var engineString = function(){/*<?xml version="1.0" encoding="UTF-8"?>
<lpmn>
<source id="1">
 %source_content%
</source>

<activity name="any2txt" id="2" source="1"/>
<activity name="wcrft2" id="3" source="2" />
<activity name="liner2" id="4" source="3" options="{'model':'top9'}"/>
<activity name="fextor" id="5" source="4" options='{"features":"%feature_content%"}'/>
<agregate name="cluto.png" type="dir" id="6" source="5"/>
<gateway type="parallel">
    <input source="6"/>
    <output id="61"/>
    <output id="62"/>
</gateway>
<activity name="cluto2" id="7" source="61"  options='%cluto_content%'/>
<output id="output_fextor" source="62">
</output>

<output id="output" source="7">
 %output_content%
</output>


</lpmn>
*/}.toString().slice(14,-3);


var engineString2 = function(){/*<?xml version="1.0" encoding="UTF-8"?>
<lpmn>
<source id="1">
 %source_content%
</source>

<activity name="cluto2" id="7" source="1"  options='%cluto_content%'/>


<output id="output" source="7">
 %output_content%
</output>



</lpmn>
*/}.toString().slice(14,-3);


var engineString3 = function(){/*<?xml version="1.0" encoding="UTF-8"?>
<lpmn>
<source id="1">
 %source_content%
</source>

<activity name="fextor" id="2" source="1" options='{"features":"%feature_content%"}'/>
<agregate name="cluto.png" type="dir" id="5" source="2"/>
<gateway type="parallel">
    <input source="5"/>
    <output id="61"/>
    <output id="62"/>
</gateway>
<activity name="cluto2" id="7" source="61"  options='%cluto_content%'/>

<output id="output_fextor" source="62">

</output>


<output id="output" source="7">
 %output_content%
</output>

</lpmn>
*/}.toString().slice(14,-3);