diff --git a/priority_queue/priority_queue_test.go b/priority_queue/priority_queue_test.go
index e3f3eb8..dd8abd3 100644
--- a/priority_queue/priority_queue_test.go
+++ b/priority_queue/priority_queue_test.go
@@ -165,7 +165,7 @@ func TestQueueRemove(t *testing.T) {
 		content += spew.Sprint(pq.Values())
 	}
 
-	if content != "[1 4 10 53 78 90][1 4 53 78 90][1 4 78 90][1 4 90][1 4][4][]" {
+	if content != "[90 78 53 10 4 1][90 78 53 4 1][90 78 4 1][90 4 1][4 1][4][]" {
 		t.Error(content)
 	}
 }
@@ -183,7 +183,7 @@ func TestQueueRemoveIndex(t *testing.T) {
 		content += spew.Sprint(pq.Values())
 	}
 
-	if content != "[1 4 10 32 53 78][1 4 10 32 53][1 4 10 32][1 4 10][1 4][1][]" {
+	if content != "[78 53 32 10 4 1][53 32 10 4 1][32 10 4 1][10 4 1][4 1][1][]" {
 		t.Error(content)
 	}
 
diff --git a/priority_queue/vbt.go b/priority_queue/vbt.go
index 13ace44..0a116df 100644
--- a/priority_queue/vbt.go
+++ b/priority_queue/vbt.go
@@ -249,7 +249,7 @@ func (tree *vbTree) Values() []interface{} {
 	tree.Traversal(func(v interface{}) bool {
 		result = append(result, v)
 		return true
-	}, LDR)
+	}, RDL)
 	return result
 }
 
diff --git a/priority_queuekey/priority_queuekey_test.go b/priority_queuekey/priority_queuekey_test.go
index 1429da5..8a242b5 100644
--- a/priority_queuekey/priority_queuekey_test.go
+++ b/priority_queuekey/priority_queuekey_test.go
@@ -165,7 +165,7 @@ func TestQueueRemove(t *testing.T) {
 		content += spew.Sprint(pq.Values())
 	}
 
-	if content != "[1 4 10 53 78 90][1 4 53 78 90][1 4 78 90][1 4 90][1 4][4][]" {
+	if content != "[90 78 53 10 4 1][90 78 53 4 1][90 78 4 1][90 4 1][4 1][4][]" {
 		t.Error(content)
 	}
 }
@@ -183,7 +183,7 @@ func TestQueueRemoveIndex(t *testing.T) {
 		content += spew.Sprint(pq.Values())
 	}
 
-	if content != "[1 4 10 32 53 78][1 4 10 32 53][1 4 10 32][1 4 10][1 4][1][]" {
+	if content != "[78 53 32 10 4 1][53 32 10 4 1][32 10 4 1][10 4 1][4 1][1][]" {
 		t.Error(content)
 	}
 
diff --git a/priority_queuekey/vbt.go b/priority_queuekey/vbt.go
index d2a0bdc..802be1c 100644
--- a/priority_queuekey/vbt.go
+++ b/priority_queuekey/vbt.go
@@ -249,7 +249,7 @@ func (tree *vbTree) Values() []interface{} {
 	tree.Traversal(func(k, v interface{}) bool {
 		result = append(result, v)
 		return true
-	}, LDR)
+	}, RDL)
 	return result
 }