diff --git a/README.md b/README.md
index cf791e3..f6dc6e9 100644
--- a/README.md
+++ b/README.md
@@ -47,10 +47,10 @@ Number of words|Time to check all anagrams no longer than that|Time to solve "ea
 ---------------|----------------------------------------------|-------------------------|-----------------------------------|-------------------------|---------------------------------------------
 3|0.04s||||4560
 4|0.45s|||0.08s|7,431,984
-5|10.4s|0.15s|0.06s|0.3s|1,347,437,484
-6|5.5 minutes|1s|0.2s|2.5s|58,405,904,844
-7|81 minutes|5.7s|0.8s|16.1s|1,070,307,744,114
-8|21.5 hours|21s|2.3s|65s|10,893,594,396,594
+5|10s|0.15s|0.06s|0.29s|1,347,437,484
+6|5 minutes|0.9s|0.2s|2.3s|58,405,904,844
+7|81 minutes|5.1s|0.7s|14.5s|1,070,307,744,114
+8|21.5 hours|19s|2s|59s|10,893,594,396,594
 9||2.5 minutes|13s|9.5 minutes|70,596,864,409,954
 10||5 minutes|21s|17.5 minutes|314,972,701,475,754
 
diff --git a/dotnet/WhiteRabbit/PhraseSet.cs b/dotnet/WhiteRabbit/PhraseSet.cs
index 7c8dab8..ee0e3cc 100644
--- a/dotnet/WhiteRabbit/PhraseSet.cs
+++ b/dotnet/WhiteRabbit/PhraseSet.cs
@@ -1,7 +1,9 @@
 namespace WhiteRabbit
 {
+    using System;
     using System.Diagnostics;
     using System.Linq;
+    using System.Numerics;
     using System.Runtime.CompilerServices;
     using WhiteRabbitUnmanagedBridge;
 
@@ -29,9 +31,9 @@
             }
         }
 
-        public unsafe void FillPhraseSet(PhraseSet initial, Word[] allWords, int[] wordIndexes, ulong[] permutations, int permutationOffset)
+        public unsafe void ProcessPermutations(PhraseSet initialPhraseSet, Word[] allWords, int[] wordIndexes, ulong[] permutations, Vector<uint> expectedHashes, Action<byte[], uint> action)
         {
-            fixed (uint* bufferPointer = this.Buffer, initialBufferPointer = initial.Buffer)
+            fixed (uint* bufferPointer = this.Buffer, initialBufferPointer = initialPhraseSet.Buffer)
             {
                 fixed (ulong* permutationsPointer = permutations)
                 {
@@ -39,33 +41,32 @@
                     {
                         fixed (Word* allWordsPointer = allWords)
                         {
-                            MD5Unmanaged.FillPhraseSet(
-                                (ulong*)initialBufferPointer,
-                                (ulong*)bufferPointer,
-                                (ulong*)allWordsPointer,
-                                wordIndexesPointer,
-                                permutationsPointer + permutationOffset,
-                                wordIndexes.Length);
+                            for (var i = 0; i < permutations.Length; i += Constants.PhrasesPerSet)
+                            {
+                                MD5Unmanaged.FillPhraseSet(
+                                    (ulong*)initialBufferPointer,
+                                    (ulong*)bufferPointer,
+                                    (ulong*)allWordsPointer,
+                                    wordIndexesPointer,
+                                    permutationsPointer + i,
+                                    wordIndexes.Length);
+
+                                MD5Unmanaged.ComputeMD5(bufferPointer);
+
+                                for (var j = 0; j < Constants.PhrasesPerSet; j++)
+                                {
+                                    if (Vector.EqualsAny(expectedHashes, new Vector<uint>(bufferPointer[j * 8 + 7])))
+                                    {
+                                        action(this.GetBytes(j), bufferPointer[j * 8 + 7]);
+                                    }
+                                }
+                            }
                         }
                     }
                 }
             }
         }
 
-        public unsafe void ComputeMD5()
-        {
-            fixed (uint* inputBuffer = this.Buffer)
-            {
-                MD5Unmanaged.ComputeMD5(inputBuffer);
-            }
-        }
-
-        [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public uint GetMD5(int number)
-        {
-            return this.Buffer[number * 8 + 7];
-        }
-
         public unsafe byte[] GetBytes(int number)
         {
             Debug.Assert(number < Constants.PhrasesPerSet);
diff --git a/dotnet/WhiteRabbit/StringsProcessor.cs b/dotnet/WhiteRabbit/StringsProcessor.cs
index 974ba53..1b01936 100644
--- a/dotnet/WhiteRabbit/StringsProcessor.cs
+++ b/dotnet/WhiteRabbit/StringsProcessor.cs
@@ -130,21 +130,13 @@
             var wordsVariants = this.ConvertVectorsToWordIndexes(sum);
             foreach (var wordsArray in Flattener.Flatten(wordsVariants))
             {
-                //Console.WriteLine(new string(wordsArray.SelectMany(wordIndex => this.AllWords[wordIndex].Original).Select(b => (char)b).ToArray()));
-
-                var permutations = PrecomputedPermutationsGenerator.HamiltonianPermutations(wordsArray.Length, permutationsFilter);
-                for (var i = 0; i < permutations.Length; i += Constants.PhrasesPerSet)
-                {
-                    phraseSet.FillPhraseSet(initialPhraseSet, this.AllWords, wordsArray, permutations, i);
-                    phraseSet.ComputeMD5();
-                    for (var j = 0; j < Constants.PhrasesPerSet; j++)
-                    {
-                        if (Vector.EqualsAny(expectedHashes, new Vector<uint>(phraseSet.GetMD5(j))))
-                        {
-                            action(phraseSet.GetBytes(j), phraseSet.GetMD5(j));
-                        }
-                    }
-                }
+                phraseSet.ProcessPermutations(
+                    initialPhraseSet,
+                    this.AllWords,
+                    wordsArray,
+                    PrecomputedPermutationsGenerator.HamiltonianPermutations(wordsArray.Length, permutationsFilter),
+                    expectedHashes,
+                    action);
             }
         }
     }