<sprite w="250" h="250">
  
  <animations>
  
    <image name="default" filename="data/themes/flat/gfx/pieces/t0064.png" />      

    <image name="grow" filename="data/themes/flat/gfx/pieces/t0064.png" action="data/themes/flat/pieces/animations/grow.action.xml"/>      
  
    <image name="merge" filename="data/themes/flat/gfx/pieces/t0064.png" action="data/themes/flat/pieces/animations/merge.action.xml"/>      
  </animations>
  
</sprite>