diff --git a/debian/var/models/example.xml b/debian/var/models/example.xml
index 8091586..2f75bcc 100644
--- a/debian/var/models/example.xml
+++ b/debian/var/models/example.xml
@@ -72,43 +72,42 @@
     </savestates>
 
     <!-- Model transitions definition (rules) -->
-    <!-- As long as there is no client, transitions have to be edited by hand and should be written using a 'human-readable' format -->
-    <transitions id="texte" date="1629830000" author="Indécis">
+    <!-- As long as there is no client, transitions have to be edited by hand
+         and should be written using a 'human-readable' format -->
+    <transitions id="texte" date="1629822222" author="Jean">
 
-      <transition id="move_a_dimer_to_east" date="1629830001" author="Alice" parent="root"
-        probability="1">
-        <quote id="texte" date="1629830000" author="Alice" lang="en">          Moves a dimer to east.        </quote>
+      <transition id="move_a_dimer_to_east" date="1629811111" author="Jean"
+                  parent="root" probability="1">
 
         <if>
           <arrow x="0" y="0" z="0" site="1" weight="1"/>
-          <arrow x="1" y="0" z="0" site="2" weight="1">    <quote lang="en">A dimer is identified at coords (0,1)</quote></arrow>
-          <arrow x="2" y="0" z="0" site="1" weight="0">    <quote lang="en">The east location next this dimer is empty </quote></arrow>
+          <arrow x="1" y="0" z="0" site="2" weight="1"/>
+          <arrow x="2" y="0" z="0" site="1" weight="0"/>
         </if>
 
-        <then>                                             <quote lang="en">Therefore I can (and I want to) move it to its next east location </quote>
+        <then>
           <arrow x="0" y="0" z="0" site="1" weight="0"/>
-          <arrow x="1" y="0" z="0" site="2" weight="0">    <quote lang="en">The identified dimer no more exists  ( :-(( </quote></arrow>
+          <arrow x="1" y="0" z="0" site="2" weight="0"/>
           <arrow x="1" y="0" z="0" site="1" weight="1"/>
-          <arrow x="2" y="0" z="0" site="2" weight="1">    <quote lang="en">Happily, it is now rebuilt at its east location  ( ;-)) </quote></arrow>
+          <arrow x="2" y="0" z="0" site="2" weight="1"/>
         </then>
 
       </transition>
 
-      <transition id="move_a_dimer_to_west" date="1629830001" author="Bob" parent="root"
-        probability="1">
-        <quote id="texte" date="1629830000" author="Bob" lang="en">            Moves a dimer to west.        </quote>
+      <transition id="move_a_dimer_to_west" date="1629811111" author="Jean"
+                  parent="root" probability="1">
 
         <if>
-          <arrow x= "0" y="0" z="0" site="1" weight="1"/>
-          <arrow x= "1" y="0" z="0" site="2" weight="1">    <quote lang="en">A dimer is identified at coords (0,1)</quote></arrow>
-          <arrow x="-1" y="0" z="0" site="2" weight="0">    <quote lang="en">The west location next this dimer is empty </quote></arrow>
+          <arrow x= "0" y="0" z="0" site="2" weight="1"/>
+          <arrow x="-1" y="0" z="0" site="1" weight="1"/>
+          <arrow x="-2" y="0" z="0" site="2" weight="0"/>
         </if>
 
-        <then>                                              <quote lang="en">Therefore I can (and I want to) move it to its next west location </quote>
-          <arrow x= "0" y="0" z="0" site="1" weight="0"/>
-          <arrow x= "1" y="0" z="0" site="2" weight="0">    <quote lang="en">The identified dimer no more exists  ( :-(( </quote></arrow>
-          <arrow x= "0" y="0" z="0" site="2" weight="1"/>
-          <arrow x="-1" y="0" z="0" site="1" weight="1">    <quote lang="en">Happily, it is now rebuilt at its west location  ( ;-)) </quote></arrow>
+        <then>
+          <arrow x= "0" y="0" z="0" site="2" weight="0"/>
+          <arrow x="-1" y="0" z="0" site="1" weight="0"/>
+          <arrow x="-1" y="0" z="0" site="2" weight="1"/>
+          <arrow x="-2" y="0" z="0" site="1" weight="1"/>
         </then>
 
       </transition>