using System;

using System.Text;

​

/*

* This was taken from a since deleted stackoverflow question

* it looked interesting at the time so it was something I wanted to play with.

*/

public class Program

{

    public static void Main()

    {

      string[] Alpha = new string[]

        {"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z" };

        string[][] Encryptor = new string[][]

        {

          new string[] {"4", "/=", "@", "/-"},

          new string[] {"8", "13", "|3", "&" },

          new string[] {"(", "¢", "<", "[", },

          new string[] {"[)", "|>", "|)", "|]"},

          new string[] {"3", "€", "[-", "[=" },

          new string[] {"|=", "ƒ", "/="},

          new string[] {"6", "(_+"},

          new string[] {"#", "/-/", "[-]", "]-[", ")-(", "(-)"},

          new string[] {"1", "!", "|", "][", ":"},

          new string[] {"_|", "_/"},

          new string[] {"|<", "|{"},

          new string[] {"1_", "|_", "[_"},

          new string[] {"|V|", "|V/|"},

          new string[] {"|V", "/v"},

          new string[] {"[]", "0", "()"},

          new string[] {"|*", "|0", "|o" },

          new string[] {"(_,)", "()_", "0_", "O_"},

          new string[] {"2", "|?", "|2"},

          new string[] {"5", "$", "_/~" },

          new string[] {"7", "¯|¯" },

          new string[] {"(_)", "!_!", "|_|"},

          new string[] {"|/", "!/"},

          new string[] {"`//", "\v/", "|_|_/"},

          new string[] {"><", "}{", ")("},

          new string[] {"`/", "!/"},

          new string[] {"≥", "7_", ">_"}

        };

        Random rand = new Random();

        string str = Console.ReadLine();

        StringBuilder rez = new StringBuilder();

        for (int i = 0; i < str.Length; i++)

        {

            int index = Array.IndexOf(Alpha, str[i].ToString());

            string[] curEnc = Encryptor[index];

            int r = rand.Next(curEnc.Length-1);

            rez.Append(curEnc[r]);

        }

​

        Console.WriteLine(rez.ToString());

    } 

}

​