Index: incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.lrx
===================================================================
--- incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.lrx	(revision 71652)
+++ incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.lrx	(revision 71653)
@@ -123,9 +123,21 @@
   <rule weight="1.0">
        <match tags="num.*"/>
     <match lemma="vite" tags="n.*"><select lemma="toronìlliu" tags="n.*"/></match>
+  </rule>
 
+
+<!-- SU -->
+
+  <rule weight="1.0">
+       <match lemma="su" tags="pr"><select lemma="subra" tags="pr"/></match>
   </rule>
 
+  <rule weight="1.0">
+       <match lemma="su" tags="pr"><select lemma="in" tags="pr"/></match>
+       <match tags="det.*"/>
+  </rule>
+
+
 </rules>
 
 <!-- 
Index: incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.t1x
===================================================================
--- incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.t1x	(revision 71652)
+++ incubator/apertium-srd-ita/apertium-srd-ita.ita-srd.t1x	(revision 71653)
@@ -5067,6 +5067,7 @@
     </rule>
 
 
+<!--
     <rule comment="regla: su det > in det">
        <pattern>
          <pattern-item n="su"/>
@@ -5259,6 +5260,7 @@
          </out>
        </action>
     </rule>
+-->
 
 
     <rule comment="regla: quello che">
Index: incubator/apertium-srd-ita/apertium-srd-ita.srd-ita.dix
===================================================================
--- incubator/apertium-srd-ita/apertium-srd-ita.srd-ita.dix	(revision 71652)
+++ incubator/apertium-srd-ita/apertium-srd-ita.srd-ita.dix	(revision 71653)
@@ -21239,6 +21239,7 @@
 <e>       <p><l>petitu<s n="n"/><s n="m"/></l>         <r>stuzzichino<s n="n"/><s n="m"/></r></p></e>
 <e r="LR" c="non-preferred"><p><l>susu<s n="pr"/></l>                    <r>su<s n="pr"/></r></p></e>
 <e>       <p><l>subra<s n="pr"/></l>                   <r>su<s n="pr"/></r></p></e>
+<e>       <p><l>in<s n="pr"/></l>                      <r>su<s n="pr"/></r></p></e>
 <e>       <p><l>susu<s n="adv"/></l>                   <r>su<s n="adv"/></r></p></e>
 <e r="LR" c="non-preferred"><p><l>in<b/>susu<s n="adv"/></l>             <r>su<s n="adv"/></r></p></e>
 <e>       <p><l>sub-saharianu<s n="n"/></l>            <r>sub-sahariano<s n="n"/></r></p></e>