diff --git a/test/multi/algorithms/multi_difference.cpp b/test/multi/algorithms/multi_difference.cpp
index e5e47bc5c..f348ad9a1 100644
--- a/test/multi/algorithms/multi_difference.cpp
+++ b/test/multi/algorithms/multi_difference.cpp
@@ -10,7 +10,7 @@
 #include <iostream>
 #include <string>
 
-// #define BOOST_GEOMETRY_DEBUG_ASSEMBLE
+    // #define BOOST_GEOMETRY_DEBUG_ASSEMBLE
 //#define BOOST_GEOMETRY_CHECK_WITH_SQLSERVER
 
 //#define BOOST_GEOMETRY_DEBUG_SEGMENT_IDENTIFIER
@@ -122,6 +122,13 @@ void test_areal()
         ggl_list_20111025_vd_2[0], ggl_list_20111025_vd_2[1],
             1, -999, 10.0, 2, -999, 6.0);
 
+    test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_a",
+        ggl_list_20120915_h2[0], ggl_list_20120915_h2[1],
+            2, -999, 17.0, 0, -999, 0.0);
+    test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_b",
+        ggl_list_20120915_h2[0], ggl_list_20120915_h2[2],
+            2, -999, 17.0, 0, -999, 0.0);
+
 
     /* TODO: fix
     test_one<Polygon, MultiPolygon, MultiPolygon>("case_101_multi",
diff --git a/test/multi/algorithms/multi_intersection.cpp b/test/multi/algorithms/multi_intersection.cpp
index d479f5d11..fc94811f8 100644
--- a/test/multi/algorithms/multi_intersection.cpp
+++ b/test/multi/algorithms/multi_intersection.cpp
@@ -100,6 +100,13 @@ void test_areal()
      test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_4",
          case_recursive_boxes_4[0], case_recursive_boxes_4[1],
          13, 157, 67.0); // Area from SQL Server
+
+     test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_a",
+         ggl_list_20120915_h2[0], ggl_list_20120915_h2[1],
+         2, 10, 6.0); // Area from SQL Server
+     test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_b",
+         ggl_list_20120915_h2[0], ggl_list_20120915_h2[2],
+         2, 10, 6.0); // Area from SQL Server
 }
 
 template <typename Polygon, typename MultiPolygon, typename Box>
diff --git a/test/multi/algorithms/multi_union.cpp b/test/multi/algorithms/multi_union.cpp
index ffa694291..5cbe1e7a7 100644
--- a/test/multi/algorithms/multi_union.cpp
+++ b/test/multi/algorithms/multi_union.cpp
@@ -106,6 +106,13 @@ void test_areal()
     test_one<Polygon, MultiPolygon, MultiPolygon>("case_recursive_boxes_3",
         case_recursive_boxes_3[0], case_recursive_boxes_3[1],
         17, 0, 159, 56.5); // Area from SQL Server
+
+     test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_a",
+         ggl_list_20120915_h2[0], ggl_list_20120915_h2[1],
+         1, 0, 12, 23.0); // Area from SQL Server
+     test_one<Polygon, MultiPolygon, MultiPolygon>("ggl_list_20120915_h2_b",
+         ggl_list_20120915_h2[0], ggl_list_20120915_h2[2],
+         1, 0, 12, 23.0); // Area from SQL Server
 }
 
 template <typename P>
diff --git a/test/multi/algorithms/overlay/multi_overlay_cases.hpp b/test/multi/algorithms/overlay/multi_overlay_cases.hpp
index 536aa0953..c1fb7ee3d 100644
--- a/test/multi/algorithms/overlay/multi_overlay_cases.hpp
+++ b/test/multi/algorithms/overlay/multi_overlay_cases.hpp
@@ -426,6 +426,13 @@ static std::string ggl_list_20111025_vd_2[2] =
     "MULTIPOLYGON(((0 0,0 2,2 2,2 0,0 0)),((4 0,4 2,6 2,6 0,4 0)))"
     };
     
+// Mail of h2 indicating that reversed order (in second polygon) has ix/ix problems
+static std::string ggl_list_20120915_h2[3] =
+    {
+        "MULTIPOLYGON(((-2 5, -1 5, 0 5, 2 5, 2 -2, 1 -2, 1 -1, 0 -1,0 0, -1 0, -2 0, -2 5)))", 
+        "MULTIPOLYGON(((0 0, 1 0, 1 -1, 0 -1, 0 0)), ((-1 5, 0 5, 0 0, -1 0, -1 5)))",
+        "MULTIPOLYGON(((-1 5, 0 5, 0 0, -1 0, -1 5)), ((0 0, 1 0, 1 -1, 0 -1, 0 0)))"
+    };
 
 
 #endif // BOOST_GEOMETRY_TEST_MULTI_OVERLAY_CASES_HPP