diff --git a/BinaryRelationsTests/BinaryRelationsOperationsTests.cs b/BinaryRelationsTests/BinaryRelationsOperationsTests.cs
index 47d6cd3..4960244 100644
--- a/BinaryRelationsTests/BinaryRelationsOperationsTests.cs
+++ b/BinaryRelationsTests/BinaryRelationsOperationsTests.cs
@@ -152,37 +152,37 @@ public void Narrowing()
             }.Cast<int, bool>();
             var expected = new[,]
             {
-                {1, 1, 1, 1},
                 {1, 0, 0, 1},
+                {0, 0, 0, 0},
+                {0, 0, 0, 0},
                 {1, 0, 0, 1},
-                {1, 1, 1, 1},
             }.Cast<int, bool>();
             Assert.Equal(expected, m1.Narrowing(1, 4));
 
             expected = new[,]
             {
-                {1, 1, 1, 1},
-                {1, 1, 1, 1},
                 {1, 1, 0, 0},
                 {1, 1, 0, 0},
+                {0, 0, 0, 0},
+                {0, 0, 0, 0},
             }.Cast<int, bool>();
             Assert.Equal(expected, m1.Narrowing(1, 2));
 
             expected = new[,]
             {
-                {1, 1, 1, 1},
                 {1, 0, 1, 1},
-                {1, 1, 1, 1},
-                {1, 1, 1, 1},
+                {0, 0, 0, 0},
+                {1, 0, 1, 1},
+                {1, 0, 1, 1},
             }.Cast<int, bool>();
             Assert.Equal(expected, m1.Narrowing(1, 3, 4));
 
             expected = new[,]
             {
-                {1, 1, 1, 1},
-                {1, 0, 0, 0},
-                {1, 0, 0, 0},
                 {1, 0, 0, 0},
+                {0, 0, 0, 0},
+                {0, 0, 0, 0},
+                {0, 0, 0, 0},
             }.Cast<int, bool>();
             Assert.Equal(expected, m1.Narrowing(1));
         }