static void Main(string[] args)
{
GrammarParser grammar = new GrammarParser(@"C:\Users\darkshot\source\repos\LL1Parser\ParserTests\Sample5.in");
grammar.parse();
var table = new ParseTable(grammar);
table.printTable();
InputLexer n = new InputLexer(@"C:\Users\darkshot\source\repos\LL1\FirstAndFollow\Input2.in", grammar);
Console.WriteLine("__________________________________________________________");
Console.WriteLine(string.Join(",", n.elements));
var output = Parser.parser(grammar, n.elements);
Parser.printOutput(output);
Console.WriteLine();
}