diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_hi
index 4dd1c0c..6cfe9f1 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_o
index c856a34..aa8e8c7 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.dyn_o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.hi
index 1524701..ba05395 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.o
index 818de89..210d70f 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Huffman.o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_hi
index a6c65f5..58d706b 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_o
index bfd5106..ad03674 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.dyn_o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.hi
index cd7563b..d3750dd 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.o
index a7ac3df..6c189a6 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/Paths_huffman.o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs
index 3a0df0e..337732a 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs
@@ -42,12 +42,12 @@ getBinDir, getLibDir, getDynLibDir, getDataDir, getLibexecDir, getSysconfDir ::
 
 
 bindir, libdir, dynlibdir, datadir, libexecdir, sysconfdir :: FilePath
-bindir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
-libdir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-5hb8DvQH04kAhx22YvzXdK"
-dynlibdir  = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
-datadir    = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
-libexecdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
-sysconfdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
+bindir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
+libdir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt"
+dynlibdir  = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
+datadir    = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
+libexecdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
+sysconfdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
 
 getBinDir     = catchIO (getEnv "huffman_bindir")     (\_ -> return bindir)
 getLibDir     = catchIO (getEnv "huffman_libdir")     (\_ -> return libdir)
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h
index 84a9b45..570cacb 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h
@@ -173,10 +173,10 @@
 #endif /* MIN_TOOL_VERSION_strip */
 
 #ifndef CURRENT_PACKAGE_KEY
-#define CURRENT_PACKAGE_KEY "huffman-0.1-5hb8DvQH04kAhx22YvzXdK"
+#define CURRENT_PACKAGE_KEY "huffman-0.1-FYSjga9JLF2kZjOZ6zeLt"
 #endif /* CURRENT_packageKey */
 #ifndef CURRENT_COMPONENT_ID
-#define CURRENT_COMPONENT_ID "huffman-0.1-5hb8DvQH04kAhx22YvzXdK"
+#define CURRENT_COMPONENT_ID "huffman-0.1-FYSjga9JLF2kZjOZ6zeLt"
 #endif /* CURRENT_COMPONENT_ID */
 #ifndef CURRENT_PACKAGE_VERSION
 #define CURRENT_PACKAGE_VERSION "0.1"
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs
index ec226e5..5251c0c 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs
@@ -42,12 +42,12 @@ getBinDir, getLibDir, getDynLibDir, getDataDir, getLibexecDir, getSysconfDir ::
 
 
 bindir, libdir, dynlibdir, datadir, libexecdir, sysconfdir :: FilePath
-bindir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
-libdir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-7oGsPwnMV4MIdxe92R26Zp-huffman-exe"
-dynlibdir  = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
-datadir    = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
-libexecdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
-sysconfdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
+bindir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
+libdir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-23WUwl30C5UEHpdRSzT9lV-huffman-exe"
+dynlibdir  = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
+datadir    = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
+libexecdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
+sysconfdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
 
 getBinDir     = catchIO (getEnv "huffman_bindir")     (\_ -> return bindir)
 getLibDir     = catchIO (getEnv "huffman_libdir")     (\_ -> return libdir)
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h
index ab0f44d..eeff6e7 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h
@@ -143,7 +143,7 @@
 #endif /* MIN_TOOL_VERSION_strip */
 
 #ifndef CURRENT_COMPONENT_ID
-#define CURRENT_COMPONENT_ID "huffman-0.1-7oGsPwnMV4MIdxe92R26Zp-huffman-exe"
+#define CURRENT_COMPONENT_ID "huffman-0.1-23WUwl30C5UEHpdRSzT9lV-huffman-exe"
 #endif /* CURRENT_COMPONENT_ID */
 #ifndef CURRENT_PACKAGE_VERSION
 #define CURRENT_PACKAGE_VERSION "0.1"
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.hi
index f245429..1609d59 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.o
index d2a0b70..b0c18f4 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/huffman-exe-tmp/Paths_huffman.o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so
index 9ee6073..21c4717 100755
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a
index 7fed5a8..7d9b08b 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs
index 5871014..07dac24 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs
@@ -42,12 +42,12 @@ getBinDir, getLibDir, getDynLibDir, getDataDir, getLibexecDir, getSysconfDir ::
 
 
 bindir, libdir, dynlibdir, datadir, libexecdir, sysconfdir :: FilePath
-bindir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
-libdir     = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-7He5PbLnsBEFUTWGgrF0f-unit-tests"
-dynlibdir  = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
-datadir    = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
-libexecdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
-sysconfdir = "/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
+bindir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/bin"
+libdir     = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-7He5PbLnsBEFUTWGgrF0f-unit-tests"
+dynlibdir  = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7"
+datadir    = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1"
+libexecdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/libexec/x86_64-linux-ghc-9.4.7/huffman-0.1"
+sysconfdir = "/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/etc"
 
 getBinDir     = catchIO (getEnv "huffman_bindir")     (\_ -> return bindir)
 getLibDir     = catchIO (getEnv "huffman_libdir")     (\_ -> return libdir)
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests
index 761e1b2..096297c 100755
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.hi
index 2d7dcc7..82c481c 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.o
index 8fea1db..2f8344c 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Main.o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.hi b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.hi
index 32658f8..840b254 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.hi and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.o b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.o
index 4251788..60a7444 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.o and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/unit-tests-tmp/Paths_huffman.o differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
index 04909a4..668bfb7 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
@@ -10,19 +10,19 @@ exposed:              True
 exposed-modules:      Auxiliaries Huffman
 hidden-modules:       Paths_huffman
 import-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
 
 library-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
 
 library-dirs-static:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
 
 dynamic-library-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build
 
 data-dir:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.
 
