public LetterSoundComponent(string asString, PhonotacticChecker.Phonotactics[] rules)
    {
        this.asString = asString;

                this.rules = rules;
    }
 public LetterSoundComposite(string asString, PhonotacticChecker.Phonotactics[] rules)
     : base(asString, rules)
 {
     children = new List<LetterSoundComponent> ();
 }
 public Letter(string asString, PhonotacticChecker.Phonotactics[] rules)
     : base(asString, rules)
 {
 }