sclass LotteryResult {
  S date;
  L<Int> numbers;
}

static LotteryResult scrapeLotteryResults(S html) {
  LS tok = htmlTok(html);
  new LotteryResult result;
  result.date = assertNempty("Date", rtagParam datetime(findTag time(tok)));
  LS tokResult = first(findContainerTagWithParams(tok, 'td, class := 'result));
  result.numbers = map parseInt(joinAll(contentsOfContainerTags(tokResult, 'li)));
  ret result;
}