<?xml version="1.0" encoding="UTF-8"?>
<sbml name="MyModel" xmlns="http://www.sbml.org/sbml/level3"
                     xmlns:xlink="http://www.w3.org/1999/xlink>
  <listOfImports">
<!-- I DECLARE THAT, IN ADDITION OF THIS FILE, 
     SOME MODULES ARE FOUND IN OTHER FILES -->
<!-- THE ORDER OF THE IMPORT IS IMPORTANT -->
    <import xlink:href="charybde.xml" />
    <import xlink:href="scylla.xml" />
  </listOfImports>
  <model>
    <listOfMappings>
      <mapping>
        <variable module="A" variable="MEKPP" />
        <variable module="B" variable="MAPKKPP" />
      </mapping>
    </listOfMappings>
    <listOfCompartments>
<!-- THIS COMPARTMENT WILL BE KNOWN BY EVERYONE -->
      <compartment id="cell" size="1"/>
    </listOfCompartments>
  </model>
  <listOfModules>
    <module id="D" />
  </listOfModules>
</sbml>
