<?xml version="1.0" encoding="UTF-8"?>
<!-- 
initial: [b1,b2]
after t: [d]
--> 
<scxml
    datamodel="ecmascript"
    xmlns="http://www.w3.org/2005/07/scxml"
    version="1.0"
    initial="a">

    <state id="a" initial="b">

        <parallel id="b">
            <state id="b1">
                <transition event="t" target="d"/>
            </state>

            <state id="b2">
                <transition event="t" target="c"/>
            </state>

        </parallel>

        <parallel id="c">
            <state id="c1">
            </state>

            <state id="c2">
            </state>
        </parallel>

    </state>

    <state id="d"/>

</scxml>