 hs-libraries:         HShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 depends:
@@ -30,7 +30,7 @@ depends:
     filepath-1.4.2.2
 
 haddock-interfaces:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/doc/html/huffman/huffman.haddock
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/doc/html/huffman/huffman.haddock
 
 haddock-html:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/doc/html/huffman
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/doc/html/huffman
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/package.cache b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/package.cache
index 15974d8..f985d86 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/package.cache and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/package.conf.inplace/package.cache differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/setup-config b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/setup-config
index b13bfd9..2665d6d 100644
Binary files a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/setup-config and b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/setup-config differ
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/exe-huffman-exe b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/exe-huffman-exe
index a5b9c77..78637a2 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/exe-huffman-exe
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/exe-huffman-exe
@@ -1,14 +1,14 @@
 /home/student/.ghcup/ghc/9.4.7/lib/ghc-9.4.7/lib/x86_64-linux-ghc-9.4.7/rts-1.0.2/include/ghcversion.h:
   hash: ee548d48ca5c94d7c7fab127ec07be47b01afa24d6495358aa9ff6cfc8541c81
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs
-: hash: 8a456e753c1244bc62514cb60e0675fd1c93561cf1c05e7aceb12c1288b9818e
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/Paths_huffman.hs
+: hash: c3b102e039993d93c4c1b5265e5c083b7d1f80bd31c97863951db401397044ae
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/huffman-exe/autogen/cabal_macros.h
 : hash: 2f9b0927bc6eda0e1f672edabce3ffeca3f2772f9f0ab8ca374e4001e76f2f30
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/exe/Main.hs:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/exe/Main.hs:
   hash: bc321c5e6dea106198eca53ccb8e31b17746ac198c7de206483c2989e73b1fd0
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/huffman.cabal:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/huffman.cabal:
   hash: 0f828acaf94c12587e96d013bb3f48a4c4abac1e2efe6cce31dbffe48864d1f2
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/package.yaml:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/package.yaml:
   hash: e9fcddf7857388c0e51188152e25a1d446e2e46628ed45552bdc3b635472171c
 /usr/include/stdc-predef.h:
   hash: cb08cd5d4cc059a90833ac48a284d25016e8d56ded8ad4cd98d8ac59cc5053f3
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/lib b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/lib
index 2acce91..8da06bc 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/lib
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/lib
@@ -1,16 +1,16 @@
 /home/student/.ghcup/ghc/9.4.7/lib/ghc-9.4.7/lib/x86_64-linux-ghc-9.4.7/rts-1.0.2/include/ghcversion.h:
   hash: ee548d48ca5c94d7c7fab127ec07be47b01afa24d6495358aa9ff6cfc8541c81
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs
-: hash: 8181da2c9859111448e558f18f8211c15a827d375fbd1d790a980cf7333f9975
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/Paths_huffman.hs
+: hash: 874bd9884d9b692ac0e06224523211af59c32e03667af528723b7a592c4c4815
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/autogen/cabal_macros.h
 : hash: 7a75b0f56b750cd2d8d0f5377a45d228da9ded0ce02d89ee1902fc9712840c62
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/huffman.cabal:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/huffman.cabal:
   hash: 0f828acaf94c12587e96d013bb3f48a4c4abac1e2efe6cce31dbffe48864d1f2
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/package.yaml:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/package.yaml:
   hash: e9fcddf7857388c0e51188152e25a1d446e2e46628ed45552bdc3b635472171c
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/src/Auxiliaries.hs:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/src/Auxiliaries.hs:
   hash: 5a404af397ad51d6d268ac0a318157dd9511d113c3fbfce35cc238d42974425f
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/src/Huffman.hs:
-  hash: 73ec1a50a698556eb56e225b69c8712a3cd2fd1406496741e1c60b1b9b85b185
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/src/Huffman.hs:
+  hash: b652f09badf6a87f7650257d2ef94ccb2ed44fef14b63061f89723fccd1efa94
 /usr/include/stdc-predef.h:
   hash: cb08cd5d4cc059a90833ac48a284d25016e8d56ded8ad4cd98d8ac59cc5053f3
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/test-unit-tests b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/test-unit-tests
index 4ee949f..05dd730 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/test-unit-tests
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-build-caches/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/test-unit-tests
@@ -1,14 +1,14 @@
 /home/student/.ghcup/ghc/9.4.7/lib/ghc-9.4.7/lib/x86_64-linux-ghc-9.4.7/rts-1.0.2/include/ghcversion.h:
   hash: ee548d48ca5c94d7c7fab127ec07be47b01afa24d6495358aa9ff6cfc8541c81
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs
-: hash: 0de0de783b417d7503ea205681e0ae630d9c29c741bcd02496561b575c86aea8
-? /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/cabal_macros.h
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/Paths_huffman.hs
