diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.closuresExt/models/jetbrains.mps.baseLanguage.closuresExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguage.closuresExt/models/jetbrains.mps.baseLanguage.closuresExt.types.mps
index 1c552378..fd29526b 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.closuresExt/models/jetbrains.mps.baseLanguage.closuresExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.closuresExt/models/jetbrains.mps.baseLanguage.closuresExt.types.mps
@@ -48,9 +48,6 @@
       <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="1239709250944" name="jetbrains.mps.baseLanguage.structure.PrefixIncrementExpression" flags="nn" index="2$rviw" />
-      <concept id="1076505808687" name="jetbrains.mps.baseLanguage.structure.WhileStatement" flags="nn" index="2$JKZl">
-        <child id="1076505808688" name="condition" index="2$JKZa" />
-      </concept>
       <concept id="1239714755177" name="jetbrains.mps.baseLanguage.structure.AbstractUnaryNumberOperation" flags="nn" index="2$Kvd9">
         <child id="1239714902950" name="expression" index="2$L3a6" />
       </concept>
@@ -301,10 +298,10 @@
       </concept>
       <concept id="1171999116870" name="jetbrains.mps.lang.smodel.structure.Node_IsNullOperation" flags="nn" index="3w_OXm" />
       <concept id="1172008320231" name="jetbrains.mps.lang.smodel.structure.Node_IsNotNullOperation" flags="nn" index="3x8VRR" />
+      <concept id="1144100932627" name="jetbrains.mps.lang.smodel.structure.OperationParm_Inclusion" flags="ng" index="1xIGOp" />
       <concept id="1144101972840" name="jetbrains.mps.lang.smodel.structure.OperationParm_Concept" flags="ng" index="1xMEDy">
         <child id="1207343664468" name="conceptArgument" index="ri$Ld" />
       </concept>
-      <concept id="1144146199828" name="jetbrains.mps.lang.smodel.structure.Node_CopyOperation" flags="nn" index="1$rogu" />
       <concept id="1144195091934" name="jetbrains.mps.lang.smodel.structure.Node_IsRoleOperation" flags="nn" index="1BlSNk">
         <reference id="1144195362400" name="conceptOfParent" index="1BmUXE" />
         <reference id="1144195396777" name="linkInParent" index="1Bn3mz" />
@@ -384,6 +381,7 @@
       <concept id="1153944233411" name="jetbrains.mps.baseLanguage.collections.structure.ForEachVariableReference" flags="nn" index="2GrUjf">
         <reference id="1153944258490" name="variable" index="2Gs0qQ" />
       </concept>
+      <concept id="1235566554328" name="jetbrains.mps.baseLanguage.collections.structure.AnyOperation" flags="nn" index="2HwmR7" />
       <concept id="1235566831861" name="jetbrains.mps.baseLanguage.collections.structure.AllOperation" flags="nn" index="2HxqBE" />
       <concept id="1235573135402" name="jetbrains.mps.baseLanguage.collections.structure.SingletonSequenceCreator" flags="nn" index="2HTt$P">
         <child id="1235573175711" name="elementType" index="2HTBi0" />
@@ -393,9 +391,6 @@
         <child id="1237721435808" name="initValue" index="HW$Y0" />
         <child id="1237721435807" name="elementType" index="HW$YZ" />
       </concept>
-      <concept id="1227008614712" name="jetbrains.mps.baseLanguage.collections.structure.LinkedListCreator" flags="nn" index="2Jqq0_" />
-      <concept id="1227022179634" name="jetbrains.mps.baseLanguage.collections.structure.AddLastElementOperation" flags="nn" index="2Ke9KJ" />
-      <concept id="1227026082377" name="jetbrains.mps.baseLanguage.collections.structure.RemoveFirstElementOperation" flags="nn" index="2Kt2Hk" />
       <concept id="1203518072036" name="jetbrains.mps.baseLanguage.collections.structure.SmartClosureParameterDeclaration" flags="ig" index="Rh6nW" />
       <concept id="1160600644654" name="jetbrains.mps.baseLanguage.collections.structure.ListCreatorWithInit" flags="nn" index="Tc6Ow" />
       <concept id="1160612413312" name="jetbrains.mps.baseLanguage.collections.structure.AddElementOperation" flags="nn" index="TSZUe" />
@@ -410,6 +405,7 @@
         <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="1165530316231" name="jetbrains.mps.baseLanguage.collections.structure.IsEmptyOperation" flags="nn" index="1v1jN8" />
       <concept id="1225711141656" name="jetbrains.mps.baseLanguage.collections.structure.ListElementAccessExpression" flags="nn" index="1y4W85">
         <child id="1225711182005" name="list" index="1y566C" />
@@ -422,6 +418,7 @@
         <child id="1197932525128" name="key" index="3ElVtu" />
       </concept>
       <concept id="1176501494711" name="jetbrains.mps.baseLanguage.collections.structure.IsNotEmptyOperation" flags="nn" index="3GX2aA" />
+      <concept id="1172254888721" name="jetbrains.mps.baseLanguage.collections.structure.ContainsOperation" flags="nn" index="3JPx81" />
       <concept id="1180964022718" name="jetbrains.mps.baseLanguage.collections.structure.ConcatOperation" flags="nn" index="3QWeyG" />
     </language>
     <language id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules">
@@ -563,7 +560,9 @@
         <reference id="7368070394767091750" name="template" index="3AqCNq" />
         <child id="7368070394768117915" name="argument" index="3AunhB" />
       </concept>
-      <concept id="1534124788579507963" name="jetbrains.mps.lang.coderules.structure.OriginSpec" flags="ng" index="3Hbl2A" />
+      <concept id="1534124788579507963" name="jetbrains.mps.lang.coderules.structure.OriginSpec" flags="ng" index="3Hbl2A">
+        <child id="1534124788579511329" name="origin" index="3Hbm9W" />
+      </concept>
       <concept id="1553157749316176827" name="jetbrains.mps.lang.coderules.structure.PatternLogicalVariable" flags="ng" index="1HFMs5">
         <child id="5131913661993028915" name="variable" index="1uarlU" />
         <child id="5131913661993028917" name="value" index="1uarlW" />
@@ -677,12 +676,6 @@
     <property role="3GE5qa" value="rule" />
     <property role="TrG5h" value="Closures" />
     <ref role="2YbDB9" to="kqnc:34$A1Mf51rY" resolve="TypeOf" />
-    <node concept="3AqmO8" id="vrUbzjceEk" role="8PkJo">
-      <property role="TrG5h" value="inferClosure" />
-      <node concept="1zAUYm" id="vrUbzjceYW" role="1zAUyy">
-        <property role="TrG5h" value="node" />
-      </node>
-    </node>
     <node concept="1nLNMY" id="4S1mDSNOe5g" role="1nK1Vg">
       <property role="TrG5h" value="closureLiteral" />
       <node concept="3clFbS" id="4S1mDSNOe5h" role="1nLNMH">
@@ -742,7 +735,7 @@
               <ref role="3cqZAo" node="4Z0pyZICXAA" resolve="helper" />
             </node>
             <node concept="liA8E" id="7Q6gf6XR4M2" role="2OqNvi">
-              <ref role="37wK5l" node="7Q6gf6XQvFT" resolve="getAll" />
+              <ref role="37wK5l" node="7Q6gf6XQvFT" resolve="getAllExits" />
             </node>
           </node>
         </node>
@@ -1006,7 +999,478 @@
             </node>
           </node>
         </node>
-        <node concept="3clFbH" id="vrUbzi7c6$" role="3cqZAp" />
+        <node concept="3clFbJ" id="1aCOVac02gB" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVac02gD" role="3clFbx">
+            <node concept="3clFbH" id="1aCOVac1mmd" role="3cqZAp" />
+            <node concept="1nLNNL" id="vrUbzi7cu4" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzi7cu6" role="1nLNNK">
+                <node concept="3Aq93q" id="vrUbzi7d6Z" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzi7d70" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzi7d74" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzi7d73" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfabR$" resolve="checkAll" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3xSepi" id="vrUbzi7d79" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzi7d7a" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzi7d7b" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbziaPyr" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbziaPys" role="3IrJb0">
+                          <node concept="3clFbJ" id="vrUbziaS$C" role="3cqZAp">
+                            <node concept="3clFbS" id="vrUbziaS$E" role="3clFbx">
+                              <node concept="3Aqczg" id="vrUbziaSVH" role="3cqZAp">
+                                <node concept="3A8Hvi" id="vrUbziaSVB" role="3Aqpz8">
+                                  <node concept="a7P8L" id="vrUbziaSVM" role="3A8wtg">
+                                    <ref role="a7OzE" node="vrUbziaSV4" resolve="VarRetT" />
+                                  </node>
+                                  <node concept="ns1u0" id="vrUbziaSVT" role="3A8w4Q">
+                                    <ref role="ns1xF" to="kqnc:JOGAOsVt3a" resolve="_void_" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                            <node concept="22lmx$" id="vrUbziaT1H" role="3clFbw">
+                              <node concept="2OqwBi" id="vrUbziaU7H" role="3uHU7B">
+                                <node concept="37vLTw" id="vrUbziaT3f" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="zb1Nk79lNY" resolve="exits" />
+                                </node>
+                                <node concept="1v1jN8" id="vrUbziaWgt" role="2OqNvi" />
+                              </node>
+                              <node concept="3fqX7Q" id="vrUbzidW1S" role="3uHU7w">
+                                <node concept="2OqwBi" id="vrUbzidW1U" role="3fr31v">
+                                  <node concept="37vLTw" id="vrUbzidW1V" role="2Oq$k0">
+                                    <ref role="3cqZAo" node="4Z0pyZICXAA" resolve="helper" />
+                                  </node>
+                                  <node concept="liA8E" id="vrUbzidW1W" role="2OqNvi">
+                                    <ref role="37wK5l" node="4yZzE4kNykJ" resolve="allNonVoid" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                            <node concept="9aQIb" id="vrUbziGpbI" role="9aQIa">
+                              <node concept="3clFbS" id="vrUbziGpbJ" role="9aQI4">
+                                <node concept="3Aqczg" id="vrUbzkloES" role="3cqZAp">
+                                  <node concept="3A8Hvi" id="vrUbzkloET" role="3Aqpz8">
+                                    <node concept="a7P8L" id="vrUbzkloEU" role="3A8wtg">
+                                      <ref role="a7OzE" node="vrUbziaSV4" resolve="VarRetT" />
+                                    </node>
+                                    <node concept="ns1u0" id="vrUbzkloFq" role="3A8w4Q">
+                                      <ref role="ns1xF" to="kqnc:7doxVE4sGJ1" resolve="nothing" />
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3clFbH" id="1aCOVaclOY8" role="3cqZAp" />
+                          <node concept="3Aqczg" id="vrUbziDm9Q" role="3cqZAp">
+                            <node concept="3A8Hvi" id="vrUbziDm9K" role="3Aqpz8">
+                              <node concept="a7P8L" id="vrUbziDmsw" role="3A8wtg">
+                                <ref role="a7OzE" node="vrUbziq_PX" resolve="FunT" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbziDmsA" role="3A8w4Q">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbziDmsB" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="a7P8L" id="vrUbziDmsC" role="iSaTp">
+                                    <ref role="a7OzE" node="vrUbzi7d8a" resolve="VarParamT" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbziDmsD" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="a7P8L" id="vrUbziDmsE" role="iSaTp">
+                                    <ref role="a7OzE" node="vrUbziaSV4" resolve="VarRetT" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3clFbH" id="vrUbzkltP6" role="3cqZAp" />
+                          <node concept="1DcWWT" id="1aCOVabJ55N" role="3cqZAp">
+                            <node concept="3clFbS" id="1aCOVabJ55O" role="2LFqv$">
+                              <node concept="3clFbJ" id="1aCOVabJ55P" role="3cqZAp">
+                                <node concept="2OqwBi" id="1aCOVac12ul" role="3clFbw">
+                                  <node concept="37vLTw" id="1aCOVabJ55S" role="2Oq$k0">
+                                    <ref role="3cqZAo" node="1aCOVabJ564" resolve="pdecl" />
+                                  </node>
+                                  <node concept="2qgKlT" id="1aCOVac13ad" role="2OqNvi">
+                                    <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                                  </node>
+                                </node>
+                                <node concept="3clFbS" id="1aCOVabJ55V" role="3clFbx">
+                                  <node concept="3Aqczg" id="1aCOVaczpDm" role="3cqZAp">
+                                    <node concept="3Aqt3T" id="1aCOVaczpDl" role="3Aqpz8">
+                                      <ref role="3AqCNq" to="kqnc:31ObkDYZPlP" resolve="inferenceVar" />
+                                      <node concept="37jhX" id="1aCOVaczpD_" role="3AunhB">
+                                        <node concept="37vLTw" id="1aCOVaczpDz" role="37jj2">
+                                          <ref role="3cqZAo" node="1aCOVabJ564" resolve="pdecl" />
+                                        </node>
+                                      </node>
+                                      <node concept="a7P8L" id="1aCOVaczpDR" role="3AunhB">
+                                        <ref role="a7OzE" node="vrUbzi7d8a" resolve="VarParamT" />
+                                        <node concept="2OqwBi" id="1aCOVaczpDS" role="3gCZO6">
+                                          <node concept="37vLTw" id="1aCOVaczpDT" role="2Oq$k0">
+                                            <ref role="3cqZAo" node="1aCOVabJ564" resolve="pdecl" />
+                                          </node>
+                                          <node concept="2bSWHS" id="1aCOVaczpDU" role="2OqNvi" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                  <node concept="3Aqczg" id="1aCOVabJ55W" role="3cqZAp">
+                                    <node concept="3Aqt3T" id="1aCOVabJ55X" role="3Aqpz8">
+                                      <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                                      <node concept="37jhX" id="1aCOVabJ55Y" role="3AunhB">
+                                        <node concept="37vLTw" id="1aCOVabJ55Z" role="37jj2">
+                                          <ref role="3cqZAo" node="1aCOVabJ564" resolve="pdecl" />
+                                        </node>
+                                      </node>
+                                      <node concept="a7P8L" id="1aCOVabJ560" role="3AunhB">
+                                        <ref role="a7OzE" node="vrUbzi7d8a" resolve="VarParamT" />
+                                        <node concept="2OqwBi" id="1aCOVabJ561" role="3gCZO6">
+                                          <node concept="37vLTw" id="1aCOVabJ562" role="2Oq$k0">
+                                            <ref role="3cqZAo" node="1aCOVabJ564" resolve="pdecl" />
+                                          </node>
+                                          <node concept="2bSWHS" id="1aCOVabJ563" role="2OqNvi" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                            <node concept="3cpWsn" id="1aCOVabJ564" role="1Duv9x">
+                              <property role="TrG5h" value="pdecl" />
+                              <node concept="3Tqbb2" id="1aCOVabJ565" role="1tU5fm">
+                                <ref role="ehGHo" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+                              </node>
+                            </node>
+                            <node concept="2OqwBi" id="1aCOVabJ566" role="1DdaDG">
+                              <node concept="3A2sRY" id="1aCOVabJ567" role="2Oq$k0">
+                                <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                              </node>
+                              <node concept="3Tsc0h" id="1aCOVabJ568" role="2OqNvi">
+                                <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzkltNw" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzkltNv" role="3Aqpz8">
+                              <ref role="3AqCNq" node="vrUbzkloEo" resolve="typeScheme" />
+                              <node concept="37jhX" id="vrUbzkxRYT" role="3AunhB">
+                                <node concept="3A2sRY" id="vrUbzkxRYR" role="37jj2">
+                                  <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                                </node>
+                              </node>
+                              <node concept="a7P8L" id="vrUbzkltOP" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbziq_PX" resolve="FunT" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="1DcWWT" id="1aCOVacQcPi" role="3cqZAp">
+                            <node concept="3clFbS" id="1aCOVacQcPj" role="2LFqv$">
+                              <node concept="3clFbJ" id="1aCOVacQcPk" role="3cqZAp">
+                                <node concept="2OqwBi" id="1aCOVacQcPl" role="3clFbw">
+                                  <node concept="37vLTw" id="1aCOVacQcPm" role="2Oq$k0">
+                                    <ref role="3cqZAo" node="1aCOVacQcPD" resolve="pdecl" />
+                                  </node>
+                                  <node concept="2qgKlT" id="1aCOVacQcPn" role="2OqNvi">
+                                    <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                                  </node>
+                                </node>
+                                <node concept="3clFbS" id="1aCOVacQcPo" role="3clFbx">
+                                  <node concept="3Aqczg" id="1aCOVacQcPp" role="3cqZAp">
+                                    <node concept="3Aqt3T" id="1aCOVacQcPq" role="3Aqpz8">
+                                      <ref role="3AqCNq" to="kqnc:31ObkDYZPm0" resolve="resolveInferenceVar" />
+                                      <node concept="37jhX" id="1aCOVacQcPr" role="3AunhB">
+                                        <node concept="37vLTw" id="1aCOVacQcPs" role="37jj2">
+                                          <ref role="3cqZAo" node="1aCOVacQcPD" resolve="pdecl" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                            <node concept="3cpWsn" id="1aCOVacQcPD" role="1Duv9x">
+                              <property role="TrG5h" value="pdecl" />
+                              <node concept="3Tqbb2" id="1aCOVacQcPE" role="1tU5fm">
+                                <ref role="ehGHo" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+                              </node>
+                            </node>
+                            <node concept="2OqwBi" id="1aCOVacQcPF" role="1DdaDG">
+                              <node concept="3A2sRY" id="1aCOVacQcPG" role="2Oq$k0">
+                                <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                              </node>
+                              <node concept="3Tsc0h" id="1aCOVacQcPH" role="2OqNvi">
+                                <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzi7d7X" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzkloEv" role="3XD1gS">
+                    <property role="TrG5h" value="ClT" />
+                  </node>
+                  <node concept="aZer4" id="vrUbziq_PX" role="3XD1gS">
+                    <property role="TrG5h" value="FunT" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzi7d8a" role="3XD1gS">
+                    <property role="TrG5h" value="VarParamT" />
+                    <node concept="2OqwBi" id="vrUbzi7d8b" role="3gj$pD">
+                      <node concept="2OqwBi" id="vrUbzi7d8c" role="2Oq$k0">
+                        <node concept="3A2sRY" id="vrUbzi7d8d" role="2Oq$k0">
+                          <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                        </node>
+                        <node concept="3Tsc0h" id="vrUbzi7d8e" role="2OqNvi">
+                          <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                        </node>
+                      </node>
+                      <node concept="34oBXx" id="vrUbzi7d8f" role="2OqNvi" />
+                    </node>
+                  </node>
+                  <node concept="aZer4" id="vrUbziaSV4" role="3XD1gS">
+                    <property role="TrG5h" value="VarRetT" />
+                  </node>
+                  <node concept="aZer4" id="vrUbziEDdW" role="3XD1gS">
+                    <property role="TrG5h" value="InfRetT" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzi7d85" role="3vLBG7" />
+                </node>
