using System.IO ; 

​

using System.Collections ; 

​

using System.Collections.Generic ; 

public class Program

{

    public static void Main()

    {

        Dictionary<string , Dictionary<string,List<string>>> dicdic = new  Dictionary< string , Dictionary<string,List<string>>>() ;

        Dictionary<string,List<string>> fr = new Dictionary<string,List<string>> ();

        Dictionary < string , List <string> > subdicdic = new Dictionary <string , List<string>> () ; 

        List <string>  p = new List <string> (); 

        p.Add("bro, you feel me");

        subdicdic.Add("ll",p); 

        dicdic.Add("foo", subdicdic);

    }

}