diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 992f8f7..8a12d42 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,16 +4,11 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="f5e08808-a5af-4c89-a1ee-21b3bcb9ae3e" name="Changes" comment="changed a bit">
-      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+    <list default="true" id="f5e08808-a5af-4c89-a1ee-21b3bcb9ae3e" name="Changes" comment="fucking hell">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/target/classes/ab1/impl/GRUPPE/NFAImpl.class" beforeDir="false" afterPath="$PROJECT_DIR$/target/classes/ab1/impl/GRUPPE/NFAImpl.class" afterDir="false" />
     </list>
     <list id="39d4ccb3-eae9-4ed4-996a-5a13f44678fa" name="Changes by carol" comment="" />
-    <list id="2bf04d9d-9125-4ed6-9018-847e14e9822c" name="Changes by danie" comment="">
-      <change beforePath="$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java" afterDir="false" />
-    </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -43,49 +38,6 @@
     &quot;second&quot;: &quot;2afc8825-f511-4d8a-8cc1-901875567c84&quot;
   }
 }</component>
-  <component name="LineStatusTrackerManager">
-    <file path="$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java">
-      <ranges>
-        <range start1="16" end1="17" start2="16" end2="16" changelist="f5e08808-a5af-4c89-a1ee-21b3bcb9ae3e" />
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-      </ranges>
-    </file>
-  </component>
   <component name="MarkdownSettingsMigration">
     <option name="stateVersion" value="1" />
   </component>
@@ -97,26 +49,26 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "WebServerToolWindowFactoryState": "false",
-    "full.screen.before.presentation.mode": "false",
-    "git-widget-placeholder": "main",
-    "ignore.virus.scanning.warn.message": "true",
-    "node.js.detected.package.eslint": "true",
-    "node.js.detected.package.tslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "node.js.selected.package.tslint": "(autodetect)",
-    "nodejs_package_manager_path": "npm",
-    "project.structure.last.edited": "Project",
-    "project.structure.proportion": "0.0",
-    "project.structure.side.proportion": "0.0",
-    "settings.editor.selected.configurable": "preferences.pluginManager",
-    "vue.rearranger.settings.migration": "true"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;full.screen.before.presentation.mode&quot;: &quot;false&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;main&quot;,
+    &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;project.structure.last.edited&quot;: &quot;Project&quot;,
+    &quot;project.structure.proportion&quot;: &quot;0.0&quot;,
+    &quot;project.structure.side.proportion&quot;: &quot;0.0&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.pluginManager&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
   }
-}]]></component>
+}</component>
   <component name="RunManager" selected="JUnit.ComplexTests.complement1Test">
     <configuration name="ComplexTests.complement1Test" type="JUnit" factoryName="JUnit" temporary="true" nameIsGenerated="true">
       <module name="ETI_Abgabe" />
@@ -212,6 +164,7 @@
       <workItem from="1704700821945" duration="5461000" />
       <workItem from="1704712375384" duration="4940000" />
       <workItem from="1704717343016" duration="2934000" />
+      <workItem from="1704750167689" duration="81000" />
     </task>
     <task id="LOCAL-00001" summary="changed a bit">
       <option name="closed" value="true" />
@@ -221,7 +174,31 @@
       <option name="project" value="LOCAL" />
       <updated>1704734947115</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="fucking hell">
+      <option name="closed" value="true" />
+      <created>1704749802065</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1704749802065</updated>
+    </task>
+    <task id="LOCAL-00003" summary="Changes by danie">
+      <option name="closed" value="true" />
+      <created>1704749806556</created>
+      <option name="number" value="00003" />
+      <option name="presentableId" value="LOCAL-00003" />
+      <option name="project" value="LOCAL" />
+      <updated>1704749806556</updated>
+    </task>
+    <task id="LOCAL-00004" summary="fucking hell">
+      <option name="closed" value="true" />
+      <created>1704749811525</created>
+      <option name="number" value="00004" />
+      <option name="presentableId" value="LOCAL-00004" />
+      <option name="project" value="LOCAL" />
+      <updated>1704749811525</updated>
+    </task>
+    <option name="localTasksCounter" value="5" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -230,26 +207,18 @@
   <component name="VcsManagerConfiguration">
     <MESSAGE value="progress of 7/1" />
     <MESSAGE value="changed a bit" />
-    <option name="LAST_COMMIT_MESSAGE" value="changed a bit" />
+    <MESSAGE value="Changes by danie" />
+    <MESSAGE value="fucking hell" />
+    <option name="LAST_COMMIT_MESSAGE" value="fucking hell" />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager>
       <breakpoints>
-        <line-breakpoint enabled="true" type="java-line">
-          <url>file://$PROJECT_DIR$/src/test/java/ab1/tests/ComplexTests.java</url>
-          <line>171</line>
-          <option name="timeStamp" value="10" />
-        </line-breakpoint>
         <line-breakpoint enabled="true" type="java-line">
           <url>file://$PROJECT_DIR$/src/test/java/ab1/tests/ComplexTests.java</url>
           <line>15</line>
           <option name="timeStamp" value="12" />
         </line-breakpoint>
-        <line-breakpoint enabled="true" type="java-line">
-          <url>file://$PROJECT_DIR$/src/main/java/ab1/impl/GRUPPE/NFAImpl.java</url>
-          <line>347</line>
-          <option name="timeStamp" value="21" />
-        </line-breakpoint>
       </breakpoints>
     </breakpoint-manager>
     <watches-manager>
diff --git a/src/main/java/ab1/impl/GRUPPE/NFAImpl.java b/src/main/java/ab1/impl/GRUPPE/NFAImpl.java
index 03d74d2..57908e3 100644
--- a/src/main/java/ab1/impl/GRUPPE/NFAImpl.java
+++ b/src/main/java/ab1/impl/GRUPPE/NFAImpl.java
@@ -314,15 +314,15 @@ public class NFAImpl implements NFA {
         // state -> accepting
         // accepting -> state
 
-        Set<String> newAcceptingstate = new HashSet<>();
+        Set<String> newAcceptingState = new HashSet<>();
 
         for (String state : fakeNFA.getStates()) {
             if (!fakeNFA.getAcceptingStates().contains(state)) {
-                newAcceptingstate.add(state);
+                newAcceptingState.add(state);
             }
         }
         fakeNFA.acceptingStates.clear();
-        fakeNFA.addAllAcceptingStates(newAcceptingstate);
+        fakeNFA.addAllAcceptingStates(newAcceptingState);
 
         Set<Character> originalAlphabet = new HashSet<>(fakeNFA.alphabet);