+                <node concept="3Aq93q" id="vrUbzklqoj" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzklqok" role="3Ip0Jz">
+                    <node concept="3IrJb3" id="vrUbzklqow" role="3I6sU7">
+                      <node concept="3clFbS" id="vrUbzklqox" role="3IrJb0">
+                        <node concept="1DcWWT" id="vrUbzklrRQ" role="3cqZAp">
+                          <node concept="3clFbS" id="vrUbzklrRT" role="2LFqv$">
+                            <node concept="3clFbJ" id="vrUbzklsr2" role="3cqZAp">
+                              <node concept="3fqX7Q" id="vrUbzklsr9" role="3clFbw">
+                                <node concept="2OqwBi" id="1aCOVac0HLb" role="3fr31v">
+                                  <node concept="37vLTw" id="vrUbzklsrh" role="2Oq$k0">
+                                    <ref role="3cqZAo" node="vrUbzklrRU" resolve="pdecl" />
+                                  </node>
+                                  <node concept="2qgKlT" id="1aCOVac0IvK" role="2OqNvi">
+                                    <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="3clFbS" id="vrUbzklsr4" role="3clFbx">
+                                <node concept="3Aqczg" id="vrUbzkltg_" role="3cqZAp">
+                                  <node concept="3Aqt3T" id="vrUbzkltg$" role="3Aqpz8">
+                                    <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                                    <node concept="37jhX" id="vrUbzkltgM" role="3AunhB">
+                                      <node concept="37vLTw" id="vrUbzkltgK" role="37jj2">
+                                        <ref role="3cqZAo" node="vrUbzklrRU" resolve="pdecl" />
+                                      </node>
+                                    </node>
+                                    <node concept="a7P8L" id="vrUbzklth1" role="3AunhB">
+                                      <ref role="a7OzE" node="vrUbzi7d8a" resolve="VarParamT" />
+                                      <node concept="2OqwBi" id="vrUbzkltiy" role="3gCZO6">
+                                        <node concept="37vLTw" id="vrUbzkltim" role="2Oq$k0">
+                                          <ref role="3cqZAo" node="vrUbzklrRU" resolve="pdecl" />
+                                        </node>
+                                        <node concept="2bSWHS" id="vrUbzkltkc" role="2OqNvi" />
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3cpWsn" id="vrUbzklrRU" role="1Duv9x">
+                            <property role="TrG5h" value="pdecl" />
+                            <node concept="3Tqbb2" id="vrUbzklrRY" role="1tU5fm">
+                              <ref role="ehGHo" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+                            </node>
+                          </node>
+                          <node concept="2OqwBi" id="vrUbzklrRZ" role="1DdaDG">
+                            <node concept="3A2sRY" id="vrUbzklrS0" role="2Oq$k0">
+                              <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                            </node>
+                            <node concept="3Tsc0h" id="vrUbzklrS1" role="2OqNvi">
+                              <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="2OqwBi" id="1aCOVac09dM" role="3clFbw">
+            <node concept="2OqwBi" id="1aCOVac02Cd" role="2Oq$k0">
+              <node concept="3A2sRY" id="1aCOVac02Ce" role="2Oq$k0">
+                <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+              </node>
+              <node concept="3Tsc0h" id="1aCOVac02Cf" role="2OqNvi">
+                <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+              </node>
+            </node>
+            <node concept="2HwmR7" id="1aCOVac0qPP" role="2OqNvi">
+              <node concept="1bVj0M" id="1aCOVac0qPR" role="23t8la">
+                <node concept="3clFbS" id="1aCOVac0qPS" role="1bW5cS">
+                  <node concept="3clFbF" id="1aCOVac0qUp" role="3cqZAp">
+                    <node concept="2OqwBi" id="1aCOVac0wQK" role="3clFbG">
+                      <node concept="1PxgMI" id="1aCOVac0wET" role="2Oq$k0">
+                        <node concept="chp4Y" id="1aCOVac0wNz" role="3oSUPX">
+                          <ref role="cht4Q" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+                        </node>
+                        <node concept="37vLTw" id="1aCOVac0qUo" role="1m5AlR">
+                          <ref role="3cqZAo" node="1aCOVac0qPT" resolve="it" />
+                        </node>
+                      </node>
+                      <node concept="2qgKlT" id="1aCOVac0y0X" role="2OqNvi">
+                        <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="Rh6nW" id="1aCOVac0qPT" role="1bW2Oz">
+                  <property role="TrG5h" value="it" />
+                  <node concept="2jxLKc" id="1aCOVac0qPU" role="1tU5fm" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="1aCOVac21kA" role="3cqZAp" />
+        <node concept="3SKdUt" id="1aCOVacznL0" role="3cqZAp">
+          <node concept="1PaTwC" id="1aCOVacznL1" role="1aUNEU">
+            <node concept="3oM_SD" id="1aCOVaczpCJ" role="1PaTwD">
+              <property role="3oM_SC" value="all" />
+            </node>
+            <node concept="3oM_SD" id="1aCOVaczpCL" role="1PaTwD">
+              <property role="3oM_SC" value="invoke()" />
+            </node>
+            <node concept="3oM_SD" id="1aCOVaczpCO" role="1PaTwD">
+              <property role="3oM_SC" value="receive" />
+            </node>
+            <node concept="3oM_SD" id="1aCOVaczpCS" role="1PaTwD">
+              <property role="3oM_SC" value="the" />
+            </node>
+            <node concept="3oM_SD" id="1aCOVaczpCX" role="1PaTwD">
+              <property role="3oM_SC" value="same" />
+            </node>
+            <node concept="3oM_SD" id="1aCOVaczpD3" role="1PaTwD">
+              <property role="3oM_SC" value="type" />
+            </node>
+          </node>
+        </node>
+        <node concept="3cpWs8" id="1aCOVac172X" role="3cqZAp">
+          <node concept="3cpWsn" id="1aCOVac172Y" role="3cpWs9">
+            <property role="TrG5h" value="allInvoke" />
+            <property role="3TUv4t" value="true" />
+            <node concept="_YKpA" id="1aCOVac14vG" role="1tU5fm">
+              <node concept="3Tqbb2" id="1aCOVac14vJ" role="_ZDj9">
+                <ref role="ehGHo" to="tp2c:htknjxq" resolve="InvokeExpression" />
+              </node>
+            </node>
+            <node concept="2OqwBi" id="1aCOVac172Z" role="33vP2m">
+              <node concept="37vLTw" id="1aCOVac1730" role="2Oq$k0">
+                <ref role="3cqZAo" node="4Z0pyZICXAA" resolve="helper" />
+              </node>
+              <node concept="liA8E" id="1aCOVac1731" role="2OqNvi">
+                <ref role="37wK5l" node="1aCOVabZHZA" resolve="getAllInvokeExpressions" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="1aCOVac1KiV" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVac1KiX" role="3clFbx">
+            <node concept="1nLNNL" id="1aCOVac1Q7t" role="3cqZAp">
+              <node concept="1nLNMm" id="1aCOVac1Q7v" role="1nLNNK">
+                <node concept="3Aq93q" id="1aCOVac1Q7z" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="1aCOVac1Q7$" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="1aCOVac1Q7C" role="3I6sU7">
+                      <node concept="3Aqt3T" id="1aCOVac1Q7B" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfabR$" resolve="checkAll" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3xSepi" id="1aCOVac1Q7F" role="3xSepv">
+                  <node concept="3Aq9E8" id="1aCOVac1Q7G" role="3xSepj">
+                    <node concept="3I6sU6" id="1aCOVac1Q7H" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="1aCOVac1Q7L" role="3I6sU7">
+                        <node concept="3clFbS" id="1aCOVac1Q7M" role="3IrJb0">
+                          <node concept="1Dw8fO" id="1aCOVac1Q7T" role="3cqZAp">
+                            <node concept="3cpWsn" id="1aCOVac1Q7U" role="1Duv9x">
+                              <property role="TrG5h" value="i" />
+                              <node concept="10Oyi0" id="1aCOVac1Q82" role="1tU5fm" />
+                              <node concept="3cmrfG" id="1aCOVac1Q8n" role="33vP2m">
+                                <property role="3cmrfH" value="0" />
+                              </node>
+                            </node>
+                            <node concept="3clFbS" id="1aCOVac1Q7V" role="2LFqv$">
+                              <node concept="3Aqczg" id="1aCOVac1YFh" role="3cqZAp">
+                                <node concept="3Aqt3T" id="1aCOVac1YFg" role="3Aqpz8">
+                                  <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                                  <node concept="37jhX" id="1aCOVac1YFu" role="3AunhB">
+                                    <node concept="1y4W85" id="1aCOVac1YFY" role="37jj2">
+                                      <node concept="37vLTw" id="1aCOVac1YGE" role="1y58nS">
+                                        <ref role="3cqZAo" node="1aCOVac1Q7U" resolve="i" />
+                                      </node>
+                                      <node concept="37vLTw" id="1aCOVac1YFs" role="1y566C">
+                                        <ref role="3cqZAo" node="1aCOVac172Y" resolve="allInvoke" />
+                                      </node>
+                                    </node>
+                                  </node>
+                                  <node concept="a7P8L" id="1aCOVac20ey" role="3AunhB">
+                                    <ref role="a7OzE" node="1aCOVac1YHn" resolve="InvokeT" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                            <node concept="3eOVzh" id="1aCOVac1SmM" role="1Dwp0S">
+                              <node concept="2OqwBi" id="1aCOVac1VaN" role="3uHU7w">
+                                <node concept="37vLTw" id="1aCOVac1Sn3" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="1aCOVac172Y" resolve="allInvoke" />
+                                </node>
+                                <node concept="34oBXx" id="1aCOVac1YCN" role="2OqNvi" />
+                              </node>
+                              <node concept="37vLTw" id="1aCOVac1R7S" role="3uHU7B">
+                                <ref role="3cqZAo" node="1aCOVac1Q7U" resolve="i" />
+                              </node>
+                            </node>
+                            <node concept="3uNrnE" id="1aCOVac1YDZ" role="1Dwrff">
+                              <node concept="37vLTw" id="1aCOVac1YE1" role="2$L3a6">
+                                <ref role="3cqZAo" node="1aCOVac1Q7U" resolve="i" />
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="1aCOVac1YHm" role="0Rg$4">
+                  <node concept="aZer4" id="1aCOVac1YHn" role="3XD1gS">
+                    <property role="TrG5h" value="InvokeT" />
+                  </node>
+                  <node concept="32pEOW" id="1aCOVac1YHz" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="2OqwBi" id="1aCOVac1MD5" role="3clFbw">
+            <node concept="37vLTw" id="1aCOVac1KP5" role="2Oq$k0">
+              <ref role="3cqZAo" node="1aCOVac172Y" resolve="allInvoke" />
+            </node>
+            <node concept="3GX2aA" id="1aCOVac1Q71" role="2OqNvi" />
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzkljlJ" role="3cqZAp" />
         <node concept="1nLNNL" id="4S1mDSNOe5D" role="3cqZAp">
           <node concept="1nLNMm" id="4S1mDSNOe5F" role="1nLNNK">
             <node concept="3Aq93q" id="4S1mDSNOmJx" role="1nLNMb">
@@ -1191,6 +1655,47 @@
                 <node concept="3I6sU6" id="4S1mDSNOvMJ" role="3Ip0Jz">
                   <node concept="3IrJb3" id="4Z0pyZIFwdj" role="3I6sU7">
                     <node concept="3clFbS" id="4Z0pyZIFwdk" role="3IrJb0">
+                      <node concept="1DcWWT" id="1aCOVaczpGE" role="3cqZAp">
+                        <node concept="3clFbS" id="1aCOVaczpGF" role="2LFqv$">
+                          <node concept="3clFbJ" id="1aCOVaczpGG" role="3cqZAp">
+                            <node concept="2OqwBi" id="1aCOVaczpGH" role="3clFbw">
+                              <node concept="37vLTw" id="1aCOVaczpGI" role="2Oq$k0">
+                                <ref role="3cqZAo" node="1aCOVaczpH1" resolve="pdecl" />
+                              </node>
+                              <node concept="2qgKlT" id="1aCOVaczpGJ" role="2OqNvi">
+                                <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                              </node>
+                            </node>
+                            <node concept="3clFbS" id="1aCOVaczpGK" role="3clFbx">
+                              <node concept="3Aqczg" id="1aCOVaczpGL" role="3cqZAp">
+                                <node concept="3Aqt3T" id="1aCOVaczpGM" role="3Aqpz8">
+                                  <ref role="3AqCNq" to="kqnc:31ObkDYZPm0" resolve="resolveInferenceVar" />
+                                  <node concept="37jhX" id="1aCOVaczpGN" role="3AunhB">
+                                    <node concept="37vLTw" id="1aCOVaczpGO" role="37jj2">
+                                      <ref role="3cqZAo" node="1aCOVaczpH1" resolve="pdecl" />
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="3cpWsn" id="1aCOVaczpH1" role="1Duv9x">
+                          <property role="TrG5h" value="pdecl" />
+                          <node concept="3Tqbb2" id="1aCOVaczpH2" role="1tU5fm">
+                            <ref role="ehGHo" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+                          </node>
+                        </node>
+                        <node concept="2OqwBi" id="1aCOVaczpH3" role="1DdaDG">
+                          <node concept="3A2sRY" id="1aCOVaczpH4" role="2Oq$k0">
+                            <ref role="3A2yKK" node="4S1mDSNOe5l" resolve="cl" />
+                          </node>
+                          <node concept="3Tsc0h" id="1aCOVaczpH5" role="2OqNvi">
+                            <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                          </node>
+                        </node>
+                      </node>
+                      <node concept="3clFbH" id="1aCOVaczpEh" role="3cqZAp" />
                       <node concept="3clFbJ" id="4Z0pyZIFySA" role="3cqZAp">
                         <node concept="2OqwBi" id="4Z0pyZIFzVu" role="3clFbw">
                           <node concept="37vLTw" id="zb1Nk79m24" role="2Oq$k0">
@@ -2004,43 +2509,21 @@
             </node>
           </node>
         </node>
-        <node concept="1mebxG" id="MSv3owVrok" role="3cqZAp">
-          <node concept="37vLTw" id="MSv3owVroU" role="1mebXD">
-            <ref role="3cqZAo" node="5QlJgjTDQ0Z" resolve="cl" />
-          </node>
-        </node>
         <node concept="3clFbJ" id="5QlJgjTDQ16" role="3cqZAp">
           <node concept="3clFbS" id="5QlJgjTDQ17" role="3clFbx">
-            <node concept="3clFbH" id="5QlJgjTDQ18" role="3cqZAp" />
-            <node concept="1nLNNL" id="5QlJgjTDQ19" role="3cqZAp">
-              <node concept="1nLNMm" id="5QlJgjTDQ1a" role="1nLNNK">
-                <node concept="3Aq93q" id="5QlJgjTDQ1b" role="1nLNMb">
-                  <property role="3ArMco" value="true" />
-                  <node concept="3I6sU6" id="5QlJgjTDQ1c" role="3Ip0Jz">
-                    <node concept="3I6s7M" id="5QlJgjTDQ1d" role="3I6sU7">
-                      <node concept="3Aqt3T" id="5QlJgjTDQ1e" role="3I6s78">
-                        <ref role="3AqCNq" to="kqnc:34$A1MfabR$" resolve="checkAll" />
-                      </node>
-                    </node>
-                  </node>
+            <node concept="3clFbF" id="1aCOVac22kL" role="3cqZAp">
+              <node concept="2OqwBi" id="1aCOVac22vD" role="3clFbG">
+                <node concept="3A2sRY" id="1aCOVac22kJ" role="2Oq$k0">
+                  <ref role="3A2yKK" node="5QlJgjTDQ4j" resolve="inv" />
                 </node>
-                <node concept="3xSepi" id="5QlJgjTDQ1f" role="3xSepv">
-                  <node concept="3Aq9E8" id="5QlJgjTDQ1g" role="3xSepj">
-                    <node concept="3I6sU6" id="5QlJgjTDQ1h" role="3Ip0Jz">
-                      <node concept="3I6s7M" id="5QlJgjTDQ1i" role="3I6sU7">
-                        <node concept="1lHd6T" id="5QlJgjTDQ1j" role="3I6s78">
-                          <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
-                          <node concept="Xl_RD" id="5QlJgjTDQ1k" role="1ljv2e">
-                            <property role="Xl_RC" value="must be within closure" />
-                          </node>
-                        </node>
-                      </node>
-                    </node>
+                <node concept="26X5F$" id="1aCOVac22Pw" role="2OqNvi">
+                  <property role="26X25f" value="4jcOV4hu0n_/ERROR" />
+                  <node concept="Xl_RD" id="1aCOVac22PC" role="26X25d">
+                    <property role="Xl_RC" value="invalid usage: invoke operation is only available within a closure" />
                   </node>
                 </node>
               </node>
             </node>
-            <node concept="3clFbH" id="5QlJgjTDQ1l" role="3cqZAp" />
           </node>
           <node concept="2OqwBi" id="5QlJgjTDQ1m" role="3clFbw">
             <node concept="37vLTw" id="5QlJgjTDQ1n" role="2Oq$k0">
@@ -2048,6 +2531,15 @@
             </node>
             <node concept="3w_OXm" id="5QlJgjTDQ1o" role="2OqNvi" />
           </node>
+          <node concept="9aQIb" id="1aCOVac22QE" role="9aQIa">
+            <node concept="3clFbS" id="1aCOVac22QF" role="9aQI4">
+              <node concept="1mebxG" id="MSv3owVrok" role="3cqZAp">
+                <node concept="37vLTw" id="MSv3owVroU" role="1mebXD">
+                  <ref role="3cqZAo" node="5QlJgjTDQ0Z" resolve="cl" />
+                </node>
+              </node>
+            </node>
+          </node>
         </node>
       </node>
       <node concept="2t___k" id="5QlJgjTDQ4i" role="1nLNMg">
@@ -2057,148 +2549,6 @@
         </node>
       </node>
     </node>
-    <node concept="1nLNMY" id="5QlJgjTDXeX" role="1nK1Vg">
-      <property role="TrG5h" value="invokeExpr_recUnbound" />
-      <node concept="3clFbS" id="5QlJgjTDXeY" role="1nLNMH">
-        <node concept="3cpWs8" id="5QlJgjTDXf5" role="3cqZAp">
-          <node concept="3cpWsn" id="5QlJgjTDXf6" role="3cpWs9">
-            <property role="TrG5h" value="cl" />
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-                  <node concept="32pEOW" id="5QlJgjTDXfY" role="3vLBG7" />
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-                        <node concept="3Aqt3T" id="5QlJgjTDXg3" role="3I6s78">
-                          <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
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-                            <node concept="3A2sRY" id="5QlJgjTDXg5" role="37jj2">
-                              <ref role="3A2yKK" node="5QlJgjTDXiq" resolve="inv" />
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-                          </node>
-                          <node concept="a7P8L" id="5QlJgjTDXg6" role="3AunhB">
-                            <ref role="a7OzE" node="5QlJgjTDXfX" resolve="UnboundRetT" />
-                          </node>
-                        </node>
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-            <node concept="3clFbH" id="5QlJgjTDXg7" role="3cqZAp" />
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-      <node concept="2t___k" id="5QlJgjTDXip" role="1nLNMg">
-        <ref role="2t_S0q" to="tp2c:htknjxq" resolve="InvokeExpression" />
-        <node concept="3A20r5" id="5QlJgjTDXiq" role="2t_VXX">
-          <property role="TrG5h" value="inv" />
-        </node>
-      </node>
-    </node>
     <node concept="1nLNMY" id="5QlJgjTEhKH" role="1nK1Vg">
       <property role="TrG5h" value="invokeExpr_fallbackRet" />
       <node concept="3clFbS" id="5QlJgjTEhKI" role="1nLNMH">
@@ -2639,17 +2989,10 @@
                           </node>
                         </node>
                       </node>
-                      <node concept="3I6s7M" id="5QlJgjTE4vG" role="3I6sU7">
-                        <node concept="3Aqt3T" id="5QlJgjTE4vH" role="3I6s78">
-                          <ref role="3AqCNq" to="kqnc:3Qp4N06bUPu" resolve="defaultConvertsTo" />
-                          <node concept="a7P8L" id="5QlJgjTE4vI" role="3AunhB">
-                            <ref role="a7OzE" node="5QlJgjTE4vr" resolve="InvokeT" />
-                          </node>
-                          <node concept="a7P8L" id="5QlJgjTE4vJ" role="3AunhB">
