TUIs are now optional if not set

Change-Id: I01b552bb37012c8a0b69a527667173c22ff5e1fb
diff --git a/t/transform.t b/t/transform.t
index 6b83124..026b5d3 100644
--- a/t/transform.t
+++ b/t/transform.t
@@ -167,7 +167,7 @@
   'tt/p:FM$<b>129<b>54|'.
   '<>:tt/s:s$<b>64<i>0<i>6083<i>923<b>0|'.
   '-:tt/sentences$<i>1|'.
-  '>:mate/d:PNC$<b>32<i>2<s>0<s>0|'.
+  '>:mate/d:PNC$<b>32<i>2|' . #<s>0<s>0|'.
 #  'mate/d:&&&$<b>128<s>1|'.
   'xip/p:SYMBOL|'.
   'xip/l:A|'.