class GermanElLeAdjectives {

  public static void main(String[] args) throws IOException {<FILL_FUNCTION_BODY>}

}

    List<String> lines = Files.readAllLines(Paths.get(args[0]));
    Set<String> elWords = new HashSet<>();
    for (String line : lines) {
      line = line.trim();
      if (line.endsWith("el")) {
        elWords.add(line);
      }
    }
    for (String line : lines) {
      if (line.endsWith("le") && elWords.contains(line.replaceFirst("le$", "el"))) {
        System.out.println(line);
      }
    }
  
<no_super_class>