sbool gac3k_verbose;

static cached TreeMap<S, Float> gac36k() {
  new TreeMap<S, Float> map;
  for (S s : tlft(loadSnippet(#2000592))) pcall {
    int i = indexOfAny(s, 0, " \t");
    float f = parseFloat(takeFirst(i, s));
    Float previous = mapPutIfChange2(map, trim(substring(s, i)), f);
    if (gac3k_verbose && previous != null)
      print("Gac-36K: Duplicate question: " + s + " (was: " + previous + ")");
  }
  print("GAC-36K: Have " + n(map, "question"));
  ret map;
}