Element type children: Putting it all together

example14.xml


<?xml version="1.0" encoding="US-ASCII"?>

<!DOCTYPE root
  [
  <!ELEMENT root ANY>
  <!ELEMENT word (c, a, (t | (r, d) ), s?) >
  <!ELEMENT a EMPTY>
  <!ELEMENT c EMPTY>
  <!ELEMENT d EMPTY>
  <!ELEMENT r EMPTY>
  <!ELEMENT s EMPTY>
  <!ELEMENT t EMPTY>
  ]
>

<root>

  <word> <c/><a/><t/> </word>
  <word> <c/><a/><t/><s/> </word>
  <word> <c/><a/><r/><d/> </word>  
  <word> <c/><a/><r/><d/><s/> </word>

</root>