using System.IO;

using System.Text;

using System;

​

public class Program

{

    private static char[] fCharList =

    {

        '0','1','2','3','4','5','6','7','8','9','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','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P',

                    'Q','R','S','T','U','V','X','Y','Z','~','!','@','#','$','%','^','&','*','(',')','[',']','{','}','.',',','/','?','\'','|','"',';',':','<','>','\\','=','-','+','`','_'

    };

    public void Main()

    {

        string password = fCharList[0].ToString();

        for(int i=0;i<300;i++)

        {

            Console.WriteLine(password);

            password = IncreasePassword(password);

        }

    }

    public static string IncreasePassword(string pass)

    {

        bool changed = false;

        StringBuilder sb = new StringBuilder(pass);

        for(int i = 0; i < pass.Length && !changed; i++)

        {

            int index = Array.IndexOf(fCharList, sb[i]);

            if(index < fCharList.Length - 1)

            {

                for(int j = i - 1; j >= 0 && sb[j] == fCharList[fCharList.Length - 1]; j--)

                {

                   sb[j] = fCharList[0];

                }

                sb[i] = fCharList[index + 1];

                changed = true;

            }

        }

        if(!changed)

        {

            return "".PadLeft(pass.Length + 1, fCharList[0]);

        }

        return sb.ToString();

    }

}