+: hash: de939c724220351db2e4fd252c261d62f8a9ba7b31514d9026d2a141a40d27d7
+? /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/build/unit-tests/autogen/cabal_macros.h
 : hash: 959dd270a53e0bbac74b1139154d612f8e91d1560400991d552c1b6d84bd8dba
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/huffman.cabal:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/huffman.cabal:
   hash: 0f828acaf94c12587e96d013bb3f48a4c4abac1e2efe6cce31dbffe48864d1f2
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/package.yaml:
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/package.yaml:
   hash: e9fcddf7857388c0e51188152e25a1d446e2e46628ed45552bdc3b635472171c
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/test/Tests.hs:
-  hash: 0189e9ebf9498389b73efcb50cf30fc46f21889d0185d806168aff69fa099fe1
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/test/Tests.hs:
+  hash: 4e0f91ba3a1c9bf5828a2e8c1324aaf73675144b8f6e87fe3a447c1c66404f95
 /usr/include/stdc-predef.h:
   hash: cb08cd5d4cc059a90833ac48a284d25016e8d56ded8ad4cd98d8ac59cc5053f3
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-project-root b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-project-root
index fc84d29..16c6908 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-project-root
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-project-root
@@ -1 +1 @@
-/home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/
\ No newline at end of file
+/home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/
\ No newline at end of file
diff --git a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-test-success b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-test-success
index 0f0c913..87edf79 100644
--- a/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-test-success
+++ b/Aufgabe_6/code/.stack-work/dist/x86_64-linux/Cabal-3.8.1.0/stack-test-success
@@ -1 +1 @@
-success
\ No newline at end of file
+unknown
\ No newline at end of file
diff --git a/Aufgabe_6/code/.stack-work/ghci/7cd3b7ea/cabal_macros.h b/Aufgabe_6/code/.stack-work/ghci/7cd3b7ea/cabal_macros.h
new file mode 100644
index 0000000..bde0e60
--- /dev/null
+++ b/Aufgabe_6/code/.stack-work/ghci/7cd3b7ea/cabal_macros.h
@@ -0,0 +1,173 @@
+/* DO NOT EDIT: This file is automatically generated by Cabal */
+
+/* package huffman-0.1 */
+#ifndef VERSION_huffman
+#define VERSION_huffman "0.1"
+#endif /* VERSION_huffman */
+#ifndef MIN_VERSION_huffman
+#define MIN_VERSION_huffman(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  1 || \
+  (major1) == 0 && (major2) == 1 && (minor) <= 0)
+#endif /* MIN_VERSION_huffman */
+/* package HUnit-1.6.2.0 */
+#ifndef VERSION_HUnit
+#define VERSION_HUnit "1.6.2.0"
+#endif /* VERSION_HUnit */
+#ifndef MIN_VERSION_HUnit
+#define MIN_VERSION_HUnit(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  6 || \
+  (major1) == 1 && (major2) == 6 && (minor) <= 2)
+#endif /* MIN_VERSION_HUnit */
+/* package base-4.17.2.0 */
+#ifndef VERSION_base
+#define VERSION_base "4.17.2.0"
+#endif /* VERSION_base */
+#ifndef MIN_VERSION_base
+#define MIN_VERSION_base(major1,major2,minor) (\
+  (major1) <  4 || \
+  (major1) == 4 && (major2) <  17 || \
+  (major1) == 4 && (major2) == 17 && (minor) <= 2)
+#endif /* MIN_VERSION_base */
+/* package containers-0.6.7 */
+#ifndef VERSION_containers
+#define VERSION_containers "0.6.7"
+#endif /* VERSION_containers */
+#ifndef MIN_VERSION_containers
+#define MIN_VERSION_containers(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  6 || \
+  (major1) == 0 && (major2) == 6 && (minor) <= 7)
+#endif /* MIN_VERSION_containers */
+/* package huffman-0.1 */
+#ifndef VERSION_huffman
+#define VERSION_huffman "0.1"
+#endif /* VERSION_huffman */
+#ifndef MIN_VERSION_huffman
+#define MIN_VERSION_huffman(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  1 || \
+  (major1) == 0 && (major2) == 1 && (minor) <= 0)
+#endif /* MIN_VERSION_huffman */
+
+/* tool alex-3.2.5 */
+#ifndef TOOL_VERSION_alex
+#define TOOL_VERSION_alex "3.2.5"
+#endif /* TOOL_VERSION_alex */
+#ifndef MIN_TOOL_VERSION_alex
+#define MIN_TOOL_VERSION_alex(major1,major2,minor) (\
+  (major1) <  3 || \
+  (major1) == 3 && (major2) <  2 || \
+  (major1) == 3 && (major2) == 2 && (minor) <= 5)
+#endif /* MIN_TOOL_VERSION_alex */
+/* tool gcc-11 */
+#ifndef TOOL_VERSION_gcc
+#define TOOL_VERSION_gcc "11"
+#endif /* TOOL_VERSION_gcc */
+#ifndef MIN_TOOL_VERSION_gcc
+#define MIN_TOOL_VERSION_gcc(major1,major2,minor) (\
+  (major1) <  11 || \
+  (major1) == 11 && (major2) <  0 || \
+  (major1) == 11 && (major2) == 0 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_gcc */
+/* tool ghc-9.4.7 */
+#ifndef TOOL_VERSION_ghc
+#define TOOL_VERSION_ghc "9.4.7"
+#endif /* TOOL_VERSION_ghc */
+#ifndef MIN_TOOL_VERSION_ghc
+#define MIN_TOOL_VERSION_ghc(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_ghc */
+/* tool ghc-pkg-9.4.7 */
+#ifndef TOOL_VERSION_ghc_pkg
+#define TOOL_VERSION_ghc_pkg "9.4.7"
+#endif /* TOOL_VERSION_ghc_pkg */
+#ifndef MIN_TOOL_VERSION_ghc_pkg
+#define MIN_TOOL_VERSION_ghc_pkg(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_ghc_pkg */
+/* tool haddock-2.27.0 */
+#ifndef TOOL_VERSION_haddock
+#define TOOL_VERSION_haddock "2.27.0"
+#endif /* TOOL_VERSION_haddock */
+#ifndef MIN_TOOL_VERSION_haddock
+#define MIN_TOOL_VERSION_haddock(major1,major2,minor) (\
+  (major1) <  2 || \
+  (major1) == 2 && (major2) <  27 || \
+  (major1) == 2 && (major2) == 27 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_haddock */
+/* tool happy-1.19.12 */
+#ifndef TOOL_VERSION_happy
+#define TOOL_VERSION_happy "1.19.12"
