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