-                            <ref role="a7OzE" node="5QlJgjTE4vt" resolve="RetT" />
-                          </node>
-                        </node>
-                      </node>
+                    </node>
+                  </node>
+                  <node concept="3Aq9E8" id="vrUbzkpA1j" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzkpA1k" role="3Ip0Jz">
                       <node concept="3I6s7M" id="5QlJgjTE4vK" role="3I6sU7">
                         <node concept="2aM9Np" id="5QlJgjTE4vL" role="3I6s78">
                           <node concept="a7P8L" id="5QlJgjTE4vM" role="2aLmnP">
@@ -3130,6 +3473,22 @@
         </node>
       </node>
     </node>
+    <node concept="312cEg" id="1aCOVabXAcj" role="jymVt">
+      <property role="TrG5h" value="allInvokeExp" />
+      <node concept="3Tm6S6" id="1aCOVabXAck" role="1B3o_S" />
+      <node concept="_YKpA" id="1aCOVabXASK" role="1tU5fm">
+        <node concept="3Tqbb2" id="1aCOVabXAUo" role="_ZDj9">
+          <ref role="ehGHo" to="tp2c:htknjxq" resolve="InvokeExpression" />
+        </node>
+      </node>
+      <node concept="2ShNRf" id="1aCOVabXB4C" role="33vP2m">
+        <node concept="Tc6Ow" id="1aCOVabXB4d" role="2ShVmc">
+          <node concept="3Tqbb2" id="1aCOVabXB4e" role="HW$YZ">
+            <ref role="ehGHo" to="tp2c:htknjxq" resolve="InvokeExpression" />
+          </node>
+        </node>
+      </node>
+    </node>
     <node concept="312cEg" id="5jbgz$E5XBk" role="jymVt">
       <property role="TrG5h" value="lastStmt" />
       <node concept="3Tm6S6" id="5jbgz$E5Xk0" role="1B3o_S" />
@@ -3139,7 +3498,7 @@
     </node>
     <node concept="2tJIrI" id="4S1mDSNUFNB" role="jymVt" />
     <node concept="3clFb_" id="7Q6gf6XQvFT" role="jymVt">
-      <property role="TrG5h" value="getAll" />
+      <property role="TrG5h" value="getAllExits" />
       <node concept="3clFbS" id="7Q6gf6XQvFW" role="3clF47">
         <node concept="3clFbF" id="7Q6gf6XQxhy" role="3cqZAp">
           <node concept="2OqwBi" id="7Q6gf6XQSpN" role="3clFbG">
@@ -3283,6 +3642,23 @@
       </node>
     </node>
     <node concept="2tJIrI" id="5jbgz$E5UG_" role="jymVt" />
+    <node concept="3clFb_" id="1aCOVabZHZA" role="jymVt">
+      <property role="TrG5h" value="getAllInvokeExpressions" />
+      <node concept="_YKpA" id="1aCOVabZIFI" role="3clF45">
+        <node concept="3Tqbb2" id="1aCOVabZJw3" role="_ZDj9">
+          <ref role="ehGHo" to="tp2c:htknjxq" resolve="InvokeExpression" />
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="1aCOVabZHZD" role="1B3o_S" />
+      <node concept="3clFbS" id="1aCOVabZHZE" role="3clF47">
+        <node concept="3clFbF" id="1aCOVabZPl$" role="3cqZAp">
+          <node concept="37vLTw" id="1aCOVabZPlz" role="3clFbG">
+            <ref role="3cqZAo" node="1aCOVabXAcj" resolve="allInvokeExp" />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="1aCOVabZQah" role="jymVt" />
     <node concept="3clFb_" id="5jbgz$E5VPp" role="jymVt">
       <property role="TrG5h" value="returnsFromLast" />
       <node concept="3clFbS" id="5jbgz$E5VPs" role="3clF47">
@@ -3486,163 +3862,136 @@
             </node>
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-              <node concept="3Tqbb2" id="i05vWsm" role="_ZDj9" />
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-            <node concept="_YKpA" id="i05vWhi" role="1tU5fm">
-              <node concept="3Tqbb2" id="i05vWhj" role="_ZDj9" />
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-        <node concept="3cpWs8" id="25sdewUNOKn" role="3cqZAp">
-          <node concept="3cpWsn" id="25sdewUNOKo" role="3cpWs9">
-            <property role="TrG5h" value="allCatches" />
-            <node concept="_YKpA" id="25sdewUNOKp" role="1tU5fm">
-              <node concept="3Tqbb2" id="25sdewUNOKq" role="_ZDj9" />
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-                <node concept="37vLTw" id="3GM_nagTv5F" role="2Oq$k0">
-                  <ref role="3cqZAo" node="hLFMmZO" resolve="c" />
+        <node concept="3clFbH" id="1aCOVabZzvF" role="3cqZAp" />
+        <node concept="1DcWWT" id="1aCOVabZhaB" role="3cqZAp">
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+            <node concept="3clFbH" id="1aCOVabZmT4" role="3cqZAp" />
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+              <node concept="3clFbS" id="1aCOVabZn4N" role="3clFbx">
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+                    <node concept="37vLTw" id="1aCOVabZn4Q" role="2Oq$k0">
+                      <ref role="3cqZAo" node="4S1mDSNUFN1" resolve="allRets" />
+                    </node>
+                    <node concept="TSZUe" id="1aCOVabZn4R" role="2OqNvi">
+                      <node concept="1PxgMI" id="1aCOVabZn4S" role="25WWJ7">
+                        <node concept="chp4Y" id="1aCOVabZn4T" role="3oSUPX">
+                          <ref role="cht4Q" to="tpee:fzcpWvY" resolve="ReturnStatement" />
+                        </node>
+                        <node concept="37vLTw" id="1aCOVabZn4U" role="1m5AlR">
+                          <ref role="3cqZAo" node="1aCOVabZhaF" resolve="stmt" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
                 </node>
-                <node concept="1mIQ4w" id="hLFMmZa" role="2OqNvi">
-                  <node concept="chp4Y" id="hLFMmZb" role="cj9EA">
+              </node>
+              <node concept="2OqwBi" id="1aCOVabZn4V" role="3clFbw">
+                <node concept="37vLTw" id="1aCOVabZn4W" role="2Oq$k0">
+                  <ref role="3cqZAo" node="1aCOVabZhaF" resolve="stmt" />
+                </node>
+                <node concept="1mIQ4w" id="1aCOVabZn4X" role="2OqNvi">
+                  <node concept="chp4Y" id="1aCOVabZn4Y" role="cj9EA">
                     <ref role="cht4Q" to="tpee:fzcpWvY" resolve="ReturnStatement" />
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-                      <node concept="37vLTw" id="3GM_nagTyqf" role="2Oq$k0">
+              <node concept="3eNFk2" id="1aCOVabZn4Z" role="3eNLev">
+                <node concept="3clFbS" id="1aCOVabZn50" role="3eOfB_">
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                         <ref role="3cqZAo" node="4S1mDSNUFOw" resolve="allYlds" />
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-                          <node concept="chp4Y" id="4S1mDSNV2Fq" role="3oSUPX">
+                      <node concept="TSZUe" id="1aCOVabZn54" role="2OqNvi">
+                        <node concept="1PxgMI" id="1aCOVabZn55" role="25WWJ7">
+                          <node concept="chp4Y" id="1aCOVabZn56" role="3oSUPX">
                             <ref role="cht4Q" to="tp2c:hun63U2" resolve="YieldStatement" />
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-                          <node concept="37vLTw" id="3GM_nagTyC$" role="1m5AlR">
-                            <ref role="3cqZAo" node="hLFMmZO" resolve="c" />
+                          <node concept="37vLTw" id="1aCOVabZn57" role="1m5AlR">
+                            <ref role="3cqZAo" node="1aCOVabZhaF" resolve="stmt" />
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-                    <ref role="3cqZAo" node="hLFMmZO" resolve="c" />
+                <node concept="2OqwBi" id="1aCOVabZn58" role="3eO9$A">
+                  <node concept="37vLTw" id="1aCOVabZn59" role="2Oq$k0">
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-                  <node concept="1mIQ4w" id="hSA4Xyj" role="2OqNvi">
-                    <node concept="chp4Y" id="hSA4Xyk" role="cj9EA">
+                  <node concept="1mIQ4w" id="1aCOVabZn5a" role="2OqNvi">
+                    <node concept="chp4Y" id="1aCOVabZn5b" role="cj9EA">
                       <ref role="cht4Q" to="tp2c:hun63U2" resolve="YieldStatement" />
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+                        <node concept="chp4Y" id="1aCOVabZn5B" role="ri$Ld">
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@@ -3651,621 +4000,54 @@
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+                <node concept="Rh6nW" id="1aCOVabZhb2" role="1bW2Oz">
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@@ -4613,1832 +4395,6 @@
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@@ -17257,5 +15213,2135 @@
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+                                <node concept="1lHd6T" id="1aCOVaceJ$8" role="3I6s78">
+                                  <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
+                                  <node concept="Xl_RD" id="1aCOVaceJ$9" role="1ljv2e">
+                                    <property role="Xl_RC" value="can't infer type" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                    <node concept="3clFbH" id="1aCOVaceJvq" role="3cqZAp" />
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+                  <node concept="2OqwBi" id="1aCOVaceGOl" role="3Hbm9W">
+                    <node concept="37vLTw" id="1aCOVabHhuO" role="2Oq$k0">
+                      <ref role="3cqZAo" node="1aCOVacemKC" resolve="argsWithTS" />
+                    </node>
+                    <node concept="1uHKPH" id="1aCOVaceJtF" role="2OqNvi" />
+                  </node>
+                </node>
+              </node>
+              <node concept="2OqwBi" id="1aCOVacepMj" role="3clFbw">
+                <node concept="37vLTw" id="1aCOVacepMk" role="2Oq$k0">
+                  <ref role="3cqZAo" node="1aCOVacemKC" resolve="argsWithTS" />
+                </node>
+                <node concept="3GX2aA" id="1aCOVacepMl" role="2OqNvi" />
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+            <node concept="1DcWWT" id="vrUbzkxcd4" role="3cqZAp">
+              <node concept="3clFbS" id="vrUbzkxcd5" role="2LFqv$">
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+                  <node concept="2OqwBi" id="vrUbzkxcd7" role="3clFbw">
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+                      <node concept="1PxgMI" id="vrUbzkxcd9" role="2Oq$k0">
+                        <property role="1BlNFB" value="true" />
+                        <node concept="chp4Y" id="vrUbzkxcda" role="3oSUPX">
+                          <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                        </node>
+                        <node concept="37vLTw" id="vrUbzkxcdb" role="1m5AlR">
+                          <ref role="3cqZAo" node="vrUbzkxcfT" resolve="arg" />
+                        </node>
+                      </node>
+                      <node concept="3Tsc0h" id="vrUbzkxcdc" role="2OqNvi">
+                        <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                      </node>
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+                    <node concept="2HwmR7" id="vrUbzkxcdd" role="2OqNvi">
+                      <node concept="1bVj0M" id="vrUbzkxcde" role="23t8la">
+                        <node concept="3clFbS" id="vrUbzkxcdf" role="1bW5cS">
+                          <node concept="3clFbF" id="vrUbzkxcdg" role="3cqZAp">
+                            <node concept="1Wc70l" id="vrUbzkxcdh" role="3clFbG">
+                              <node concept="2OqwBi" id="vrUbzkxcdi" role="3uHU7B">
+                                <node concept="37vLTw" id="vrUbzkxcdj" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="vrUbzkxcdr" resolve="it" />
+                                </node>
+                                <node concept="1mIQ4w" id="vrUbzkxcdk" role="2OqNvi">
+                                  <node concept="chp4Y" id="vrUbzkxcdl" role="cj9EA">
+                                    <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="2OqwBi" id="vrUbzkxcdm" role="3uHU7w">
+                                <node concept="1PxgMI" id="vrUbzkxcdn" role="2Oq$k0">
+                                  <property role="1BlNFB" value="true" />
+                                  <node concept="chp4Y" id="vrUbzkxcdo" role="3oSUPX">
+                                    <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                                  </node>
+                                  <node concept="37vLTw" id="vrUbzkxcdp" role="1m5AlR">
+                                    <ref role="3cqZAo" node="vrUbzkxcdr" resolve="it" />
+                                  </node>
+                                </node>
+                                <node concept="2qgKlT" id="vrUbzkxcdq" role="2OqNvi">
+                                  <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="Rh6nW" id="vrUbzkxcdr" role="1bW2Oz">
+                          <property role="TrG5h" value="it" />
+                          <node concept="2jxLKc" id="vrUbzkxcds" role="1tU5fm" />
+                        </node>
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+                  <node concept="3clFbS" id="vrUbzkxcdt" role="3clFbx" />
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+              <node concept="3cpWsn" id="vrUbzkxcfT" role="1Duv9x">
+                <property role="TrG5h" value="arg" />
+                <node concept="3Tqbb2" id="vrUbzkxcfU" role="1tU5fm" />
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+              <node concept="2OqwBi" id="vrUbzkxcfV" role="1DdaDG">
+                <node concept="3A2sRY" id="vrUbzkxcfW" role="2Oq$k0">
+                  <ref role="3A2yKK" node="vrUbzkxbur" resolve="imc" />
+                </node>
+                <node concept="3Tsc0h" id="vrUbzkxcfX" role="2OqNvi">
+                  <ref role="3TtcxE" to="tpee:fz7wK6I" resolve="actualArgument" />
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzkxbuq" role="1nLNMg">
+        <ref role="2t_S0q" to="tpee:hxndl_i" resolve="IMethodCall" />
+        <node concept="3A20r5" id="vrUbzkxbur" role="2t_VXX">
+          <property role="TrG5h" value="imc" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzkxoIA" role="1nK1Vg">
+      <property role="TrG5h" value="variableDeclaration" />
+      <node concept="3clFbS" id="vrUbzkxoIB" role="1nLNMH">
+        <node concept="3clFbJ" id="vrUbzkxoWi" role="3cqZAp">
+          <node concept="3clFbS" id="vrUbzkxoWk" role="3clFbx">
+            <node concept="3cpWs8" id="vrUbzkxqKt" role="3cqZAp">
+              <node concept="3cpWsn" id="vrUbzkxqKu" role="3cpWs9">
+                <property role="TrG5h" value="cl" />
+                <node concept="3Tqbb2" id="vrUbzkxqKv" role="1tU5fm">
+                  <ref role="ehGHo" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                </node>
+                <node concept="1PxgMI" id="vrUbzkxqKw" role="33vP2m">
+                  <node concept="chp4Y" id="vrUbzkxqKx" role="3oSUPX">
+                    <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                  </node>
+                  <node concept="2OqwBi" id="vrUbzkxrbe" role="1m5AlR">
+                    <node concept="3A2sRY" id="vrUbzkxqR3" role="2Oq$k0">
+                      <ref role="3A2yKK" node="vrUbzkxoID" resolve="vd" />
+                    </node>
+                    <node concept="3TrEf2" id="vrUbzkxriF" role="2OqNvi">
+                      <ref role="3Tt5mk" to="tpee:fz3vP1I" resolve="initializer" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="vrUbzkxqJH" role="3cqZAp" />
+            <node concept="1nLNNL" id="vrUbzkxqCk" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzkxqCl" role="1nLNNK">
+                <node concept="3Aq93q" id="vrUbzkxqCm" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzkxqCn" role="3Ip0Jz">
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+                      <node concept="3Aqt3T" id="vrUbzkxqCp" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzkxqCq" role="3AunhB">
+                          <node concept="3A2sRY" id="vrUbzkxrpT" role="37jj2">
+                            <ref role="3A2yKK" node="vrUbzkxoID" resolve="vd" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxqCs" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxqCu" resolve="Decl" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzkxrpD" role="1nLNMb">
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+                      <node concept="3Aqt3T" id="vrUbzkxrpO" role="3I6s78">
+                        <ref role="3AqCNq" node="vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzkxrq6" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzkxrq5" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzkxqKu" resolve="cl" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxrqm" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxqJo" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzkxqCt" role="0Rg$4">
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+                    <property role="TrG5h" value="DeclType" />
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+                  <node concept="32pEOW" id="vrUbzkxqC_" role="3vLBG7" />
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+                  <node concept="aZer4" id="vrUbzkxqJo" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
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+                  <node concept="32pEOW" id="vrUbzkxrph" role="3vLBG7" />
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+                <node concept="3xSepi" id="vrUbzkxqCA" role="3xSepv">
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+                        <node concept="3Aqt3T" id="vrUbzkxrqK" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzkxttN" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxqJo" resolve="TypeSc" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxts3" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxqCu" resolve="DeclType" />
+                          </node>
+                          <node concept="37jhX" id="vrUbzkxtwr" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzkxtDt" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHi03" resolve="assignmentContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
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+                        <node concept="1lHd6T" id="vrUbzkxqCX" role="3I6s78">
+                          <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
+                          <node concept="Xl_RD" id="vrUbzkxqCY" role="1ljv2e">
+                            <property role="Xl_RC" value="can't infer type" />
+                          </node>
+                        </node>
+                      </node>
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+              </node>
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+              <node concept="1PxgMI" id="vrUbzkxpJf" role="2Oq$k0">
+                <property role="1BlNFB" value="true" />
+                <node concept="chp4Y" id="vrUbzkxpJg" role="3oSUPX">
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+                <node concept="2OqwBi" id="vrUbzkxqnG" role="1m5AlR">
+                  <node concept="3A2sRY" id="vrUbzkxqeD" role="2Oq$k0">
+                    <ref role="3A2yKK" node="vrUbzkxoID" resolve="vd" />
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+                  <node concept="3TrEf2" id="vrUbzkxqzw" role="2OqNvi">
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+              <node concept="3Tsc0h" id="vrUbzkxpJi" role="2OqNvi">
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+                        <node concept="37vLTw" id="vrUbzkxpJp" role="2Oq$k0">
+                          <ref role="3cqZAo" node="vrUbzkxpJx" resolve="it" />
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+                        <node concept="1mIQ4w" id="vrUbzkxpJq" role="2OqNvi">
+                          <node concept="chp4Y" id="vrUbzkxpJr" role="cj9EA">
+                            <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
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+                          <property role="1BlNFB" value="true" />
+                          <node concept="chp4Y" id="vrUbzkxpJu" role="3oSUPX">
+                            <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
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+                          <node concept="37vLTw" id="vrUbzkxpJv" role="1m5AlR">
+                            <ref role="3cqZAo" node="vrUbzkxpJx" resolve="it" />
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+                        <node concept="2qgKlT" id="vrUbzkxpJw" role="2OqNvi">
+                          <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
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+                        <node concept="3Aqt3T" id="vrUbzkxv1B" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzkxv1C" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxv1v" resolve="TypeSc" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxv1D" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxv1m" resolve="LValType" />