+#endif /* TOOL_VERSION_happy */
+#ifndef MIN_TOOL_VERSION_happy
+#define MIN_TOOL_VERSION_happy(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  19 || \
+  (major1) == 1 && (major2) == 19 && (minor) <= 12)
+#endif /* MIN_TOOL_VERSION_happy */
+/* tool hpc-0.68 */
+#ifndef TOOL_VERSION_hpc
+#define TOOL_VERSION_hpc "0.68"
+#endif /* TOOL_VERSION_hpc */
+#ifndef MIN_TOOL_VERSION_hpc
+#define MIN_TOOL_VERSION_hpc(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  68 || \
+  (major1) == 0 && (major2) == 68 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_hpc */
+/* tool hsc2hs-0.68.8 */
+#ifndef TOOL_VERSION_hsc2hs
+#define TOOL_VERSION_hsc2hs "0.68.8"
+#endif /* TOOL_VERSION_hsc2hs */
+#ifndef MIN_TOOL_VERSION_hsc2hs
+#define MIN_TOOL_VERSION_hsc2hs(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  68 || \
+  (major1) == 0 && (major2) == 68 && (minor) <= 8)
+#endif /* MIN_TOOL_VERSION_hsc2hs */
+/* tool hscolour-1.24 */
+#ifndef TOOL_VERSION_hscolour
+#define TOOL_VERSION_hscolour "1.24"
+#endif /* TOOL_VERSION_hscolour */
+#ifndef MIN_TOOL_VERSION_hscolour
+#define MIN_TOOL_VERSION_hscolour(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  24 || \
+  (major1) == 1 && (major2) == 24 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_hscolour */
+/* tool runghc-9.4.7 */
+#ifndef TOOL_VERSION_runghc
+#define TOOL_VERSION_runghc "9.4.7"
+#endif /* TOOL_VERSION_runghc */
+#ifndef MIN_TOOL_VERSION_runghc
+#define MIN_TOOL_VERSION_runghc(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_runghc */
+/* tool strip-2.38 */
+#ifndef TOOL_VERSION_strip
+#define TOOL_VERSION_strip "2.38"
+#endif /* TOOL_VERSION_strip */
+#ifndef MIN_TOOL_VERSION_strip
+#define MIN_TOOL_VERSION_strip(major1,major2,minor) (\
+  (major1) <  2 || \
+  (major1) == 2 && (major2) <  38 || \
+  (major1) == 2 && (major2) == 38 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_strip */
+
+#ifndef CURRENT_COMPONENT_ID
+#define CURRENT_COMPONENT_ID "huffman-0.1-7He5PbLnsBEFUTWGgrF0f-unit-tests"
+#endif /* CURRENT_COMPONENT_ID */
+#ifndef CURRENT_PACKAGE_VERSION
+#define CURRENT_PACKAGE_VERSION "0.1"
+#endif /* CURRENT_PACKAGE_VERSION */
+
+#undef CURRENT_PACKAGE_KEY
+#undef CURRENT_COMPONENT_ID
diff --git a/Aufgabe_6/code/.stack-work/ghci/babc21b4/cabal_macros.h b/Aufgabe_6/code/.stack-work/ghci/babc21b4/cabal_macros.h
new file mode 100644
index 0000000..643c718
--- /dev/null
+++ b/Aufgabe_6/code/.stack-work/ghci/babc21b4/cabal_macros.h
@@ -0,0 +1,186 @@
+/* DO NOT EDIT: This file is automatically generated by Cabal */
+
+/* package huffman-0.1 */
+#ifndef VERSION_huffman
+#define VERSION_huffman "0.1"
+#endif /* VERSION_huffman */
+#ifndef MIN_VERSION_huffman
+#define MIN_VERSION_huffman(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  1 || \
+  (major1) == 0 && (major2) == 1 && (minor) <= 0)
+#endif /* MIN_VERSION_huffman */
+/* package base-4.17.2.0 */
+#ifndef VERSION_base
+#define VERSION_base "4.17.2.0"
+#endif /* VERSION_base */
+#ifndef MIN_VERSION_base
+#define MIN_VERSION_base(major1,major2,minor) (\
+  (major1) <  4 || \
+  (major1) == 4 && (major2) <  17 || \
+  (major1) == 4 && (major2) == 17 && (minor) <= 2)
+#endif /* MIN_VERSION_base */
+/* package binary-0.8.9.1 */
+#ifndef VERSION_binary
+#define VERSION_binary "0.8.9.1"
+#endif /* VERSION_binary */
+#ifndef MIN_VERSION_binary
+#define MIN_VERSION_binary(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  8 || \
+  (major1) == 0 && (major2) == 8 && (minor) <= 9)
+#endif /* MIN_VERSION_binary */
+/* package bytestring-0.11.5.2 */
+#ifndef VERSION_bytestring
+#define VERSION_bytestring "0.11.5.2"
+#endif /* VERSION_bytestring */
+#ifndef MIN_VERSION_bytestring
+#define MIN_VERSION_bytestring(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  11 || \
+  (major1) == 0 && (major2) == 11 && (minor) <= 5)
+#endif /* MIN_VERSION_bytestring */
+/* package containers-0.6.7 */
+#ifndef VERSION_containers
+#define VERSION_containers "0.6.7"
+#endif /* VERSION_containers */
+#ifndef MIN_VERSION_containers
+#define MIN_VERSION_containers(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  6 || \
+  (major1) == 0 && (major2) == 6 && (minor) <= 7)
+#endif /* MIN_VERSION_containers */
+/* package filepath-1.4.2.2 */
+#ifndef VERSION_filepath
+#define VERSION_filepath "1.4.2.2"
+#endif /* VERSION_filepath */
+#ifndef MIN_VERSION_filepath
+#define MIN_VERSION_filepath(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  4 || \
+  (major1) == 1 && (major2) == 4 && (minor) <= 2)
+#endif /* MIN_VERSION_filepath */
+
+/* tool alex-3.2.5 */
+#ifndef TOOL_VERSION_alex
+#define TOOL_VERSION_alex "3.2.5"
+#endif /* TOOL_VERSION_alex */
+#ifndef MIN_TOOL_VERSION_alex
+#define MIN_TOOL_VERSION_alex(major1,major2,minor) (\
+  (major1) <  3 || \
+  (major1) == 3 && (major2) <  2 || \
+  (major1) == 3 && (major2) == 2 && (minor) <= 5)
+#endif /* MIN_TOOL_VERSION_alex */
+/* tool gcc-11 */
+#ifndef TOOL_VERSION_gcc
+#define TOOL_VERSION_gcc "11"
+#endif /* TOOL_VERSION_gcc */
+#ifndef MIN_TOOL_VERSION_gcc
+#define MIN_TOOL_VERSION_gcc(major1,major2,minor) (\
+  (major1) <  11 || \
+  (major1) == 11 && (major2) <  0 || \
+  (major1) == 11 && (major2) == 0 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_gcc */
+/* tool ghc-9.4.7 */
+#ifndef TOOL_VERSION_ghc
+#define TOOL_VERSION_ghc "9.4.7"
+#endif /* TOOL_VERSION_ghc */
+#ifndef MIN_TOOL_VERSION_ghc
+#define MIN_TOOL_VERSION_ghc(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_ghc */
+/* tool ghc-pkg-9.4.7 */
+#ifndef TOOL_VERSION_ghc_pkg
+#define TOOL_VERSION_ghc_pkg "9.4.7"
