<world node='cube' name='Cube - the movie' start='Room'>

  <place name='Room'>
    This is a big white room.
    There are doors up, down, left, right, in the back and in front of you.
    There's nothing else.
    <go spec='up' place='Room'/>
    <go spec='down' place='Room'/>
    <go spec='left' place='Room'/>
    <go spec='right' place='Room'/>
    <go spec='back' place='Room'/>
    <go spec='forward' place='Room'/>
  </place>

</world>
