaTwC" id="5Zr$fBYGgfQ" role="1aUNEU">
-              <node concept="3oM_SD" id="5Zr$fBYGiFV" role="1PaTwD">
-                <property role="3oM_SC" value="FIXME" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiFX" role="1PaTwD">
-                <property role="3oM_SC" value="ensure" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiG0" role="1PaTwD">
-                <property role="3oM_SC" value="there's" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiG8" role="1PaTwD">
-                <property role="3oM_SC" value="always" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiGd" role="1PaTwD">
-                <property role="3oM_SC" value="a" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiGj" role="1PaTwD">
-                <property role="3oM_SC" value="single" />
-              </node>
-              <node concept="3oM_SD" id="5Zr$fBYGiGu" role="1PaTwD">
-                <property role="3oM_SC" value="clique" />
-              </node>
-            </node>
-          </node>
-          <node concept="3cpWs8" id="5Zr$fBYGiGE" role="3cqZAp">
-            <node concept="3cpWsn" id="5Zr$fBYGiGF" role="3cpWs9">
-              <property role="TrG5h" value="allForNodes" />
-              <node concept="3vKaQO" id="5Zr$fBYGhAY" role="1tU5fm">
-                <node concept="3uibUv" id="5Zr$fBYGhB5" role="3O5elw">
-                  <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                  <node concept="3uibUv" id="5Zr$fBYGhB6" role="11_B2D">
-                    <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                  </node>
-                </node>
-              </node>
-              <node concept="2OqwBi" id="5Zr$fBYGiGG" role="33vP2m">
-                <node concept="37vLTw" id="5Zr$fBYGiGH" role="2Oq$k0">
-                  <ref role="3cqZAo" node="3KN3A4vDf1G" resolve="aspectLookup" />
-                </node>
-                <node concept="liA8E" id="5Zr$fBYGiGI" role="2OqNvi">
-                  <ref role="37wK5l" to="pxw9:7mB3viLmii2" resolve="allForNodes" />
-                  <node concept="37vLTw" id="5Zr$fBYGiGJ" role="37wK5m">
-                    <ref role="3cqZAo" node="6hqFpWnfpcc" resolve="nodes" />
-                  </node>
-                </node>
-              </node>
-            </node>
-          </node>
           <node concept="3cpWs8" id="3KN3A4vDlEg" role="3cqZAp">
             <node concept="3cpWsn" id="3KN3A4vDlEh" role="3cpWs9">
               <property role="TrG5h" value="clique" />
@@ -6742,19 +6516,15 @@
                   <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
                 </node>
               </node>
-              <node concept="3K4zz7" id="5Zr$fBYGH6T" role="33vP2m">
-                <node concept="10Nm6u" id="5Zr$fBYGJQy" role="3K4E3e" />
-                <node concept="2OqwBi" id="5Zr$fBYGzJu" role="3K4Cdx">
-                  <node concept="37vLTw" id="5Zr$fBYGwkR" role="2Oq$k0">
-                    <ref role="3cqZAo" node="5Zr$fBYGiGF" resolve="allForNodes" />
-                  </node>
-                  <node concept="1v1jN8" id="5Zr$fBYGDoW" role="2OqNvi" />
+              <node concept="2OqwBi" id="4nDRG5$hX5b" role="33vP2m">
+                <node concept="37vLTw" id="4nDRG5$hX5c" role="2Oq$k0">
+                  <ref role="3cqZAo" node="3KN3A4vDf1G" resolve="aspectLookup" />
                 </node>
-                <node concept="2OqwBi" id="5Zr$fBYFWkV" role="3K4GZi">
-                  <node concept="37vLTw" id="5Zr$fBYGiGK" role="2Oq$k0">
