<?xml version="1.0" encoding="UTF-8" ?>


<x>
  <stack name="BEGIN"/>

  <if condition='1 == 1'>
    <then>
      <stack name="a"/>
      <if condition='1 != 1'>
        <then>
          <stack name="b"/>
        </then>
        <else>
          <stack name="c"/>
        </else>
      </if>
    </then>
    <else>
      <stack name="d"/>
    </else>
  </if>
  <stack name="END"/>

</x>

