using System;

public class Program

{

    public static void Main()

    {

        var letras = new string[] { "m", "D", " ", "e", " ", "G", "v", "e", "i", "e", " ", "r", "S", "G", "D", "u" };

​

            var caminho = new int[] { 12, 7, 11, 9, 8, 4, 15, 0, 2, 13, 14, 5, 10, 1, 3, 6 };

            var frase = string.Empty;

​

            foreach(var index in caminho)

            {

                frase += letras[index];

            }

​

            Console.WriteLine("Frase: " + frase);

    }

}