diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.Enumerable.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.Enumerable.g.cs
index 5f28270..28dace5 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.Enumerable.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.Enumerable.g.cs
@@ -1 +1,38 @@
-
\ No newline at end of file
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
+
+#nullable enable
+
+namespace Tsu.Trees.RedGreen.Sample.Internal
+{
+    internal partial struct SampleList<TNode> where TNode : global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode
+    {
+        internal struct Enumerator
+        {
+            private readonly SampleList<TNode> _list;
+            private int _index;
+
+            internal Enumerator(SampleList<TNode> list)
+            {
+                _list = list;
+                _index = -1;
+            }
+
+            public bool MoveNext()
+            {
+                var newIndex = _index + 1;
+                if (newIndex < _list.Count)
+                {
+                    _index = newIndex;
+                    return true;
+                }
+
+                return false;
+            }
+
+            public TNode Current => _list[_index]!;
+        }
+    }
+}
diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.g.cs
index 5f28270..08689aa 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenList`1.g.cs
@@ -1 +1,145 @@
-
\ No newline at end of file
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
+
+#nullable enable
+
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+
+namespace Tsu.Trees.RedGreen.Sample.Internal
+{
+    internal readonly partial struct SampleList<TNode> : global::System.IEquatable<SampleList<TNode>>
+        where TNode : global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode
+    {
+        private readonly global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode? _node;
+
+        internal SampleList(global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode? node)
+        {
+            _node = node;
+        }
+
+        internal global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode? Node => _node;
+
+        public int Count => _node == null ? 0 : (_node.IsList ? _node.SlotCount : 1);
+
+        public TNode? this[int index]
+        {
+            get
+            {
+                if (_node == null)
+                {
+                    return null;
+                }
+                else if (_node.IsList)
+                {
+                    global::System.Diagnostics.Debug.Assert(index >= 0);
+                    global::System.Diagnostics.Debug.Assert(index <= _node.SlotCount);
+
+                    return (TNode?) _node.GetSlot(index);
+                }
+                else if (index == 0)
+                {
+                    return (TNode?) _node;
+                }
+                else
+                {
+                    throw new global::System.InvalidOperationException("The program has reached a state that was thought to be unreachable.");
+                }
+            }
+        }
+
+        internal TNode GetRequiredItem(int index)
+        {
+            var node = this[index];
+            global::System.Diagnostics.Debug.Assert(node is object);
+            return node!;
+        }
+
+        internal global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode? ItemUntyped(int index)
+        {
+            global::System.Diagnostics.Debug.Assert(_node is not null);
+            var node = _node!;
+            if (node.IsList)
+            {
+                return node.GetSlot(index);
+            }
+
+            global::System.Diagnostics.Debug.Assert(index == 0);
+            return node;
+        }
+
+        public bool Any() => _node != null;
+
+        public bool Any(global::Tsu.Trees.RedGreen.Sample.SampleKind kind)
+        {
+            foreach (var element in this)
+            {
+                if (element.Kind == kind)
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        internal TNode[] Nodes
+        {
+            get
+            {
+                var arr = new TNode[Count];
+                for (int i = 0; i < Count; i++)
+                {
+                    arr[i] = GetRequiredItem(i);
+                }
+                return arr;
+            }
+        }
+
+        public TNode? Last
+        {
+            get
+            {
+                global::System.Diagnostics.Debug.Assert(_node is not null);
+                var node = _node!;
+                if (node.IsList)
+                {
+                    return (TNode?) node.GetSlot(node.SlotCount - 1);
+                }
+
+                return (TNode?) node;
+            }
+        }
+
+        public Enumerator GetEnumerator() => new(this);
+
+        internal void CopyTo(int offset, global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode[] array, int arrayOffset, int count)
+        {
+            for (int i = 0; i < count; i++)
+            {
+                array[arrayOffset + i] = GetRequiredItem(i + offset);
+            }
+        }
+
+        public static bool operator ==(SampleList<TNode> left, SampleList<TNode> right) =>
+            left._node == right._node;
+
+        public static bool operator !=(SampleList<TNode> left, SampleList<TNode> right) =>
+            left._node != right._node;
+
+        public bool Equals(SampleList<TNode> other) => _node == other._node;
+
+        public override bool Equals(object? obj) => (obj is SampleList<TNode> list) && Equals(list);
+
+        public override int GetHashCode() => _node != null ? _node.GetHashCode() : 0;
+
+        public static implicit operator SampleList<TNode>(TNode node) => new(node);
+
+        public static implicit operator SampleList<TNode>(SampleList<global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode> nodes) => new(nodes._node);
+
+        public static implicit operator SampleList<global::Tsu.Trees.RedGreen.Sample.Internal.GreenNode>(SampleList<TNode> nodes) => new(nodes.Node);
+    }
+}
diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenRoot.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenRoot.g.cs
index 75e4f31..f82ee42 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenRoot.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenRoot.g.cs
@@ -1,4 +1,7 @@
-// <auto-generated />
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
 