+#endif /* TOOL_VERSION_ghc_pkg */
+#ifndef MIN_TOOL_VERSION_ghc_pkg
+#define MIN_TOOL_VERSION_ghc_pkg(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_ghc_pkg */
+/* tool haddock-2.27.0 */
+#ifndef TOOL_VERSION_haddock
+#define TOOL_VERSION_haddock "2.27.0"
+#endif /* TOOL_VERSION_haddock */
+#ifndef MIN_TOOL_VERSION_haddock
+#define MIN_TOOL_VERSION_haddock(major1,major2,minor) (\
+  (major1) <  2 || \
+  (major1) == 2 && (major2) <  27 || \
+  (major1) == 2 && (major2) == 27 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_haddock */
+/* tool happy-1.19.12 */
+#ifndef TOOL_VERSION_happy
+#define TOOL_VERSION_happy "1.19.12"
+#endif /* TOOL_VERSION_happy */
+#ifndef MIN_TOOL_VERSION_happy
+#define MIN_TOOL_VERSION_happy(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  19 || \
+  (major1) == 1 && (major2) == 19 && (minor) <= 12)
+#endif /* MIN_TOOL_VERSION_happy */
+/* tool hpc-0.68 */
+#ifndef TOOL_VERSION_hpc
+#define TOOL_VERSION_hpc "0.68"
+#endif /* TOOL_VERSION_hpc */
+#ifndef MIN_TOOL_VERSION_hpc
+#define MIN_TOOL_VERSION_hpc(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  68 || \
+  (major1) == 0 && (major2) == 68 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_hpc */
+/* tool hsc2hs-0.68.8 */
+#ifndef TOOL_VERSION_hsc2hs
+#define TOOL_VERSION_hsc2hs "0.68.8"
+#endif /* TOOL_VERSION_hsc2hs */
+#ifndef MIN_TOOL_VERSION_hsc2hs
+#define MIN_TOOL_VERSION_hsc2hs(major1,major2,minor) (\
+  (major1) <  0 || \
+  (major1) == 0 && (major2) <  68 || \
+  (major1) == 0 && (major2) == 68 && (minor) <= 8)
+#endif /* MIN_TOOL_VERSION_hsc2hs */
+/* tool hscolour-1.24 */
+#ifndef TOOL_VERSION_hscolour
+#define TOOL_VERSION_hscolour "1.24"
+#endif /* TOOL_VERSION_hscolour */
+#ifndef MIN_TOOL_VERSION_hscolour
+#define MIN_TOOL_VERSION_hscolour(major1,major2,minor) (\
+  (major1) <  1 || \
+  (major1) == 1 && (major2) <  24 || \
+  (major1) == 1 && (major2) == 24 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_hscolour */
+/* tool runghc-9.4.7 */
+#ifndef TOOL_VERSION_runghc
+#define TOOL_VERSION_runghc "9.4.7"
+#endif /* TOOL_VERSION_runghc */
+#ifndef MIN_TOOL_VERSION_runghc
+#define MIN_TOOL_VERSION_runghc(major1,major2,minor) (\
+  (major1) <  9 || \
+  (major1) == 9 && (major2) <  4 || \
+  (major1) == 9 && (major2) == 4 && (minor) <= 7)
+#endif /* MIN_TOOL_VERSION_runghc */
+/* tool strip-2.38 */
+#ifndef TOOL_VERSION_strip
+#define TOOL_VERSION_strip "2.38"
+#endif /* TOOL_VERSION_strip */
+#ifndef MIN_TOOL_VERSION_strip
+#define MIN_TOOL_VERSION_strip(major1,major2,minor) (\
+  (major1) <  2 || \
+  (major1) == 2 && (major2) <  38 || \
+  (major1) == 2 && (major2) == 38 && (minor) <= 0)
+#endif /* MIN_TOOL_VERSION_strip */
+
+#ifndef CURRENT_PACKAGE_KEY
+#define CURRENT_PACKAGE_KEY "huffman-0.1-FYSjga9JLF2kZjOZ6zeLt"
+#endif /* CURRENT_packageKey */
+#ifndef CURRENT_COMPONENT_ID
+#define CURRENT_COMPONENT_ID "huffman-0.1-FYSjga9JLF2kZjOZ6zeLt"
+#endif /* CURRENT_COMPONENT_ID */
+#ifndef CURRENT_PACKAGE_VERSION
+#define CURRENT_PACKAGE_VERSION "0.1"
+#endif /* CURRENT_PACKAGE_VERSION */
+
+#undef CURRENT_PACKAGE_KEY
+#undef CURRENT_COMPONENT_ID
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.dyn_hi b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.dyn_hi
index 4dd1c0c..6cfe9f1 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.dyn_hi and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.dyn_hi differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.hi b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.hi
index 1524701..ba05395 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.hi and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.dyn_hi b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.dyn_hi
index a6c65f5..58d706b 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.dyn_hi and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.dyn_hi differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.hi b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.hi
index cd7563b..d3750dd 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.hi and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/Paths_huffman.hi differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a
index 27766f8..1e763cf 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt.a differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so
index 5be0eaf..3565acd 100755
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/libHShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt-ghc9.4.7.so differ
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
index 0ce260f..c8837aa 100644
--- a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
+++ b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt.conf
@@ -5,24 +5,24 @@ id:                   huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 key:                  huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 license:              BSD-3-Clause
 synopsis:             huffman
-abi:                  5af1db6672629be997b9440d7ecf09b9
+abi:                  d3dea09c9f2ebe1c8650b290404d897c
 exposed:              True
 exposed-modules:      Auxiliaries Huffman
 hidden-modules:       Paths_huffman
 import-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 
 library-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 
 library-dirs-static:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7/huffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 
 dynamic-library-dirs:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/lib/x86_64-linux-ghc-9.4.7
 
