diff --git a/Recyclable.Collections.TestData/Recyclable.Collections.TestData.csproj b/Recyclable.Collections.TestData/Recyclable.Collections.TestData.csproj
index 64979c7..fdca3cd 100644
--- a/Recyclable.Collections.TestData/Recyclable.Collections.TestData.csproj
+++ b/Recyclable.Collections.TestData/Recyclable.Collections.TestData.csproj
@@ -7,7 +7,7 @@
 		<OutputType>Library</OutputType>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<PackageId>Recyclable.Collections.TestData</PackageId>
-		<PackageVersion>0.0.3.1</PackageVersion>
+		<PackageVersion>0.0.3.3</PackageVersion>
 		<Authors>Marek Lemańczyk</Authors>
 		<Company>N/A</Company>
 		<Product>Recyclable.Collections.TestData</Product>
@@ -19,7 +19,7 @@
 		<PackageLicenseFile>LICENSE.md</PackageLicenseFile>
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<RepositoryType>git</RepositoryType>
-		<PackageReleaseNotes>Fixed runtime error caused by missing MoreLinq.</PackageReleaseNotes>
+		<PackageReleaseNotes>Range variants extended.</PackageReleaseNotes>
 		<Platforms>AnyCPU;x64</Platforms>
 		<PackageIcon>logo.png</PackageIcon>
 	</PropertyGroup>
diff --git a/Recyclable.Collections.TestData/RecyclableLongListTestData.cs b/Recyclable.Collections.TestData/RecyclableLongListTestData.cs
index 155bc76..6dbc7cd 100644
--- a/Recyclable.Collections.TestData/RecyclableLongListTestData.cs
+++ b/Recyclable.Collections.TestData/RecyclableLongListTestData.cs
@@ -318,6 +318,12 @@ namespace Recyclable.Collections.TestData
 			yield return (0L, Math.Max(itemIndex, 1L));
 			yield return (0L, Math.Max(itemsCount - itemIndex, 1L));
 			yield return (0L, Math.Max(Math.Min(itemsCount - itemIndex, 2L), 1L));
+
+			var rangeSize = (int)Math.Min(itemsCount - itemIndex, 4);
+			yield return ((int)(rangeSize > 2 ? Math.Max(0, itemIndex - 2) : itemIndex), rangeSize);
+
+			rangeSize = (int)Math.Max(Math.Min(itemsCount - itemIndex - 2, 4), 0);
+			yield return ((int)(rangeSize > 2 ? Math.Max(0, itemIndex - 2 - 1) : Math.Max(0, itemIndex - 1)), rangeSize);
 		}
 
 		public static IEnumerable<object[]> SourceDataWithBlockSizeWithItemIndexVariants { get; } = CombineSourceRefDataWithBlockSizeWithItemIndex(false);