 #nullable enable
 
diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenWalker.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenWalker.g.cs
index 581a274..b7de85f 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenWalker.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/Internal/GreenWalker.g.cs
@@ -1,4 +1,7 @@
-// <auto-generated />
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
 
 #nullable enable
 
diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedBase.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedBase.g.cs
index 781d42f..6682d20 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedBase.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedBase.g.cs
@@ -1,4 +1,7 @@
-// <auto-generated />
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
 
 #nullable enable
 
diff --git a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedWalker.g.cs b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedWalker.g.cs
index 03a6383..5436245 100644
--- a/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedWalker.g.cs
+++ b/Tsu.Trees.RedGreen/sample/Generated/Tsu.Trees.RedGreen/Tsu.Trees.RedGreen.SourceGenerator.Generator/Sample/RedWalker.g.cs
@@ -1,4 +1,7 @@
-// <auto-generated />
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
 
 #nullable enable
 
diff --git a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.Enumerable.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.Enumerable.sbn-cs
index 2bc4c62..dad7f72 100644
--- a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.Enumerable.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.Enumerable.sbn-cs
@@ -1,17 +1,21 @@
 {{~ if create_lists ~}}
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
+// <auto-generated />
 
-namespace {{ green_list.namespace | not_global }}
+#nullable enable
+
+namespace {{ green_base.namespace | not_global }}
 {
-    {{ green_list.accessibility }} partial struct {{ green_list.name }}<TNode> where TNode : {{ green_base.csharp }}
+    {{ green_base.accessibility }} partial struct {{ suffix }}List<TNode> where TNode : {{ green_base.csharp }}
     {
-        {{ green_list.accessibility }} struct Enumerator
+        {{ green_base.accessibility }} struct Enumerator
         {
-            private readonly {{ green_list.name }}<TNode> _list;
+            private readonly {{ suffix }}List<TNode> _list;
             private int _index;
 
-            internal Enumerator({{ green_list.name }}<TNode> list)
+            {{ green_base.accessibility }} Enumerator({{ suffix }}List<TNode> list)
             {
                 _list = list;
                 _index = -1;
diff --git a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.sbn-cs
index 087f143..2b50a20 100644
--- a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenList`1.sbn-cs
@@ -1,6 +1,7 @@
 {{~ if create_lists ~}}
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
 // <auto-generated />
 
 #nullable enable
@@ -9,14 +10,14 @@ using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.Linq;
 
-namespace {{ green_list.namespace | not_global }}
+namespace {{ green_base.namespace | not_global }}
 {
-    {{ green_list.accessibility }} readonly partial struct {{ green_list.name }}<TNode> : global::System.IEquatable<{{ green_list.name }}<TNode>>
+    {{ green_base.accessibility }} readonly partial struct {{ suffix }}List<TNode> : global::System.IEquatable<{{ suffix }}List<TNode>>
         where TNode : {{ green_base.csharp | not_null }}
     {
         private readonly {{ green_base.csharp | not_null }}? _node;
 