 data-dir:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/share/x86_64-linux-ghc-9.4.7/huffman-0.1
 
 hs-libraries:         HShuffman-0.1-FYSjga9JLF2kZjOZ6zeLt
 depends:
@@ -30,7 +30,7 @@ depends:
     filepath-1.4.2.2
 
 haddock-interfaces:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/doc/huffman-0.1/huffman.haddock
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/doc/huffman-0.1/huffman.haddock
 
 haddock-html:
-    /home/student/Documents/Anwendungsentwicklung/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/doc/huffman-0.1
+    /home/student/Repositories/Anwendungsentwicklung_Haskell/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/doc/huffman-0.1
diff --git a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/package.cache b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/package.cache
index a1d56b5..cbcb543 100644
Binary files a/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/package.cache and b/Aufgabe_6/code/.stack-work/install/x86_64-linux/c95135353db856bc6efc9bd10e84b1a5a9a219f3607bca4f1889717059c848cc/9.4.7/pkgdb/package.cache differ
diff --git a/Aufgabe_6/code/.stack-work/stack.sqlite3 b/Aufgabe_6/code/.stack-work/stack.sqlite3
index f4926dc..0a00e24 100644
Binary files a/Aufgabe_6/code/.stack-work/stack.sqlite3 and b/Aufgabe_6/code/.stack-work/stack.sqlite3 differ
diff --git a/Aufgabe_6/code/Aaron.comp b/Aufgabe_6/code/Aaron.comp
new file mode 100644
index 0000000..75f17e2
Binary files /dev/null and b/Aufgabe_6/code/Aaron.comp differ
diff --git a/Aufgabe_6/code/Aaron.txt b/Aufgabe_6/code/Aaron.txt
new file mode 100644
index 0000000..e6c8f6a
--- /dev/null
+++ b/Aufgabe_6/code/Aaron.txt
@@ -0,0 +1,6 @@
+Aaron Adrian
+Aaron Adrian
+Aaron Adrian
+Aaron Adrian
+Aaron Adrian
+Aaron Adrian
\ No newline at end of file
diff --git a/Aufgabe_6/code/Aaron2.txt b/Aufgabe_6/code/Aaron2.txt
new file mode 100644
index 0000000..e69de29
diff --git a/Aufgabe_6/code/src/Huffman.hs b/Aufgabe_6/code/src/Huffman.hs
index 3f2fe7f..d41c5c5 100755
--- a/Aufgabe_6/code/src/Huffman.hs
+++ b/Aufgabe_6/code/src/Huffman.hs
@@ -1,13 +1,14 @@
 module Huffman where
 
---import qualified Data.List as List
-
 import qualified Data.Map.Strict as Map
-import Auxiliaries ( Bit (..) )
+import Auxiliaries ( Bit (..), FileContent (FileContent, fc_codingTable, fc_content), Bitlist (Bitlist), binaryToFile, binaryFromFile)
 import Data.Maybe (fromMaybe)
 import Data.Char (toUpper)
-import Data.List (sort)
 import qualified Data.IntMap.Strict as IntMap
+import System.IO
+import Data.List (maximumBy, minimumBy)
+import Text.Printf (printf)
+
 type IntMap = IntMap.IntMap
 type Map = Map.Map
 type CodingTable = Map Char [Bit]
@@ -17,7 +18,7 @@ type CodingTable = Map Char [Bit]
 -----------------------------------------------------------------------
 
 data Node = Leaf Char Int | Inner Node Node Int deriving (Show)
-newtype HTree = Root Node
+newtype HTree = Root Node deriving (Show)
 
 exercise1TreeValid :: HTree
 exercise1TreeValid = Root (Inner (Inner (Leaf 'E' 158) (Inner (Leaf 'N' 97) (Leaf 'I' 82) 179) 337) (Inner (Inner (Leaf 'R' 77) (Leaf 'S' 67) 144) (Inner (Leaf 'T' 64) (Leaf 'A' 61) 125) 269) 606)
@@ -159,6 +160,9 @@ instance Ord Node where
     (Inner _ _ frequency1) <= (Leaf _ frequency2) = frequency1 <= frequency2
     (Inner _ _ frequency1) <= (Inner _ _ frequency2) = frequency1 <= frequency2
 
