static Analyzer random_Audio_TwoWordAnalyzer1(S word1, S word2) {
  bool flip = tossCoin();
  ret nu(random_Audio_TwoWordAnalyzer1,
    word1 := flip ? word1 : word2,
    word2 := flip ? word2 : word1,
    rect := randomRect(Analyzer.baseSize, Analyzer.baseSize),
    threshold := randomFloat());
}