-        internal {{ green_list.name }}({{ green_base.csharp | not_null }}? node)
+        {{ green_base.accessibility }} {{ suffix }}List({{ green_base.csharp | not_null }}? node)
         {
             _node = node;
         }
@@ -124,23 +125,23 @@ namespace {{ green_list.namespace | not_global }}
             }
         }
 
-        public static bool operator ==({{ green_list.name }}<TNode> left, {{ green_list.name }}<TNode> right) =>
+        public static bool operator ==({{ suffix }}List<TNode> left, {{ suffix }}List<TNode> right) =>
             left._node == right._node;
 
-        public static bool operator !=({{ green_list.name }}<TNode> left, {{ green_list.name }}<TNode> right) =>
+        public static bool operator !=({{ suffix }}List<TNode> left, {{ suffix }}List<TNode> right) =>
             left._node != right._node;
 
-        public bool Equals({{ green_list.name }}<TNode> other) => _node == other._node;
+        public bool Equals({{ suffix }}List<TNode> other) => _node == other._node;
 
-        public override bool Equals(object? obj) => (obj is {{ green_list.name }}<TNode> list) && Equals(list);
+        public override bool Equals(object? obj) => (obj is {{ suffix }}List<TNode> list) && Equals(list);
 
         public override int GetHashCode() => _node != null ? _node.GetHashCode() : 0;
 
-        public static implicit operator {{ green_list.name }}<TNode>(TNode node) => new(node);
+        public static implicit operator {{ suffix }}List<TNode>(TNode node) => new(node);
 
-        public static implicit operator {{ green_list.name }}<TNode>({{ green_list.name }}<{{ green_base.csharp }}> nodes) => new(nodes._node);
+        public static implicit operator {{ suffix }}List<TNode>({{ suffix }}List<{{ green_base.csharp }}> nodes) => new(nodes._node);
 
-        public static implicit operator {{ green_list.name }}<{{ green_base.csharp }}>({{ green_list.name }}<TNode> nodes) => new(nodes.Node);
+        public static implicit operator {{ suffix }}List<{{ green_base.csharp }}>({{ suffix }}List<TNode> nodes) => new(nodes.Node);
     }
 }
 {{~ end ~}}
\ No newline at end of file
diff --git a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenRoot.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenRoot.sbn-cs
index ee9dc14..748fb83 100644
--- a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenRoot.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenRoot.sbn-cs
@@ -1,3 +1,6 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
 // <auto-generated />
 
 #nullable enable
diff --git a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenWalker.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenWalker.sbn-cs
index 72b1b39..7aa841d 100644
--- a/Tsu.Trees.RedGreen/src/Templates/Internal/GreenWalker.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/Internal/GreenWalker.sbn-cs
@@ -1,3 +1,6 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
 // <auto-generated />
 
 #nullable enable
diff --git a/Tsu.Trees.RedGreen/src/Templates/RedBase.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/RedBase.sbn-cs
index 4c7a70f..f5d0a88 100644
--- a/Tsu.Trees.RedGreen/src/Templates/RedBase.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/RedBase.sbn-cs
@@ -1,3 +1,6 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
 // <auto-generated />
 
 #nullable enable
diff --git a/Tsu.Trees.RedGreen/src/Templates/RedWalker.sbn-cs b/Tsu.Trees.RedGreen/src/Templates/RedWalker.sbn-cs
index 296b50e..749afde 100644
--- a/Tsu.Trees.RedGreen/src/Templates/RedWalker.sbn-cs
+++ b/Tsu.Trees.RedGreen/src/Templates/RedWalker.sbn-cs
@@ -1,3 +1,6 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// Modified by the Tsu (https://github.com/GGG-KILLER/Tsu) project for embedding into other projects.
 // <auto-generated />
 
 #nullable enable