+instance Eq HTree where
+    (Root node1) == (Root node2) = node1 == node2
+
 buildHTree :: String -> HTree
 buildHTree input =
     let charFrequencyMap = combineFrequencies (addOccurences input)
@@ -188,32 +192,44 @@ toHTree map lastTree =
                 case IntMap.minView map of
                     Just (minimums, newMap) ->
                         case minimums of
-                            [] -> error "Impossible case"
+                            [] -> toHTree newMap lastTree
                             [x] ->
                                 let Root xRoot = x
                                     in case xRoot of
                                         Leaf _ xFrequency ->
-                                            if lastTreeRootFrequency < xFrequency
-                                                then toHTree newMap (Root (Inner lastTreeRoot xRoot (lastTreeRootFrequency + xFrequency)))
-                                                else toHTree newMap (Root (Inner xRoot lastTreeRoot (lastTreeRootFrequency + xFrequency)))
+                                            if lastTreeRootFrequency == 0
+                                                then toHTree newMap x
+                                                else if lastTreeRootFrequency < xFrequency
+                                                    then toHTree newMap (Root (Inner lastTreeRoot xRoot (lastTreeRootFrequency + xFrequency)))
+                                                    else toHTree newMap (Root (Inner xRoot lastTreeRoot (lastTreeRootFrequency + xFrequency)))
                                         Inner _ _ xFrequency ->
-                                            if lastTreeRootFrequency < xFrequency
-                                                then toHTree newMap (Root (Inner lastTreeRoot xRoot (lastTreeRootFrequency + xFrequency)))
-                                                else toHTree newMap (Root (Inner xRoot lastTreeRoot (lastTreeRootFrequency + xFrequency)))
+                                            if lastTreeRootFrequency == 0
+                                                then toHTree newMap x
+                                                else if lastTreeRootFrequency < xFrequency
+                                                    then toHTree newMap (Root (Inner lastTreeRoot xRoot (lastTreeRootFrequency + xFrequency)))
+                                                    else toHTree newMap (Root (Inner xRoot lastTreeRoot (lastTreeRootFrequency + xFrequency)))
                             (x:y:rest) ->
                                 let Root xRoot = x
                                     Root yRoot = y
                                     in case xRoot of
                                         Leaf _ xFrequency ->
-                                            if lastTreeRootFrequency < xFrequency
-                                                then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner lastTreeRoot (Inner xRoot yRoot (xFrequency * 2)) (lastTreeRootFrequency + (xFrequency * 2))))
-                                                else toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner (Inner xRoot yRoot (xFrequency * 2)) lastTreeRoot (lastTreeRootFrequency + (xFrequency * 2))))
+                                            if lastTreeRootFrequency == 0
+                                                then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner xRoot yRoot (xFrequency * 2)))
+                                                else if lastTreeRootFrequency < xFrequency
+                                                    then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner lastTreeRoot (Inner xRoot yRoot (xFrequency * 2)) (lastTreeRootFrequency + (xFrequency * 2))))
+                                                    else toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner (Inner xRoot yRoot (xFrequency * 2)) lastTreeRoot (lastTreeRootFrequency + (xFrequency * 2))))
+                                        Inner _ _ xFrequency ->
+                                            if lastTreeRootFrequency == 0
+                                                then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner xRoot yRoot (xFrequency * 2)))
+                                                else if lastTreeRootFrequency < xFrequency
+                                                    then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner lastTreeRoot (Inner xRoot yRoot (xFrequency * 2)) (lastTreeRootFrequency + (xFrequency * 2))))
+                                                    else toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner (Inner xRoot yRoot (xFrequency * 2)) lastTreeRoot (lastTreeRootFrequency + (xFrequency * 2))))
                     _ -> lastTree
             Inner _ _ lastTreeRootFrequency ->
                 case IntMap.minView map of
                     Just (minimums, newMap) ->
                         case minimums of
-                            [] -> error "Impossible case"
+                            [] -> toHTree newMap lastTree
                             [x] ->
                                 let Root xRoot = x
                                     in case xRoot of
@@ -233,19 +249,104 @@ toHTree map lastTree =
                                             if lastTreeRootFrequency < xFrequency
                                                 then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner lastTreeRoot (Inner xRoot yRoot (xFrequency * 2)) (lastTreeRootFrequency + (xFrequency * 2))))
                                                 else toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner (Inner xRoot yRoot (xFrequency * 2)) lastTreeRoot (lastTreeRootFrequency + (xFrequency * 2))))
+                                        Inner _ _ xFrequency ->
+                                            if lastTreeRootFrequency < xFrequency
+                                                then toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner lastTreeRoot (Inner xRoot yRoot (xFrequency * 2)) (lastTreeRootFrequency + (xFrequency * 2))))
+                                                else toHTree (IntMap.insert xFrequency rest newMap) (Root (Inner (Inner xRoot yRoot (xFrequency * 2)) lastTreeRoot (lastTreeRootFrequency + (xFrequency * 2))))
                     _ -> lastTree
 
---[(0,'i'),(3,'j'),(0,'f')]
---minView 0 -> [(0,'i'),(0,'f')]
-
---minView 
---kleinster 
---minView :: IntMap a -> Maybe (a, IntMap a)
---O(log n). Retrieves the minimal key of the map, and the map stripped of that element, or Nothing if passed an empty map. 
-
 -----------------------------------------------------------------------
 -- Aufgabe 7 Test
 -----------------------------------------------------------------------
 