+                          </node>
+                          <node concept="37jhX" id="vrUbzkxv1E" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzkxv1F" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHi03" resolve="assignmentContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
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+                <node concept="3xSepi" id="vrUbzkxv1G" role="3xSepv">
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+                        <node concept="1lHd6T" id="vrUbzkxv1K" role="3I6s78">
+                          <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
+                          <node concept="Xl_RD" id="vrUbzkxv1L" role="1ljv2e">
+                            <property role="Xl_RC" value="can't infer type" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="2OqwBi" id="vrUbzkxv1M" role="3clFbw">
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+              <node concept="1PxgMI" id="vrUbzkxv1O" role="2Oq$k0">
+                <property role="1BlNFB" value="true" />
+                <node concept="chp4Y" id="vrUbzkxv1P" role="3oSUPX">
+                  <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                </node>
+                <node concept="2OqwBi" id="vrUbzkxv1Q" role="1m5AlR">
+                  <node concept="3A2sRY" id="vrUbzkxv1R" role="2Oq$k0">
+                    <ref role="3A2yKK" node="vrUbzkxuCd" resolve="ae" />
+                  </node>
+                  <node concept="3TrEf2" id="vrUbzkxv1S" role="2OqNvi">
+                    <ref role="3Tt5mk" to="tpee:fz7vLUp" resolve="rValue" />
+                  </node>
+                </node>
+              </node>
+              <node concept="3Tsc0h" id="vrUbzkxv1T" role="2OqNvi">
+                <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
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+                        <node concept="37vLTw" id="vrUbzkxv20" role="2Oq$k0">
+                          <ref role="3cqZAo" node="vrUbzkxv28" resolve="it" />
+                        </node>
+                        <node concept="1mIQ4w" id="vrUbzkxv21" role="2OqNvi">
+                          <node concept="chp4Y" id="vrUbzkxv22" role="cj9EA">
+                            <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                          </node>
+                        </node>
+                      </node>
+                      <node concept="2OqwBi" id="vrUbzkxv23" role="3uHU7w">
+                        <node concept="1PxgMI" id="vrUbzkxv24" role="2Oq$k0">
+                          <property role="1BlNFB" value="true" />
+                          <node concept="chp4Y" id="vrUbzkxv25" role="3oSUPX">
+                            <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                          </node>
+                          <node concept="37vLTw" id="vrUbzkxv26" role="1m5AlR">
+                            <ref role="3cqZAo" node="vrUbzkxv28" resolve="it" />
+                          </node>
+                        </node>
+                        <node concept="2qgKlT" id="vrUbzkxv27" role="2OqNvi">
+                          <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
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+                </node>
+                <node concept="Rh6nW" id="vrUbzkxv28" role="1bW2Oz">
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+                  <node concept="2jxLKc" id="vrUbzkxv29" role="1tU5fm" />
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+      <node concept="2t___k" id="vrUbzkxuCc" role="1nLNMg">
+        <ref role="2t_S0q" to="tpee:fz7vLUm" resolve="AssignmentExpression" />
+        <node concept="3A20r5" id="vrUbzkxuCd" role="2t_VXX">
+          <property role="TrG5h" value="ae" />
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+    <node concept="1nLNMY" id="vrUbzkxyXR" role="1nK1Vg">
+      <property role="TrG5h" value="returnStatement" />
+      <node concept="3clFbS" id="vrUbzkxyXS" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzkx_vX" role="3cqZAp">
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+            <property role="TrG5h" value="bmd" />
+            <node concept="3Tqbb2" id="vrUbzkx_vZ" role="1tU5fm">
+              <ref role="ehGHo" to="tpee:fzclF7W" resolve="BaseMethodDeclaration" />
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+            <node concept="1PxgMI" id="vrUbzkx_w0" role="33vP2m">
+              <property role="1BlNFB" value="true" />
+              <node concept="chp4Y" id="vrUbzkx_w1" role="3oSUPX">
+                <ref role="cht4Q" to="tpee:fzclF7W" resolve="BaseMethodDeclaration" />
+              </node>
+              <node concept="2OqwBi" id="vrUbzkx_w2" role="1m5AlR">
+                <node concept="3A2sRY" id="vrUbzkx_Fg" role="2Oq$k0">
+                  <ref role="3A2yKK" node="vrUbzkxyXU" resolve="rs" />
+                </node>
+                <node concept="2Xjw5R" id="vrUbzkx_w4" role="2OqNvi">
+                  <node concept="1xMEDy" id="vrUbzkx_w5" role="1xVPHs">
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+              <node concept="3cpWsn" id="vrUbzkxzzK" role="3cpWs9">
+                <property role="TrG5h" value="cl" />
+                <node concept="3Tqbb2" id="vrUbzkxzzL" role="1tU5fm">
+                  <ref role="ehGHo" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                </node>
+                <node concept="1PxgMI" id="vrUbzkxzzM" role="33vP2m">
+                  <node concept="chp4Y" id="vrUbzkxzzN" role="3oSUPX">
+                    <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
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+                  <node concept="2OqwBi" id="vrUbzkxzzO" role="1m5AlR">
+                    <node concept="3A2sRY" id="vrUbzkxzzP" role="2Oq$k0">
+                      <ref role="3A2yKK" node="vrUbzkxyXU" resolve="rs" />
+                    </node>
+                    <node concept="3TrEf2" id="vrUbzkxzzQ" role="2OqNvi">
+                      <ref role="3Tt5mk" to="tpee:fzcqZ_G" resolve="expression" />
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+              <node concept="1nLNMm" id="vrUbzkxzzT" role="1nLNNK">
+                <node concept="3Aq93q" id="vrUbzkxzzU" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzkxzzV" role="3Ip0Jz">
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+                      <node concept="3Aqt3T" id="vrUbzkxzzX" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzkxzzY" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzkxB7b" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzkxB7c" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzkxyXU" resolve="rs" />
+                            </node>
+                            <node concept="3TrEf2" id="vrUbzkxB7d" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tpee:fzcqZ_G" resolve="expression" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxz$2" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxz$b" resolve="LValType" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzkxz$3" role="1nLNMb">
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+                      <node concept="3Aqt3T" id="vrUbzkxz$6" role="3I6s78">
+                        <ref role="3AqCNq" node="vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzkxz$7" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzkxz$8" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzkxzzK" resolve="cl" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxz$9" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxz$e" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzkxz$a" role="0Rg$4">
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+                    <property role="TrG5h" value="DeclType" />
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+                  <node concept="32pEOW" id="vrUbzkxz$c" role="3vLBG7" />
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+                <node concept="3NuqgR" id="vrUbzkxz$d" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzkxz$e" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
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+                  <node concept="32pEOW" id="vrUbzkxz$f" role="3vLBG7" />
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+                <node concept="3xSepi" id="vrUbzkxz$g" role="3xSepv">
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+                        <node concept="3jbYBd" id="vrUbzkxC0W" role="3I6s78">
+                          <ref role="3jbY9l" to="kqnc:5itBwMau8m1" resolve="lift" />
+                          <node concept="2OqwBi" id="vrUbzkxC0X" role="3jbY8P">
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+                              <node concept="chp4Y" id="vrUbzkxC0Z" role="3oSUPX">
+                                <ref role="cht4Q" to="tpee:fzclF7W" resolve="BaseMethodDeclaration" />
+                              </node>
+                              <node concept="37vLTw" id="vrUbzkxC10" role="1m5AlR">
+                                <ref role="3cqZAo" node="vrUbzkx_vY" resolve="bmd" />
+                              </node>
+                            </node>
+                            <node concept="3TrEf2" id="vrUbzkxC11" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tpee:fzclF7X" resolve="returnType" />
+                            </node>
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxC5F" role="3jbY8V">
+                            <ref role="a7OzE" node="vrUbzkxz$b" resolve="DeclType" />
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+                        <node concept="3Aqt3T" id="vrUbzkxz$m" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzkxz$n" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxz$e" resolve="TypeSc" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxz$o" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxz$b" resolve="DeclType" />
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+                          <node concept="37jhX" id="vrUbzkxz$p" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzkxz$q" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHi03" resolve="assignmentContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
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+                        <node concept="1lHd6T" id="vrUbzkxz$v" role="3I6s78">
+                          <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
+                          <node concept="Xl_RD" id="vrUbzkxz$w" role="1ljv2e">
+                            <property role="Xl_RC" value="can't infer type" />
+                          </node>
+                        </node>
+                      </node>
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+                  <property role="1BlNFB" value="true" />
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+                      <ref role="3Tt5mk" to="tpee:fzcqZ_G" resolve="expression" />
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+                <node concept="3Tsc0h" id="vrUbzkxz$C" role="2OqNvi">
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+                          <node concept="37vLTw" id="vrUbzkxz$J" role="2Oq$k0">
+                            <ref role="3cqZAo" node="vrUbzkxz$R" resolve="it" />
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+                              <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
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+                          <node concept="1PxgMI" id="vrUbzkxz$N" role="2Oq$k0">
+                            <property role="1BlNFB" value="true" />
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+                            <node concept="37vLTw" id="vrUbzkxz$P" role="1m5AlR">
+                              <ref role="3cqZAo" node="vrUbzkxz$R" resolve="it" />
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+                <node concept="2Xjw5R" id="vrUbzkxF3e" role="2OqNvi">
+                  <node concept="1xMEDy" id="vrUbzkxF3f" role="1xVPHs">
+                    <node concept="chp4Y" id="vrUbzkxF3g" role="ri$Ld">
+                      <ref role="cht4Q" to="tpee:i2fhoOR" resolve="IMethodLike" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbJ" id="vrUbzkxFtj" role="3cqZAp">
+          <node concept="3clFbS" id="vrUbzkxFtl" role="3clFbx">
+            <node concept="3cpWs8" id="vrUbzkxOHT" role="3cqZAp">
+              <node concept="3cpWsn" id="vrUbzkxOHU" role="3cpWs9">
+                <property role="TrG5h" value="cl" />
+                <node concept="3Tqbb2" id="vrUbzkxOHV" role="1tU5fm">
+                  <ref role="ehGHo" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                </node>
+                <node concept="1PxgMI" id="vrUbzkxOHW" role="33vP2m">
+                  <node concept="chp4Y" id="vrUbzkxOHX" role="3oSUPX">
+                    <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                  </node>
+                  <node concept="2OqwBi" id="vrUbzkxOHY" role="1m5AlR">
+                    <node concept="3A2sRY" id="vrUbzkxOHZ" role="2Oq$k0">
+                      <ref role="3A2yKK" node="vrUbzkxEuV" resolve="es" />
+                    </node>
+                    <node concept="3TrEf2" id="vrUbzkxOI0" role="2OqNvi">
+                      <ref role="3Tt5mk" to="tpee:fzclF8k" resolve="expression" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="vrUbzkxOI1" role="3cqZAp" />
+            <node concept="1nLNNL" id="vrUbzkxOI2" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzkxOI3" role="1nLNNK">
+                <node concept="3Aq93q" id="vrUbzkxOI4" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzkxOI5" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzkxOI6" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzkxOI7" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzkxOI8" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzkxOI9" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzkxOIa" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzkxEuV" resolve="es" />
+                            </node>
+                            <node concept="3TrEf2" id="vrUbzkxOIb" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tpee:fzclF8k" resolve="expression" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxOIc" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxOIl" resolve="DeclType" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzkxOId" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzkxOIe" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzkxOIf" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzkxOIg" role="3I6s78">
+                        <ref role="3AqCNq" node="vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzkxOIh" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzkxOIi" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzkxOHU" resolve="cl" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzkxOIj" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzkxOIo" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzkxOIk" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzkxOIl" role="3XD1gS">
+                    <property role="TrG5h" value="DeclType" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzkxOIm" role="3vLBG7" />
+                </node>
+                <node concept="3NuqgR" id="vrUbzkxOIn" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzkxOIo" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzkxOIp" role="3vLBG7" />
+                </node>
+                <node concept="3xSepi" id="vrUbzkxOIq" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzkxOIr" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzkxOIs" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzkxOIt" role="3I6sU7">
+                        <node concept="3jbYBd" id="vrUbzkxOIu" role="3I6s78">
+                          <ref role="3jbY9l" to="kqnc:5itBwMau8m1" resolve="lift" />
+                          <node concept="2OqwBi" id="vrUbzkxOIv" role="3jbY8P">
+                            <node concept="1PxgMI" id="vrUbzkxOIw" role="2Oq$k0">
+                              <node concept="chp4Y" id="vrUbzkxOIx" role="3oSUPX">
+                                <ref role="cht4Q" to="tpee:fzclF7W" resolve="BaseMethodDeclaration" />
+                              </node>
+                              <node concept="37vLTw" id="vrUbzkxOIy" role="1m5AlR">
+                                <ref role="3cqZAo" node="vrUbzkxF38" resolve="bmd" />
+                              </node>
+                            </node>
+                            <node concept="3TrEf2" id="vrUbzkxOIz" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tpee:fzclF7X" resolve="returnType" />
+                            </node>
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxOI$" role="3jbY8V">
+                            <ref role="a7OzE" node="vrUbzkxOIl" resolve="DeclType" />
+                          </node>
+                        </node>
+                      </node>
+                      <node concept="3I6s7M" id="vrUbzkxOI_" role="3I6sU7">
+                        <node concept="3Aqt3T" id="vrUbzkxOIA" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzkxOIB" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxOIo" resolve="TypeSc" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzkxOIC" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzkxOIl" resolve="DeclType" />
+                          </node>
+                          <node concept="37jhX" id="vrUbzkxOID" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzkxOIE" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHi03" resolve="assignmentContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3xSepi" id="vrUbzkxOIF" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzkxOIG" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzkxOIH" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzkxOII" role="3I6sU7">
+                        <node concept="1lHd6T" id="vrUbzkxOIJ" role="3I6s78">
+                          <property role="1lHdp1" value="4jcOV4hu0n_/ERROR" />
+                          <node concept="Xl_RD" id="vrUbzkxOIK" role="1ljv2e">
+                            <property role="Xl_RC" value="can't infer type" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="vrUbzkxFtk" role="3cqZAp" />
+          </node>
+          <node concept="1Wc70l" id="vrUbzkxLU1" role="3clFbw">
+            <node concept="1Wc70l" id="vrUbzkxIhS" role="3uHU7B">
+              <node concept="2OqwBi" id="vrUbzkxJ3f" role="3uHU7B">
+                <node concept="37vLTw" id="vrUbzkxI_n" role="2Oq$k0">
+                  <ref role="3cqZAo" node="vrUbzkxF38" resolve="bmd" />
+                </node>
+                <node concept="3x8VRR" id="vrUbzkxK3D" role="2OqNvi" />
+              </node>
+              <node concept="17R0WA" id="vrUbzkxFRq" role="3uHU7w">
+                <node concept="3A2sRY" id="vrUbzkxFtG" role="3uHU7B">
+                  <ref role="3A2yKK" node="vrUbzkxEuV" resolve="es" />
+                </node>
+                <node concept="2OqwBi" id="vrUbzkxHs8" role="3uHU7w">
+                  <node concept="37vLTw" id="vrUbzkxGGY" role="2Oq$k0">
+                    <ref role="3cqZAo" node="vrUbzkxF38" resolve="bmd" />
+                  </node>
+                  <node concept="2qgKlT" id="vrUbzkxKrU" role="2OqNvi">
+                    <ref role="37wK5l" to="tpek:i2fhS7A" resolve="getLastStatement" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2OqwBi" id="vrUbzkxMeB" role="3uHU7w">
+              <node concept="2OqwBi" id="vrUbzkxMeC" role="2Oq$k0">
+                <node concept="1PxgMI" id="vrUbzkxMeD" role="2Oq$k0">
+                  <property role="1BlNFB" value="true" />
+                  <node concept="chp4Y" id="vrUbzkxMeE" role="3oSUPX">
+                    <ref role="cht4Q" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                  </node>
+                  <node concept="2OqwBi" id="vrUbzkxMeF" role="1m5AlR">
+                    <node concept="3A2sRY" id="vrUbzkxMeG" role="2Oq$k0">
+                      <ref role="3A2yKK" node="vrUbzkxEuV" resolve="es" />
+                    </node>
+                    <node concept="3TrEf2" id="vrUbzkxMeH" role="2OqNvi">
+                      <ref role="3Tt5mk" to="tpee:fzclF8k" resolve="expression" />
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Tsc0h" id="vrUbzkxMeI" role="2OqNvi">
+                  <ref role="3TtcxE" to="tp2c:htbW2KO" resolve="parameter" />
+                </node>
+              </node>
