05. Hands of Cards

using System;
using System.Linq;
using System.Collections.Generic;

class Program
{
    static void Main(string[] args)
    {
        var players = new Dictionary<string, List<string>>();

        while (true)
        {
            List<string> input = Console.ReadLine().Split(new char[] { ' ', ',' }, StringSplitOptions.RemoveEmptyEntries).ToList();
            if (input[0] == "JOKER")
            {
                break;
            }
            List<string> cards = input.Skip(1).ToList();

            if (players.ContainsKey(input[0]) == false)
            {
                players.Add(input[0], cards);
            }
            else
            {
                players[input[0]].AddRange(cards);
            }
        }

    }
}

// cards = cards.Distinct().ToList();