<?xml version="1.0"?>
<sequent>
 <state t="1">
     <ttlout value="1"/>
 </state>
 <state t="1">
     <analogout id="0" dac_value="10" a="5"/>
      <ttlout id="0" value="2"/>
 </state>
 <state t="1">
     <analogout id="0" dac_value="20" a="5"/>
     <ttlout id="0" value="3"/>
 </state>
 <state t="1">
      <analogout id="0" dac_value="-20" a="5"/>
      <ttlout id="0" value="4"/>
  </state>
</sequent>