+              <node concept="2HwmR7" id="vrUbzkxMeJ" role="2OqNvi">
+                <node concept="1bVj0M" id="vrUbzkxMeK" role="23t8la">
+                  <node concept="3clFbS" id="vrUbzkxMeL" role="1bW5cS">
+                    <node concept="3clFbF" id="vrUbzkxMeM" role="3cqZAp">
+                      <node concept="1Wc70l" id="vrUbzkxMeN" role="3clFbG">
+                        <node concept="2OqwBi" id="vrUbzkxMeO" role="3uHU7B">
+                          <node concept="37vLTw" id="vrUbzkxMeP" role="2Oq$k0">
+                            <ref role="3cqZAo" node="vrUbzkxMeX" resolve="it" />
+                          </node>
+                          <node concept="1mIQ4w" id="vrUbzkxMeQ" role="2OqNvi">
+                            <node concept="chp4Y" id="vrUbzkxMeR" role="cj9EA">
+                              <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="2OqwBi" id="vrUbzkxMeS" role="3uHU7w">
+                          <node concept="1PxgMI" id="vrUbzkxMeT" role="2Oq$k0">
+                            <property role="1BlNFB" value="true" />
+                            <node concept="chp4Y" id="vrUbzkxMeU" role="3oSUPX">
+                              <ref role="cht4Q" to="tpee:5B8En1ST6Bm" resolve="IInferredExpression" />
+                            </node>
+                            <node concept="37vLTw" id="vrUbzkxMeV" role="1m5AlR">
+                              <ref role="3cqZAo" node="vrUbzkxMeX" resolve="it" />
+                            </node>
+                          </node>
+                          <node concept="2qgKlT" id="vrUbzkxMeW" role="2OqNvi">
+                            <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="Rh6nW" id="vrUbzkxMeX" role="1bW2Oz">
+                    <property role="TrG5h" value="it" />
+                    <node concept="2jxLKc" id="vrUbzkxMeY" role="1tU5fm" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzkxEuU" role="1nLNMg">
+        <ref role="2t_S0q" to="tpee:fzclF8j" resolve="ExpressionStatement" />
+        <node concept="3A20r5" id="vrUbzkxEuV" role="2t_VXX">
+          <property role="TrG5h" value="es" />
+        </node>
+      </node>
+    </node>
+  </node>
+  <node concept="AVZre" id="554EtBHza_r">
+    <property role="3GE5qa" value="rule" />
+    <property role="TrG5h" value="ClosureParamInference" />
+    <ref role="2YbDB9" node="4S1mDSNOe5f" resolve="Closures" />
+    <node concept="1nLNMY" id="1aCOVac_Nu1" role="1nK1Vg">
+      <property role="TrG5h" value="parameterDeclaration" />
+      <node concept="3clFbS" id="1aCOVac_Nu2" role="1nLNMH">
+        <node concept="3clFbJ" id="1aCOVac_Od9" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVac_Odb" role="3clFbx">
+            <node concept="1mebxG" id="1aCOVac_PZw" role="3cqZAp">
+              <node concept="2OqwBi" id="1aCOVac_Q57" role="1mebXD">
+                <node concept="3A2sRY" id="1aCOVac_PZJ" role="2Oq$k0">
+                  <ref role="3A2yKK" node="1aCOVac_Nu4" resolve="pd" />
+                </node>
+                <node concept="1mfA1w" id="1aCOVac_Q9D" role="2OqNvi" />
+              </node>
+            </node>
+          </node>
+          <node concept="1Wc70l" id="1aCOVac_PHz" role="3clFbw">
+            <node concept="2OqwBi" id="1aCOVac_PID" role="3uHU7w">
+              <node concept="3A2sRY" id="1aCOVac_PI9" role="2Oq$k0">
+                <ref role="3A2yKK" node="1aCOVac_Nu4" resolve="pd" />
+              </node>
+              <node concept="2qgKlT" id="1aCOVac_PMl" role="2OqNvi">
+                <ref role="37wK5l" to="tpek:Q$FjPqwIoN" resolve="needInference" />
+              </node>
+            </node>
+            <node concept="2OqwBi" id="1aCOVac_Pjc" role="3uHU7B">
+              <node concept="3A2sRY" id="1aCOVac_Pce" role="2Oq$k0">
+                <ref role="3A2yKK" node="1aCOVac_Nu4" resolve="pd" />
+              </node>
+              <node concept="1BlSNk" id="1aCOVac_PmD" role="2OqNvi">
+                <ref role="1BmUXE" to="tp2c:htbVj4_" resolve="ClosureLiteral" />
+                <ref role="1Bn3mz" to="tp2c:htbW2KO" resolve="parameter" />
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="1aCOVac_Nu3" role="1nLNMg">
+        <ref role="2t_S0q" to="tpee:fz7vLUk" resolve="ParameterDeclaration" />
+        <node concept="3A20r5" id="1aCOVac_Nu4" role="2t_VXX">
+          <property role="TrG5h" value="pd" />
+        </node>
+      </node>
+    </node>
+  </node>
 </model>
 
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/jetbrains.mps.baseLanguage.collectionsExt.mpl b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/jetbrains.mps.baseLanguage.collectionsExt.mpl
index c0322b02..60afbadc 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/jetbrains.mps.baseLanguage.collectionsExt.mpl
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/jetbrains.mps.baseLanguage.collectionsExt.mpl
@@ -51,6 +51,7 @@
         <module reference="9b80526e-f0bf-4992-bdf5-cee39c1833f3(collections.runtime)" version="0" />
         <module reference="f3061a53-9226-4cc5-a443-f952ceaf5816(jetbrains.mps.baseLanguage)" version="0" />
         <module reference="fd392034-7849-419d-9071-12563d152375(jetbrains.mps.baseLanguage.closures)" version="0" />
+        <module reference="9e36d2ee-c59c-4580-9e81-646748d0614b(jetbrains.mps.baseLanguage.closuresExt)" version="0" />
         <module reference="83888646-71ce-4f1c-9c53-c54016f6ad4f(jetbrains.mps.baseLanguage.collections)" version="0" />
         <module reference="c1f5ad88-21f4-4e0e-927c-48b1ca0c2334(jetbrains.mps.baseLanguage.collectionsExt)" version="0" />
         <module reference="16bb0310-b3c9-4a1a-9a50-71bc986ac00d(jetbrains.mps.baseLanguage.collectionsExt#01)" version="0" />
@@ -80,8 +81,8 @@
     <language slang="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" version="0" />
     <language slang="l:df345b11-b8c7-4213-ac66-48d2a9b75d88:jetbrains.mps.baseLanguageInternal" version="0" />
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
+    <language slang="l:f159adf4-3c93-40f9-9c5a-1f245a8697af:jetbrains.mps.lang.aspect" version="2" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
-    <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
     <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="23" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
@@ -114,7 +115,9 @@
     <language slang="l:b83431fe-5c8f-40bc-8a36-65e25f4dd253:jetbrains.mps.lang.textGen" version="1" />
     <language slang="l:9ded098b-ad6a-4657-bfd9-48636cfe8bc3:jetbrains.mps.lang.traceable" version="0" />
     <language slang="l:4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462:jetbrains.mps.lang.typechecking" version="1" />
+    <language slang="l:afc17aaf-3a3d-4d69-a38d-db90d5e858c6:jetbrains.mps.lang.types" version="0" />
     <language slang="l:7a5dda62-9140-4668-ab76-d5ed1746f2b2:jetbrains.mps.lang.typesystem" version="5" />
+    <language slang="l:c9d137c4-3259-44f8-80ff-33ab2b506ee4:jetbrains.mps.lang.util.order" version="0" />
     <language slang="l:35320f26-77cb-4c55-be9f-a97a27770af1:jetbrains.mps.logic" version="13" />
   </languageVersions>
   <dependencyVersions>
@@ -124,6 +127,7 @@
     <module reference="8865b7a8-5271-43d3-884c-6fd1d9cfdd34(MPS.OpenAPI)" version="0" />
     <module reference="f3061a53-9226-4cc5-a443-f952ceaf5816(jetbrains.mps.baseLanguage)" version="0" />
     <module reference="fd392034-7849-419d-9071-12563d152375(jetbrains.mps.baseLanguage.closures)" version="0" />
+    <module reference="9e36d2ee-c59c-4580-9e81-646748d0614b(jetbrains.mps.baseLanguage.closuresExt)" version="0" />
     <module reference="83888646-71ce-4f1c-9c53-c54016f6ad4f(jetbrains.mps.baseLanguage.collections)" version="0" />
     <module reference="c1f5ad88-21f4-4e0e-927c-48b1ca0c2334(jetbrains.mps.baseLanguage.collectionsExt)" version="0" />
     <module reference="96eeb076-cd7e-4797-9c2a-348e3f826e65(jetbrains.mps.baseLanguage.function)" version="0" />
@@ -144,6 +148,7 @@
     <extendedLanguage>0fda14cc-a416-4c81-869a-2175d8b3325d(jetbrains.mps.baseLanguageExt)</extendedLanguage>
     <extendedLanguage>88dcbb14-19c3-4776-8f81-33611ca4d87c(jetbrains.mps.baseLanguage.sequence)</extendedLanguage>
     <extendedLanguage>96eeb076-cd7e-4797-9c2a-348e3f826e65(jetbrains.mps.baseLanguage.function)</extendedLanguage>
+    <extendedLanguage>9e36d2ee-c59c-4580-9e81-646748d0614b(jetbrains.mps.baseLanguage.closuresExt)</extendedLanguage>
   </extendedLanguages>
 </language>
 
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
index b390f919..009d07c4 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.collectionsExt/models/jetbrains.mps.baseLanguage.collectionsExt.types.mps
@@ -14,6 +14,7 @@
     <import index="33ny" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.util(JDK/)" />
     <import index="fa4b" ref="r:57e7708d-cfea-4f42-80e2-39fcd20eebc8(jetbrains.mps.baseLanguage.function.types)" />
     <import index="82uw" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.util.function(JDK/)" />
+    <import index="e9ez" ref="r:ffe541d0-0912-42c1-800b-d2f22dd8a4c8(jetbrains.mps.baseLanguage.closuresExt.types)" />
     <import index="tp2z" ref="r:00000000-0000-4000-0000-011c89590327(jetbrains.mps.baseLanguage.collections.behavior)" implicit="true" />
     <import index="tpee" ref="r:00000000-0000-4000-0000-011c895902ca(jetbrains.mps.baseLanguage.structure)" implicit="true" />
     <import index="tpek" ref="r:00000000-0000-4000-0000-011c895902c0(jetbrains.mps.baseLanguage.behavior)" implicit="true" />
@@ -43,6 +44,9 @@
       <concept id="1070475926800" name="jetbrains.mps.baseLanguage.structure.StringLiteral" flags="nn" index="Xl_RD">
         <property id="1070475926801" name="value" index="Xl_RC" />
       </concept>
+      <concept id="1081236700937" name="jetbrains.mps.baseLanguage.structure.StaticMethodCall" flags="nn" index="2YIFZM">
+        <reference id="1144433194310" name="classConcept" index="1Pybhc" />
+      </concept>
       <concept id="1070534370425" name="jetbrains.mps.baseLanguage.structure.IntegerType" flags="in" index="10Oyi0" />
       <concept id="1070534934090" name="jetbrains.mps.baseLanguage.structure.CastExpression" flags="nn" index="10QFUN">
         <child id="1070534934091" name="type" index="10QFUM" />
@@ -16286,7 +16290,7 @@
   <node concept="AVZre" id="3Z1xyIwm$1Q">
     <property role="3GE5qa" value="rule.operation" />
     <property role="TrG5h" value="SequenceOperationInternal" />
-    <ref role="2YbDB9" to="kqnc:34$A1Mf51rY" resolve="TypeOf" />
+    <ref role="2YbDB9" to="e9ez:vrUbzkloxv" resolve="ClosureTypeScheme" />
     <node concept="1nLNMY" id="3Z1xyIwmU_L" role="1nK1Vg">
       <property role="TrG5h" value="allOp" />
       <node concept="3clFbS" id="3Z1xyIwmU_M" role="1nLNMH">
@@ -23520,5 +23524,2428 @@
       </node>
     </node>
   </node>
+  <node concept="AVZre" id="vrUbzk$OyB">
+    <property role="3GE5qa" value="rule.operation" />
+    <property role="TrG5h" value="ParamTypeScheme" />
+    <ref role="2YbDB9" node="3Z1xyIwm$1Q" resolve="SequenceOperationInternal" />
+    <node concept="1nLNMY" id="vrUbzk$RC1" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_allOp" />
+      <node concept="3clFbS" id="vrUbzk$RC2" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk$RO9" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk$ROa" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk$ROb" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk$ROc" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk$ROd" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk$RC4" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk$ROe" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hYHxqzQ" resolve="filter" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk$ROf" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTMyh" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTMyj" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk$ROg" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk$ROh" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk$ROi" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk$SC5" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk$SC6" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzk$Spi" role="3I6sU7">
+                        <node concept="3jm4v3" id="vrUbzk$Spe" role="3I6s78">
+                          <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                          <node concept="3A2sRY" id="1aCOVacrlpY" role="3jicU7">
+                            <ref role="3A2yKK" node="vrUbzk$RC4" resolve="op" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$SqA" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$ROX" resolve="Operand" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$SqJ" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$RP0" resolve="Seq" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$SqS" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$RP1" resolve="Elem" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3Aq9E8" id="vrUbzk$St$" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk$St_" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzkxBCd" role="3I6sU7">
+                        <node concept="3Aqt3T" id="vrUbzkxn9O" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzkxn9P" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzk$ROY" resolve="TypeSc" />
+                          </node>
+                          <node concept="ns1u0" id="vrUbzk$Sfi" role="3AunhB">
+                            <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                            <node concept="nsMwS" id="vrUbzk$ShM" role="ns1xD">
+                              <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                              <node concept="ns1u0" id="vrUbzk_037" role="iSaTp">
+                                <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                              </node>
+                            </node>
+                            <node concept="nsMwS" id="vrUbzk$Sge" role="ns1xD">
+                              <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                              <node concept="Hz6ka" id="1aCOVabPBNE" role="iSaTp">
+                                <node concept="KCUsM" id="1aCOVabPBNX" role="Hz6kd">
+                                  <node concept="3wAshV" id="1aCOVabPBO2" role="KCVpo">
+                                    <node concept="a7P8L" id="1aCOVabPBO1" role="3wAq21">
+                                      <ref role="a7OzE" node="vrUbzk$RP1" resolve="Elem" />
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="37jhX" id="vrUbzkxn9U" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzkxn9V" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk$ROG" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk$ROH" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk$ROI" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk$ROJ" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk$ROK" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk$ROL" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk$ROM" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk$RC4" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk$RON" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$ROO" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$ROX" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk$ROP" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk$ROQ" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk$ROR" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk$ROS" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk$ROT" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk$ROU" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk$ROa" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$ROV" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$ROY" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk$ROW" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk$ROX" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$ROY" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$ROZ" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$RP0" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$RP1" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk$RP3" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTM$g" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk$ROa" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk$RC3" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hYHxqzP" resolve="AllOperation" />
+        <node concept="3A20r5" id="vrUbzk$RC4" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk$SZq" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_anyOp" />
+      <node concept="3clFbS" id="vrUbzk$SZr" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk$T2g" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk$T2h" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk$T2i" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk$T2j" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk$T2k" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk$SZt" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk$T2l" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hYHwmNp" resolve="filter" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk$T2m" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTMMG" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTMMI" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk$T2n" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk$T2o" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk$T2p" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk$T2q" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk$T2r" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzk$T2s" role="3I6sU7">
+                        <node concept="3jm4v3" id="vrUbzk$T2t" role="3I6s78">
+                          <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                          <node concept="3A2sRY" id="1aCOVackoNN" role="3jicU7">
+                            <ref role="3A2yKK" node="vrUbzk$SZt" resolve="op" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$T2u" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$T34" resolve="Operand" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$T2v" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$T37" resolve="Seq" />
+                          </node>
+                          <node concept="a7P8L" id="vrUbzk$T2w" role="3jm6SO">
+                            <ref role="a7OzE" node="vrUbzk$T38" resolve="Elem" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3Aq9E8" id="vrUbzk$T2B" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk$T2C" role="3Ip0Jz">
+                      <node concept="3I6s7M" id="vrUbzk$T2D" role="3I6sU7">
+                        <node concept="3Aqt3T" id="vrUbzk$T2E" role="3I6s78">
+                          <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                          <node concept="a7P8L" id="vrUbzk$T2F" role="3AunhB">
+                            <ref role="a7OzE" node="vrUbzk$T35" resolve="TypeSc" />
+                          </node>
+                          <node concept="ns1u0" id="vrUbzk$T2G" role="3AunhB">
+                            <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                            <node concept="nsMwS" id="vrUbzk$T2H" role="ns1xD">
+                              <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                              <node concept="ns1u0" id="vrUbzk_0gQ" role="iSaTp">
+                                <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                              </node>
+                            </node>
+                            <node concept="nsMwS" id="vrUbzk$T2J" role="ns1xD">
+                              <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                              <node concept="Hz6ka" id="1aCOVabPBOn" role="iSaTp">
+                                <node concept="KCUsM" id="1aCOVabPBOo" role="Hz6kd">
+                                  <node concept="3wAshV" id="1aCOVabPBOp" role="KCVpo">
+                                    <node concept="a7P8L" id="1aCOVabPBOq" role="3wAq21">
+                                      <ref role="a7OzE" node="vrUbzk$T38" resolve="Elem" />
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="37jhX" id="vrUbzk$T2L" role="3AunhB">
+                            <node concept="2YIFZM" id="vrUbzk$T2M" role="37jj2">
