!7

p-exp {
  new TreeSet<S> allStreets;
  
  for (S snippetID : ll(#1400199, #1400200)) { 
    temp ZipFile zip = openZipSnippet();
    new TreeSet<S> streets;
    for (S line : linesFromReader(utf8ZipReader(zip, "Strassen_und_Wegenetz.gml"))) {
      addIfNotNull(streets, startsWithEndsWith_getRest(trim(line), "<suw:Strassenname>", "</suw:Strassenname>"));
    }
    print("Got " + n(streets, "street"));
    allStreets.addAll(streets);
  }
  print("All streets: " + l(allStreets));
}