public abstract void Interperter(ContextInterperter context);
public override void Interperter(ContextInterperter context)
{
Console.WriteLine("Called Nonterminal.Interpret()");
}
public override void Interperter(ContextInterperter context)
{
Console.WriteLine("Called Terminal.Interpret()");
}
public abstract void Interperter(ContextInterperter context);