-nodeList :: [Node]
-nodeList = [Leaf 'R' 4, Leaf 'A' 3, Leaf 'I' 2, Leaf 'N' 1]
\ No newline at end of file
+treeAaron :: HTree
+treeAaron = Root (Inner (Leaf 'A' 1) (Inner (Inner (Leaf 'n' 1) (Leaf 'a' 1) 2) (Inner (Leaf 'r' 1) (Leaf 'o' 1) 2) 4) 5)
+
+treeMISSISSIPPI :: HTree
+treeMISSISSIPPI = Root (Inner (Inner (Leaf 'M' 1) (Leaf 'P' 2) 3) (Inner (Leaf 'S' 4) (Leaf 'I' 4) 8) 11)
+
+treeAAABC :: HTree
+treeAAABC = Root (Inner (Inner (Leaf 'C' 1) (Leaf 'B' 1) 2) (Leaf 'A' 3) 5)
+
+-----------------------------------------------------------------------
+-- Aufgabe 8
+-----------------------------------------------------------------------
+
+--type CodingTable = Map Char [Bit]
+type Depth = Int
+
+toDecodeTree :: CodingTable -> HTree
+toDecodeTree table =
+    let listWithDepth = (codingListToCodingListWithDepth (codingTableToList table))
+        listWithDepthInverted = invertDepths listWithDepth (getMinimumDepth listWithDepth) (getMaximumDepth listWithDepth)
+        in buildHTree (depthListToString listWithDepthInverted)
+
+depthListToString :: [(Char, Depth)] -> String
+depthListToString list =
+    case list of
+        [] -> ""
+        ((char, depth):rest) ->  (replicate depth char) ++ depthListToString rest
+
+invertDepths :: [(Char, Depth)] -> Depth -> Depth -> [(Char, Depth)]
+invertDepths list minDepth maxDepth = map (\(char, depth) -> (char, (minDepth + maxDepth - depth))) list
+
+codingTableToList :: CodingTable -> [(Char, [Bit])]
+codingTableToList table = Map.toList table
+
+codingListToCodingListWithDepth :: [(Char, [Bit])] -> [(Char, Depth)]
+codingListToCodingListWithDepth tableList =
+    map (\(char, bitList) -> (char, length bitList)) tableList
+
+getMaximumDepth :: [(Char, Depth)] -> Depth
+getMaximumDepth = (\(_, d) -> d) . maximumBy compareByDepth
+
+getMinimumDepth :: [(Char, Depth)] -> Depth
+getMinimumDepth = (\(_, d) -> d) . minimumBy compareByDepth
+
+compareByDepth :: (Char, Depth) -> (Char, Depth) -> Ordering
+compareByDepth (_, depth1) (_, depth2)
+    | depth1 < depth2 = LT
+    | depth1 > depth2 = GT
+    | otherwise = EQ
+
+-----------------------------------------------------------------------
+-- Aufgabe 8 Test
+-----------------------------------------------------------------------
+
+testCodingTable :: CodingTable
+testCodingTable = Map.fromList [('E', [Zero,Zero]), ('N', [Zero,One,Zero]), ('I', [Zero,One,One]), ('R', [One,Zero,Zero]), ('S', [One,Zero,One]), ('T', [One,One,Zero]), ('A', [One,One,One])]
+
+testCodingTableHTree :: HTree
+testCodingTableHTree = Root (Inner (Leaf 'E' 3) (Inner (Inner (Leaf 'I' 2) (Leaf 'A' 2) 4) (Inner (Inner (Leaf 'R' 2) (Leaf 'N' 2) 4) (Inner (Leaf 'T' 2) (Leaf 'S' 2) 4) 8) 12) 15)
+
+-----------------------------------------------------------------------
+-- Aufgabe 9
+-----------------------------------------------------------------------
+
+encodeFile :: FilePath -> FilePath -> IO ()
+encodeFile input output =
+    withFile input ReadMode $ \handle -> do
+    inputContent <- hGetContents handle
+    let htree = buildHTree inputContent
+        codingTable = toCodingTable htree
+        encodedContent = encode codingTable inputContent
+        fileContent = FileContent {fc_codingTable = (map (\(char, bitList) -> (char, Bitlist bitList)) (Map.toList codingTable)), fc_content = (Bitlist encodedContent)}
+        in do
+            printf ("\n" ++ show htree ++ "\n")
+            --printf (show codingTable ++ "\n")
+            --printf (show encodedContent ++ "\n")
+            binaryToFile output fileContent
+
+decodeFile :: FilePath -> FilePath -> IO ()
+decodeFile input output = do
+    fileContent <- binaryFromFile input
+    let codingTable = fc_codingTable fileContent
+        encodedContent = fc_content fileContent
+        decodeTree = toDecodeTree (Map.fromList (map (\(char, Bitlist bitList) -> (char, bitList)) codingTable))
+        decodedString = decode decodeTree (bitlistToList encodedContent)
+        in do
+            printf ("\n" ++ show decodeTree)
+            withFile output WriteMode (\handle -> do hPutStr handle decodedString)
+
+bitlistToList :: Bitlist -> [Bit]
+bitlistToList (Bitlist bits) = bits
\ No newline at end of file
diff --git a/Aufgabe_6/code/test/Tests.hs b/Aufgabe_6/code/test/Tests.hs
index 974c4c5..2fa248d 100755
--- a/Aufgabe_6/code/test/Tests.hs
+++ b/Aufgabe_6/code/test/Tests.hs
@@ -20,10 +20,10 @@ test_toCodingTable = do
 
 test_encode :: IO ()
 test_encode = do
-  assertEqual "test encode Ente" enteEncoded (encode codingTableForTesting "Ente")
-  assertEqual "test encode Eren" erenEncoded (encode codingTableForTesting "Eren")
-  assertEqual "test encode Start" startEncoded (encode codingTableForTesting "Start")
-  assertEqual "test encode Rain" rainEncoded (encode codingTableForTesting "Rain")
+  assertEqual "test encode ENTE" enteEncoded (encode codingTableForTesting "ENTE")
+  assertEqual "test encode ENTE" erenEncoded (encode codingTableForTesting "EREN")
+  assertEqual "test encode START" startEncoded (encode codingTableForTesting "START")
+  assertEqual "test encode RAIN" rainEncoded (encode codingTableForTesting "RAIN")
 
 test_decode :: IO ()
 test_decode = do
@@ -34,16 +34,23 @@ test_decode = do
 
 test_buildHTree :: IO ()
 test_buildHTree = do
-  assertEqual "test buildHTree" nodeList (buildHTree "nIiaAaRrRr")
+  assertEqual "test buildHTree" treeMISSISSIPPI (buildHTree "MISSISSIPPI")
+  assertEqual "test buildHTree" treeAaron (buildHTree "Aaron")
+  assertEqual "test buildHTree" treeAAABC (buildHTree "AAABC")
+  assertEqual "test buildHTree" (Root (Leaf 'A' 0)) (buildHTree "")
+  assertEqual "test buildHTree" (Root (Leaf 'A' 1)) (buildHTree "A")
 
 test_toDecodeTree :: IO ()
-test_toDecodeTree = pure ()
+test_toDecodeTree = do
+  assertEqual "test toDecodeTree" testCodingTableHTree (toDecodeTree testCodingTable)
 
 test_toFromWord8 :: IO ()
 test_toFromWord8 = pure ()
 
 test_encodeDecodeFile :: IO ()
-test_encodeDecodeFile = pure ()
+test_encodeDecodeFile = do
+  _ <- encodeFile "Aaron.txt" "Aaron.comp"
+  decodeFile "Aaron.comp" "Aaron2.txt"
 
 allTests :: Test
 allTests =