diff --git a/development/libs/iterator/iterator_concepts.fig b/development/libs/iterator/iterator_concepts.fig
index 0723053..198205e 100644
--- a/development/libs/iterator/iterator_concepts.fig
+++ b/development/libs/iterator/iterator_concepts.fig
@@ -7,16 +7,16 @@ Letter
 Single
 -2
 1200 2
-6 750 2100 3750 4125
+6 150 2325 4275 4350
 2 1 0 1 0 7 100 0 -1 4.000 0 0 -1 1 0 2
 	1 1 1.00 60.00 120.00
-	 1650 3825 1650 3225
+	 1725 4050 1725 3450
 2 1 0 1 0 7 100 0 -1 4.000 0 0 -1 1 0 2
 	1 1 1.00 60.00 120.00
-	 1650 2925 1650 2325
-4 0 0 100 0 19 18 0.0000 4 210 1995 750 2325 ForwardIterator\001
-4 0 0 100 0 19 18 0.0000 4 210 2580 750 3225 BidirectionalIterator\001
-4 0 0 100 0 19 18 0.0000 4 210 2940 750 4125 RandomAccessIterator\001
+	 1725 3150 1725 2550
+4 0 0 100 0 19 18 0.0000 4 210 3180 375 2550 ForwardTraversalIterator\001
+4 0 0 100 0 19 18 0.0000 4 210 3765 225 3450 BidirectionalTraversalIterator\001
+4 0 0 100 0 19 18 0.0000 4 210 4125 150 4350 RandomAccessTraversalIterator\001
 -6
 2 1 0 1 0 7 50 0 -1 0.000 0 0 -1 1 0 2
 	1 1 1.00 60.00 120.00
@@ -33,5 +33,5 @@ Single
 4 0 0 100 0 19 18 0.0000 4 210 2040 6600 2400 WritableIterator\001
 4 0 0 100 0 19 18 0.0000 4 210 2145 3900 2400 ReadableIterator\001
 4 0 0 50 0 19 18 0.0000 4 210 2835 5700 3300 MutableLvalueIterator\001
-4 0 0 50 0 19 18 0.0000 4 210 2970 3900 3900 ConstantLvalueIterator\001
 4 0 0 50 0 19 18 0.0000 4 270 2355 9075 2400 SwappableIterator\001
+4 0 0 50 0 19 18 0.0000 4 210 2970 3825 3900 ConstantLvalueIterator\001
diff --git a/development/libs/iterator/iterator_concepts.gif b/development/libs/iterator/iterator_concepts.gif
index 29c38c9..bac35c7 100644
Binary files a/development/libs/iterator/iterator_concepts.gif and b/development/libs/iterator/iterator_concepts.gif differ