+                              <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                              <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk$T2N" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk$T2O" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk$T2P" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk$T2Q" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk$T2R" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk$T2S" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk$T2T" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk$SZt" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk$T2U" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$T2V" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$T34" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk$T2W" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk$T2X" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk$T2Y" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk$T2Z" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk$T30" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk$T31" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk$T2h" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$T32" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$T35" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk$T33" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk$T34" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$T35" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$T36" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$T37" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$T38" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk$T3a" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTMOF" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk$T2h" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk$SZs" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hYHwmNo" resolve="AnyOperation" />
+        <node concept="3A20r5" id="vrUbzk$SZt" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk$TFT" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_comparatorSortOp" />
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+        <node concept="3cpWs8" id="vrUbzk$VK9" role="3cqZAp">
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+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk$VKb" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk$VKc" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk$VKd" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk$TFW" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk$VKe" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hADpUfI" resolve="comparator" />
+              </node>
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+        </node>
+        <node concept="3clFbH" id="vrUbzk$VKl" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTN2h" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTN2j" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk$VKm" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk$VKn" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk$VKo" role="3xSepv">
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+                            <node concept="3jm4v3" id="vrUbzk$VKu" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk$VKv" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk$TFW" resolve="op" />
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+                              <node concept="a7P8L" id="vrUbzk$VKw" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$VLn" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk$VKx" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$VLr" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk$VKy" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$VLs" resolve="Elem" />
+                              </node>
+                            </node>
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+                          <node concept="3Aqczg" id="vrUbzk$Wec" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk$Web" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk$WeP" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk$VLp" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk$WpD" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk$WpE" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_0uA" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk$WpG" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk$WsC" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk$WsB" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk$WsI" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk$WsQ" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk$VLs" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                      <node concept="3wAshV" id="vrUbzk$Wt4" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk$Wt5" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk$VLs" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk$Wvr" role="3AunhB">
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+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
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+                              </node>
+                            </node>
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+                <node concept="3Aq93q" id="vrUbzk$VKZ" role="1nLNMb">
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+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk$VL3" role="3AunhB">
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+                              <ref role="3A2yKK" node="vrUbzk$TFW" resolve="op" />
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+                            <node concept="2qgKlT" id="vrUbzk$VL6" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
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+                          </node>
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+                        <node concept="a7P8L" id="vrUbzk$VL7" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$VLn" resolve="Operand" />
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+                <node concept="3Aq93q" id="vrUbzk$VL8" role="1nLNMb">
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+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk$VLc" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk$VLd" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk$VKa" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$VLe" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$VLp" resolve="TypeSc" />
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+                </node>
+                <node concept="3Aq93q" id="vrUbzk$VLf" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk$VLg" role="3Ip0Jz" />
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+                  <node concept="aZer4" id="vrUbzk$VLo" role="3XD1gS">
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+                    <property role="TrG5h" value="ParamClosure" />
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+            <ref role="3cqZAo" node="vrUbzk$VKa" resolve="closureArg" />
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+      <node concept="2t___k" id="vrUbzk$TFV" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hADpF_d" resolve="ComparatorSortOperation" />
+        <node concept="3A20r5" id="vrUbzk$TFW" role="2t_VXX">
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+      </node>
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+    <node concept="1nLNMY" id="vrUbzk$Xlo" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_findFirstOp" />
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+        <node concept="3cpWs8" id="vrUbzk$XHq" role="3cqZAp">
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+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk$XHs" role="1tU5fm" />
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+                <ref role="3A2yKK" node="vrUbzk$Xlr" resolve="op" />
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+              <node concept="3TrEf2" id="vrUbzk$XHv" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hPz4hpr" resolve="filter" />
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+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk$XHE" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk$Xlr" resolve="op" />
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+                              <node concept="a7P8L" id="vrUbzk$XHF" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$XIf" resolve="Operand" />
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+                                <ref role="a7OzE" node="vrUbzk$XIj" resolve="Elem" />
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+                                <ref role="a7OzE" node="vrUbzk$XIg" resolve="TypeSc" />
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+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_0F1" role="iSaTp">
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+                                          <ref role="a7OzE" node="vrUbzk$XIj" resolve="Elem" />
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+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
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+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk$Zlj" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk$YQ2" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk$Zlk" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$ZlV" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk$Zll" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$ZlY" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk$Zlm" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk$ZlZ" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk$Zlr" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk$Zls" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk$Zlt" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk$ZlW" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk$Zlu" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk$Zlv" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_0Om" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk$Zlx" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk$Zly" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk$Zlz" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk$Zl$" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk$Zl_" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk$ZlZ" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk$ZlC" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk$ZlD" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk$ZlE" role="1nLNMb">
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+                  <node concept="3I6sU6" id="vrUbzk$ZlF" role="3Ip0Jz">
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+                      <node concept="3Aqt3T" id="vrUbzk$ZlH" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk$ZlI" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk$ZlJ" role="37jj2">
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+                              <ref role="3A2yKK" node="vrUbzk$YQ2" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk$ZlL" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$ZlM" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$ZlV" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
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+                <node concept="3Aq93q" id="vrUbzk$ZlN" role="1nLNMb">
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+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk$ZlR" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk$ZlS" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk$Zl4" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk$ZlT" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk$ZlW" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk$ZlU" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk$ZlV" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
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+                  <node concept="aZer4" id="vrUbzk$ZlW" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$ZlX" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$ZlY" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk$ZlZ" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk$Zm1" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTNyX" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk$Zl4" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk$YQ1" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hPzesEC" resolve="FindLastOperation" />
+        <node concept="3A20r5" id="vrUbzk$YQ2" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_1xL" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_foldLeftOperation" />
+      <node concept="3clFbS" id="vrUbzk_1xM" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_27A" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_27B" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_27C" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_27D" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_27E" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_1xO" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_27F" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:1kw0gpBx89z" resolve="comb" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_27G" role="3cqZAp" />
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+          <node concept="3clFbS" id="1aCOVabTNKK" role="9aQI4">
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+                <node concept="3xSepi" id="vrUbzk_27J" role="3xSepv">
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+                            <node concept="3jm4v3" id="vrUbzk_27P" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_27Q" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_1xO" resolve="op" />
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+                              <node concept="a7P8L" id="vrUbzk_27R" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_28x" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_27S" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_28_" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_27T" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_28A" resolve="Elem" />
+                              </node>
+                            </node>
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+                          <node concept="3Aqczg" id="vrUbzk_2ZE" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_2ZF" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_2ZG" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_28z" resolve="TypeSc" />
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+                              <node concept="ns1u0" id="vrUbzk_2ZH" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_2ZI" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_2ZJ" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_2ZK" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk_2ZL" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk_2ZM" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk_2ZN" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_34B" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_28y" resolve="ArgSeed" />
+                                        </node>
+                                      </node>
+                                      <node concept="3wAshV" id="vrUbzk_2ZP" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_2ZQ" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_28A" resolve="Elem" />
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+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_2ZR" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_2ZS" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
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+                              </node>
+                            </node>
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+                <node concept="3Aq93q" id="vrUbzk_287" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
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+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_28b" role="3AunhB">
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+                              <ref role="3A2yKK" node="vrUbzk_1xO" resolve="op" />
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+                            <node concept="2qgKlT" id="vrUbzk_28e" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_28f" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_28x" resolve="Operand" />
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+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_28r" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_28s" role="37jj2">
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+                              <ref role="3A2yKK" node="vrUbzk_1xO" resolve="op" />
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+                            <node concept="3TrEf2" id="vrUbzk_28u" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tp2q:1kw0gpBxej$" resolve="seed" />
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+                        <node concept="a7P8L" id="vrUbzk_28v" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_28y" resolve="ArgSeed" />
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+                <node concept="3Aq93q" id="vrUbzk_28g" role="1nLNMb">
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+                            <ref role="3cqZAo" node="vrUbzk_27B" resolve="closureArg" />
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+        <ref role="2t_S0q" to="tp2q:1kw0gpBx89y" resolve="FoldLeftOperation" />
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+            <property role="TrG5h" value="closureArg" />
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+                              <node concept="a7P8L" id="vrUbzk_4Ej" role="3jm6SO">
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+                              <node concept="a7P8L" id="vrUbzk_4Ek" role="3jm6SO">
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+                              <node concept="a7P8L" id="vrUbzk_4Eo" role="3AunhB">
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+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_4Ep" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_4Eq" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_4Er" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_4Es" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk_4Et" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk_4Eu" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk_4Ex" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_4Ey" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_4F2" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                      <node concept="3wAshV" id="vrUbzk_4Ev" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_4Ew" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_4EY" resolve="ArgSeed" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_4Ez" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_4E$" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_4E_" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_4EA" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_4EB" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_4EC" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_4ED" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_4EE" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_4EF" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_3WH" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_4EG" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_4EH" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_4EX" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                    <node concept="3I6s7M" id="vrUbzk_4EI" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_4EJ" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_4EK" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_4EL" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_4EM" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_3WH" resolve="op" />
+                            </node>
+                            <node concept="3TrEf2" id="vrUbzk_4EN" role="2OqNvi">
+                              <ref role="3Tt5mk" to="tp2q:1kw0gpBxek9" resolve="seed" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_4EO" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_4EY" resolve="ArgSeed" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_4EP" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_4EQ" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_4ER" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_4ES" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_4ET" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_4EU" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_4E3" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_4EV" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_4EZ" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_4EW" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_4EX" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4EY" role="3XD1gS">