-                    <ref role="3cqZAo" node="5Zr$fBYGiGF" resolve="allForNodes" />
+                <node concept="liA8E" id="4nDRG5$hX5d" role="2OqNvi">
+                  <ref role="37wK5l" to="pxw9:4nDRG5zZEQ$" resolve="forNodes" />
+                  <node concept="37vLTw" id="4nDRG5$hX5e" role="37wK5m">
+                    <ref role="3cqZAo" node="6hqFpWnfpcc" resolve="nodes" />
                   </node>
-                  <node concept="1uHKPH" id="5Zr$fBYG3o9" role="2OqNvi" />
                 </node>
               </node>
             </node>
@@ -8522,15 +8292,7 @@
         <node concept="3clFbH" id="3KN3A4v4yCo" role="3cqZAp" />
         <node concept="3cpWs8" id="3KN3A4v4yZT" role="3cqZAp">
           <node concept="3cpWsn" id="3KN3A4v4yZU" role="3cpWs9">
-            <property role="TrG5h" value="allForModel" />
-            <node concept="3vKaQO" id="3KN3A4v4yPq" role="1tU5fm">
-              <node concept="3uibUv" id="3KN3A4v4yPx" role="3O5elw">
-                <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
-                <node concept="3uibUv" id="3KN3A4v4yPy" role="11_B2D">
-                  <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
-                </node>
-              </node>
-            </node>
+            <property role="TrG5h" value="clique" />
             <node concept="2OqwBi" id="IFW4V2ErZ7" role="33vP2m">
               <node concept="2YIFZM" id="IFW4V2ErB$" role="2Oq$k0">
                 <ref role="37wK5l" to="u46i:78H58oeCAQS" resolve="aspectLookup" />
@@ -8548,23 +8310,33 @@
                 </node>
               </node>
               <node concept="liA8E" id="IFW4V2EsEi" role="2OqNvi">
-                <ref role="37wK5l" to="pxw9:9UUIHLLQnW" resolve="allForSingleNode" />
+                <ref role="37wK5l" to="pxw9:4nDRG5$7lEp" resolve="forSingleNode" />
                 <node concept="37vLTw" id="3KN3A4v4yZX" role="37wK5m">
                   <ref role="3cqZAo" node="3YJ7yg2LDWz" resolve="containingRoot" />
                 </node>
               </node>
             </node>
+            <node concept="3uibUv" id="3KN3A4v4yPx" role="1tU5fm">
+              <ref role="3uigEE" to="pxw9:3KN3A4uUhmW" resolve="AspectClique" />
+              <node concept="3uibUv" id="3KN3A4v4yPy" role="11_B2D">
+                <ref role="3uigEE" to="u46i:7km57Pkjxf4" resolve="TypecheckingAspect" />
+              </node>
+            </node>
           </node>
         </node>
         <node concept="3cpWs8" id="3KN3A4v4BxV" role="3cqZAp">
           <node concept="3cpWsn" id="3KN3A4v4BxW" role="3cpWs9">
             <property role="TrG5h" value="hasTypeAspect" />
             <node concept="10P_77" id="3KN3A4v4Bmf" role="1tU5fm" />
-            <node concept="2OqwBi" id="3KN3A4v4BxX" role="33vP2m">
-              <node concept="37vLTw" id="3KN3A4v4BxY" role="2Oq$k0">
-                <ref role="3cqZAo" node="3KN3A4v4yZU" resolve="allForModel" />
+            <node concept="3fqX7Q" id="4nDRG5$ioAJ" role="33vP2m">
+              <node concept="2OqwBi" id="4nDRG5$ioAL" role="3fr31v">
+                <node concept="37vLTw" id="4nDRG5$ioAM" role="2Oq$k0">
+                  <ref role="3cqZAo" node="3KN3A4v4yZU" resolve="forModel" />
+                </node>
+                <node concept="liA8E" id="4nDRG5$ioAN" role="2OqNvi">
+                  <ref role="37wK5l" to="pxw9:4ekZiHe4j$O" resolve="isEmpty" />
+                </node>
               </node>
-              <node concept="3GX2aA" id="3KN3A4v4BxZ" role="2OqNvi" />
             </node>
           </node>
         </node>