using System;

public class Program

{

    public static void Main()

    {

        string example = @":*****!*****@*****.tmi.twitch.tv PRIVMSG #***** :http://www.twitch.tv/";

        int indexOfColon = example.IndexOf(':', 1);

        string command = example.Substring(0,indexOfColon);

        string message = example.Substring(indexOfColon +1);

        Console.WriteLine(command);

        Console.WriteLine(message);

    }

}