+                    <property role="TrG5h" value="ArgSeed" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4EZ" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4F0" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4F1" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4F2" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_4F3" role="3XD1gS">
+                    <property role="TrG5h" value="RetT" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_4F4" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTOkC" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_4E3" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_3WG" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:1kw0gpBxek7" resolve="FoldRightOperation" />
+        <node concept="3A20r5" id="vrUbzk_3WH" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_5V5" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_reduceLeftOperation" />
+      <node concept="3clFbS" id="vrUbzk_5V6" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_6de" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_6df" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_6dg" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_6dh" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_6di" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_5V8" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_6dj" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:1kw0gpBwZ9V" resolve="comb" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_6dk" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTO$T" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTO$V" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_6dl" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_6dm" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_6dn" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_6do" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_6dp" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_6dq" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_6dr" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_6ds" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_6dt" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_6du" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_5V8" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_6dv" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_6e0" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_6dw" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_6e3" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_6dx" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_6e4" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_6q$" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_6q_" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_6qA" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_6e1" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_6qB" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_6qC" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_6qD" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_6qE" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk_6qF" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk_6qG" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk_6qH" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_6qI" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_6e4" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                      <node concept="3wAshV" id="vrUbzk_6qJ" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_6sm" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_6e4" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_6qL" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_6qM" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_6dJ" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_6dK" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_6dL" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_6dM" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_6dN" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_6dO" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_6dP" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_5V8" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_6dQ" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_6dR" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_6e0" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_6dS" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_6dT" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_6dU" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_6dV" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_6dW" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_6dX" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_6df" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_6dY" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_6e1" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_6dZ" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_6e0" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_6e1" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_6e2" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_6e3" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_6e4" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_6e5" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTOAV" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_6df" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_5V7" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:1kw0gpBwZ9U" resolve="ReduceLeftOperation" />
+        <node concept="3A20r5" id="vrUbzk_5V8" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_7qQ" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_reduceRightOperation" />
+      <node concept="3clFbS" id="vrUbzk_7qR" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_8mV" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_8mW" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_8mX" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_8mY" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_8mZ" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_7qT" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_8n0" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:1kw0gpBx86O" resolve="comb" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_8n1" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTOOI" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTOOK" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_8n2" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_8n3" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_8n4" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_8n5" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_8n6" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_8n7" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_8n8" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_8n9" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_8na" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_8nb" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_7qT" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_8nc" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_8nJ" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_8nd" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_8nM" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_8ne" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_8nN" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_8nf" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_8ng" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_8nh" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_8nK" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_8ni" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_8nj" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_8nk" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_8nl" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="vrUbzk_8nm" role="iSaTp">
+                                    <node concept="KCUsM" id="vrUbzk_8nn" role="Hz6kd">
+                                      <node concept="3wAshV" id="vrUbzk_8no" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_8np" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_8nN" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                      <node concept="3wAshV" id="vrUbzk_8nq" role="KCVpo">
+                                        <node concept="a7P8L" id="vrUbzk_8nr" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_8nN" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_8ns" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_8nt" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_8nu" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_8nv" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_8nw" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_8nx" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_8ny" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_8nz" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_8n$" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_7qT" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_8n_" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_8nA" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_8nJ" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_8nB" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_8nC" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_8nD" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_8nE" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_8nF" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_8nG" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_8mW" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_8nH" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_8nK" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_8nI" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_8nJ" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_8nK" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_8nL" role="3XD1gS">
+                    <property role="TrG5h" value="ParamClosure" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_8nM" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_8nN" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_8nO" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTOQK" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_8mW" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_7qS" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:1kw0gpBx86N" resolve="ReduceRightOperation" />
+        <node concept="3A20r5" id="vrUbzk_7qT" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_9N5" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_removeWhereOperation" />
+      <node concept="3clFbS" id="vrUbzk_9N6" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_aQj" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_aQk" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_aQl" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_aQm" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_aQn" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_9N8" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_aQo" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:2DD5QpwwArg" resolve="filter" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_aQp" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTP8b" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTP8d" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_aQq" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_aQr" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_aQs" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_aQt" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_aQu" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_aQv" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_aQw" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_aQx" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_aQy" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_aQz" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_9N8" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_aQ$" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_aR8" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_aQ_" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_aRb" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_aQA" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_aRc" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_ba7" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_ba8" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_bbZ" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_aR9" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_baa" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_bab" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_bac" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_bad" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBP3" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBP2" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBP7" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBP6" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_aRc" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_bak" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_bal" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_aQR" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_aQS" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_aQT" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_aQU" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_aQV" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_aQW" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_aQX" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_9N8" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_aQY" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_aQZ" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_aR8" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_aR0" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_aR1" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_aR2" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_aR3" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_aR4" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_aR5" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_aQk" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_aR6" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_aR9" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_aR7" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_aR8" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_aR9" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_aRb" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_aRc" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_aRe" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTPaa" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_aQk" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_9N7" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:2DD5QpwwArc" resolve="RemoveWhereOperation" />
+        <node concept="3A20r5" id="vrUbzk_9N8" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_bF7" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_selectOperation" />
+      <node concept="3clFbS" id="vrUbzk_bF8" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_c52" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_c53" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_c54" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_c55" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_c56" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_bFa" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_c57" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hv$um0C" resolve="selector" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_c58" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTPn_" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTPnB" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_c59" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_c5a" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_c5b" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_c5c" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_c5d" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_c5e" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_c5f" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_c5g" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_c5h" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_c5i" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_bFa" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_c5j" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_c5P" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_c5k" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_c5S" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_c5l" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_c5T" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_cmm" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_cmn" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_csP" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_c5Q" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_cmp" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_cmq" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_cmr" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_cms" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBPy" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBPz" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBP$" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBP_" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_c5T" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_cmu" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_cmv" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_c5$" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_c5_" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_c5A" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_c5B" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_c5C" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_c5D" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_c5E" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_bFa" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_c5F" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_c5G" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_c5P" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_c5H" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_c5I" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_c5J" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_c5K" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_c5L" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_c5M" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_c53" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_c5N" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_c5Q" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_c5O" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_c5P" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_c5Q" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_c5S" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_c5T" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_c5W" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTPp$" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_c53" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_bF9" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hv$u5Zu" resolve="SelectOperation" />
+        <node concept="3A20r5" id="vrUbzk_bFa" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_dWb" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_sortOperation" />
