static void web_expandMarkers(Web web) {
  for (Lisp rule : trueStatementsByHead("razrxqstbnzeahwg"))
    web_labelToLabel(web, lisp(rule.get(0), "*"), lisp(rule.get(1), "*"));
  for (Lisp rule : trueStatementsByHead("gmtzfidalveipfyx"))
    web_labelToLabel(web, lisp(rule.get(0), "*"), rule.get(1));
}