diff --git a/source/org/thdl/tib/input/DuffPaneTest.java b/source/org/thdl/tib/input/DuffPaneTest.java
index 1e08373..da8eba1 100644
--- a/source/org/thdl/tib/input/DuffPaneTest.java
+++ b/source/org/thdl/tib/input/DuffPaneTest.java
@@ -79,7 +79,7 @@ public class DuffPaneTest extends DuffPaneTestBase {
 
         // SPECIAL CASE: achen:
         e("a"); e("i"); e("u"); e("e"); e("o"); e("U");
-        e("aM", "M"); // DLC FIXME: which is correct? "M" gives achen plus M or "aM" gives achen plus M.  (I bet it's the latter.  I bet {M} alone is invalid EWTS.)
+        e("aM");
         e("au"); e("ai"); e("I"); e("-i");
 
         e("rka"); e("rk", "rka"); e("rki"); e("rku"); e("rke"); e("rko"); e("rkU"); e("rkaM"); e("rkau"); e("rkai"); e("rkI"); e("rk-i");
diff --git a/source/org/thdl/tib/text/TGCPair.java b/source/org/thdl/tib/text/TGCPair.java
index ddbbe43..1ba11d6 100644
--- a/source/org/thdl/tib/text/TGCPair.java
+++ b/source/org/thdl/tib/text/TGCPair.java
@@ -89,8 +89,12 @@ public class TGCPair implements THDLWylieConstants {
             // Unlike ACIP, EWTS uses e for achen with e vowel, not ae.
             if (null == vowelWylie)
                 return ACHEN;
-            else
-                return vowelWylie;
+            else {
+                if (TibetanMachineWeb.startsWithWylieVowelSequence(vowelWylie))
+                    return vowelWylie;
+                else
+                    return ACHEN + vowelWylie;
+            }
         }
         StringBuffer b = new StringBuffer();
         if (consonantWylie != null) {
diff --git a/source/org/thdl/tib/text/ttt/PackageTest.java b/source/org/thdl/tib/text/ttt/PackageTest.java
index 8100c78..8efedfe 100644
--- a/source/org/thdl/tib/text/ttt/PackageTest.java
+++ b/source/org/thdl/tib/text/ttt/PackageTest.java
@@ -69,7 +69,6 @@ public class PackageTest extends TestCase {
         broken EWTS->TMW converter and keyboard) without getting ACIP
         involved. */
     public void testTmw2Ewts() {
-
         assertEquals(ACIP2TMW2EWTS("\\u0F00"), "oM");
         assertEquals(ACIP2TMW2EWTS("\\u0F01"), "\\u0F01");
 
@@ -188,7 +187,7 @@ public class PackageTest extends TestCase {
 
         assertEquals(ACIP2TMW2EWTS("\\u0f68"), "a");
         assertEquals(ACIP2TMW2EWTS("\\u0f68\\u0f72"), "i");
-        assertEquals(ACIP2TMW2EWTS("\\u0f68\\u0f7e"), "M"); // DLC FIXME: should be "aM"
+        assertEquals(ACIP2TMW2EWTS("\\u0f68\\u0f7e"), "aM");
         assertEquals(ACIP2TMW2ACIP("\\u0f68\\u0f7e"), "Am");
         assertEquals(ACIP2TMW2ACIP("\\u0f7e"), "m");