+      <node concept="3clFbS" id="vrUbzk_dWc" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_fhf" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_fhg" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_fhh" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_fhi" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_fhj" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_dWe" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_fhk" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hyS7w$J" resolve="toComparable" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_fhr" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTPAZ" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTPB1" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_fhs" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_fht" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_fhu" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_fhv" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_fhw" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_fhx" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_fhy" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_fhz" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_fh$" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_fh_" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_dWe" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_fhA" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_fi$" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_fhB" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_fiC" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_fhC" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_fiD" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_fJQ" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_fJR" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_fJS" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_fiA" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_fJT" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_fJU" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_fJV" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_fJW" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBPV" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBPW" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBPX" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBPY" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_fiD" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_fJY" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_fJZ" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_fic" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_fid" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_fie" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_fif" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_fig" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_fih" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_fii" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_dWe" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_fij" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_fik" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_fi$" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_fil" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_fim" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_fin" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_fio" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_fip" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_fiq" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_fhg" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_fir" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_fiA" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_fiz" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_fi$" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_fiA" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_fiC" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_fiD" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_fiE" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTPCY" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_fhg" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_dWd" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hyS7czQ" resolve="SortOperation" />
+        <node concept="3A20r5" id="vrUbzk_dWe" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_iir" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_translateOperation" />
+      <node concept="3clFbS" id="vrUbzk_iis" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_jIt" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_jIu" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_jIv" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_jIw" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_jIx" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_iiu" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_jIy" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hvlW7_f" resolve="mapper" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_jIz" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTPTo" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTPTq" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_jI$" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_jI_" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_jIA" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_jIB" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_jIC" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_jID" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_jIE" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_jIF" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_jIG" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_jIH" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_iiu" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_jII" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_jJl" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_jIJ" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_jJo" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_jIK" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_jJp" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_jVt" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_jVu" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_jVv" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_jJm" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_jVw" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_jVx" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_jVy" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_jVz" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBQl" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBQm" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBQn" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBQo" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_jJp" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_jV_" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_jVA" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_jJ4" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_jJ5" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_jJ6" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_jJ7" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_jJ8" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_jJ9" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_jJa" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_iiu" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_jJb" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_jJc" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_jJl" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_jJd" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_jJe" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_jJf" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_jJg" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_jJh" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_jJi" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_jIu" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_jJj" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_jJm" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_jJk" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_jJl" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_jJm" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_jJo" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_jJp" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_jJs" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTQ2W" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_jIu" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_iit" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hvgoQbs" resolve="TranslateOperation" />
+        <node concept="3A20r5" id="vrUbzk_iiu" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_lUj" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_visitAllOperation" />
+      <node concept="3clFbS" id="vrUbzk_lUk" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_nto" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_ntp" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_ntq" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_ntr" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_nts" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_lUm" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_ntt" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hyes4p7" resolve="visitor" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_ntu" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTQhj" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTQhl" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_ntv" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_ntw" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_ntx" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_nty" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_ntz" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_nt$" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_nt_" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_ntA" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_ntB" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_ntC" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_lUm" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_ntD" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_nue" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_ntE" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_nuh" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_ntF" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_nui" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_nMm" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_nMn" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_nMo" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_nuf" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_nMp" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_nMq" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_nMr" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_nMs" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBQI" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBQJ" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBQK" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBQL" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_nui" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_nMu" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_nMv" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_ntX" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_ntY" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_ntZ" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_nu0" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_nu1" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_nu2" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_nu3" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_lUm" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_nu4" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_nu5" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_nue" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_nu6" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_nu7" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_nu8" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_nu9" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_nua" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_nub" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_ntp" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_nuc" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_nuf" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_nud" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_nue" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_nuf" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_nuh" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_nui" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_nuk" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTQji" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_ntp" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_lUl" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hyes0KL" resolve="VisitAllOperation" />
+        <node concept="3A20r5" id="vrUbzk_lUm" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+    <node concept="1nLNMY" id="vrUbzk_pzm" role="1nK1Vg">
+      <property role="TrG5h" value="typeScheme_whereOperation" />
+      <node concept="3clFbS" id="vrUbzk_pzn" role="1nLNMH">
+        <node concept="3cpWs8" id="vrUbzk_rdu" role="3cqZAp">
+          <node concept="3cpWsn" id="vrUbzk_rdv" role="3cpWs9">
+            <property role="TrG5h" value="closureArg" />
+            <node concept="3Tqbb2" id="vrUbzk_rdw" role="1tU5fm" />
+            <node concept="2OqwBi" id="vrUbzk_rdx" role="33vP2m">
+              <node concept="3A2sRY" id="vrUbzk_rdy" role="2Oq$k0">
+                <ref role="3A2yKK" node="vrUbzk_pzp" resolve="op" />
+              </node>
+              <node concept="3TrEf2" id="vrUbzk_rdz" role="2OqNvi">
+                <ref role="3Tt5mk" to="tp2q:hvzZnvH" resolve="filter" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="vrUbzk_rd$" role="3cqZAp" />
+        <node concept="3Hbl2A" id="1aCOVabTQwI" role="3cqZAp">
+          <node concept="3clFbS" id="1aCOVabTQwK" role="9aQI4">
+            <node concept="1nLNNL" id="vrUbzk_rd_" role="3cqZAp">
+              <node concept="1nLNMm" id="vrUbzk_rdA" role="1nLNNK">
+                <node concept="3xSepi" id="vrUbzk_rdB" role="3xSepv">
+                  <node concept="3Aq9E8" id="vrUbzk_rdC" role="3xSepj">
+                    <node concept="3I6sU6" id="vrUbzk_rdD" role="3Ip0Jz">
+                      <node concept="3IrJb3" id="vrUbzk_rdE" role="3I6sU7">
+                        <node concept="3clFbS" id="vrUbzk_rdF" role="3IrJb0">
+                          <node concept="3Aqczg" id="vrUbzk_rdG" role="3cqZAp">
+                            <node concept="3jm4v3" id="vrUbzk_rdH" role="3Aqpz8">
+                              <ref role="3jm46O" node="31ObkDZ_dsf" resolve="operandTypeSequence" />
+                              <node concept="3A2sRY" id="vrUbzk_rdI" role="3jicU7">
+                                <ref role="3A2yKK" node="vrUbzk_pzp" resolve="op" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_rdJ" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_rej" resolve="Operand" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_rdK" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_rem" resolve="Seq" />
+                              </node>
+                              <node concept="a7P8L" id="vrUbzk_rdL" role="3jm6SO">
+                                <ref role="a7OzE" node="vrUbzk_ren" resolve="Elem" />
+                              </node>
+                            </node>
+                          </node>
+                          <node concept="3Aqczg" id="vrUbzk_ryI" role="3cqZAp">
+                            <node concept="3Aqt3T" id="vrUbzk_ryJ" role="3Aqpz8">
+                              <ref role="3AqCNq" to="kqnc:3vTJNooZDgN" resolve="convertsTo" />
+                              <node concept="a7P8L" id="vrUbzk_ryK" role="3AunhB">
+                                <ref role="a7OzE" node="vrUbzk_rek" resolve="TypeSc" />
+                              </node>
+                              <node concept="ns1u0" id="vrUbzk_ryL" role="3AunhB">
+                                <ref role="ns1xF" to="fa4b:6$MmqWflYd6" resolve="function" />
+                                <node concept="nsMwS" id="vrUbzk_ryM" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdg" resolve="result" />
+                                  <node concept="ns1u0" id="vrUbzk_ryN" role="iSaTp">
+                                    <ref role="ns1xF" to="kqnc:4lCLOtwq2MF" resolve="type" />
+                                  </node>
+                                </node>
+                                <node concept="nsMwS" id="vrUbzk_ryO" role="ns1xD">
+                                  <ref role="nsMwP" to="fa4b:6$MmqWflYdw" resolve="params" />
+                                  <node concept="Hz6ka" id="1aCOVabPBR7" role="iSaTp">
+                                    <node concept="KCUsM" id="1aCOVabPBR8" role="Hz6kd">
+                                      <node concept="3wAshV" id="1aCOVabPBR9" role="KCVpo">
+                                        <node concept="a7P8L" id="1aCOVabPBRa" role="3wAq21">
+                                          <ref role="a7OzE" node="vrUbzk_ren" resolve="Elem" />
+                                        </node>
+                                      </node>
+                                    </node>
+                                  </node>
+                                </node>
+                              </node>
+                              <node concept="37jhX" id="vrUbzk_ryQ" role="3AunhB">
+                                <node concept="2YIFZM" id="vrUbzk_ryR" role="37jj2">
+                                  <ref role="37wK5l" to="kqnc:6GOqnFkHsLx" resolve="invocationContext" />
+                                  <ref role="1Pybhc" to="kqnc:4O7HczOeKN2" resolve="ConvertsContext" />
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_re2" role="1nLNMb">
+                  <property role="3ArMco" value="true" />
+                  <node concept="3I6sU6" id="vrUbzk_re3" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_re4" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_re5" role="3I6s78">
+                        <ref role="3AqCNq" to="kqnc:34$A1MfhdDv" resolve="typeOf" />
+                        <node concept="37jhX" id="vrUbzk_re6" role="3AunhB">
+                          <node concept="2OqwBi" id="vrUbzk_re7" role="37jj2">
+                            <node concept="3A2sRY" id="vrUbzk_re8" role="2Oq$k0">
+                              <ref role="3A2yKK" node="vrUbzk_pzp" resolve="op" />
+                            </node>
+                            <node concept="2qgKlT" id="vrUbzk_re9" role="2OqNvi">
+                              <ref role="37wK5l" to="tpek:hEwIP$m" resolve="getOperand" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_rea" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_rej" resolve="Operand" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3Aq93q" id="vrUbzk_reb" role="1nLNMb">
+                  <node concept="3I6sU6" id="vrUbzk_rec" role="3Ip0Jz">
+                    <node concept="3I6s7M" id="vrUbzk_red" role="3I6sU7">
+                      <node concept="3Aqt3T" id="vrUbzk_ree" role="3I6s78">
+                        <ref role="3AqCNq" to="e9ez:vrUbzkloEo" resolve="typeScheme" />
+                        <node concept="37jhX" id="vrUbzk_ref" role="3AunhB">
+                          <node concept="37vLTw" id="vrUbzk_reg" role="37jj2">
+                            <ref role="3cqZAo" node="vrUbzk_rdv" resolve="closureArg" />
+                          </node>
+                        </node>
+                        <node concept="a7P8L" id="vrUbzk_reh" role="3AunhB">
+                          <ref role="a7OzE" node="vrUbzk_rek" resolve="TypeSc" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3NuqgR" id="vrUbzk_rei" role="0Rg$4">
+                  <node concept="aZer4" id="vrUbzk_rej" role="3XD1gS">
+                    <property role="TrG5h" value="Operand" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_rek" role="3XD1gS">
+                    <property role="TrG5h" value="TypeSc" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_rem" role="3XD1gS">
+                    <property role="TrG5h" value="Seq" />
+                  </node>
+                  <node concept="aZer4" id="vrUbzk_ren" role="3XD1gS">
+                    <property role="TrG5h" value="Elem" />
+                  </node>
+                  <node concept="32pEOW" id="vrUbzk_rep" role="3vLBG7" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="1aCOVabTQyH" role="3Hbm9W">
+            <ref role="3cqZAo" node="vrUbzk_rdv" resolve="closureArg" />
+          </node>
+        </node>
+      </node>
+      <node concept="2t___k" id="vrUbzk_pzo" role="1nLNMg">
+        <ref role="2t_S0q" to="tp2q:hvzZkn4" resolve="WhereOperation" />
+        <node concept="3A20r5" id="vrUbzk_pzp" role="2t_VXX">
+          <property role="TrG5h" value="op" />
+        </node>
+      </node>
+    </node>
+  </node>
 </model>