Cubic Assault

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _04.CubicAssault
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            var assaultData = new Dictionary<string, Dictionary<string, long>>();

            while (input != "Count em all")
            {
                var splitInput = input.Split(new string[] { " -> " },
                                             StringSplitOptions.RemoveEmptyEntries)
                                      .ToArray();

                string regionName = splitInput[0];
                string meteorType = splitInput[1];
                int count = int.Parse(splitInput[2]);

                if (!assaultData.ContainsKey(regionName))
                {
                    assaultData.Add(regionName, new Dictionary<string, long>());
                    assaultData[regionName].Add("Black", 0);
                    assaultData[regionName].Add("Red", 0);
                    assaultData[regionName].Add("Green", 0);
                }
                if (assaultData[regionName].ContainsKey(meteorType))
                {
                    assaultData[regionName][meteorType] += count;

                    long green = assaultData[regionName]["Green"];
                    long convertToRed = green / 1000000;

                    assaultData[regionName]["Red"] += convertToRed;
                    assaultData[regionName]["Green"] -= (convertToRed * 1000000);
                    long red = assaultData[regionName]["Red"];
                    long convertToBlack = red / 1000000;


                    assaultData[regionName]["Black"] += convertToBlack;
                    assaultData[regionName]["Red"] -= (convertToBlack * 1000000);
                }
                input = Console.ReadLine();

            }

            foreach (var pair in assaultData.OrderByDescending(x => x.Value["Black"])
                                            .ThenBy(y => y.Key.Length)
                                            .ThenBy(z => z.Key))
            {
                string meteor = pair.Key;
                var meteorsData = pair.Value;
                Console.WriteLine(meteor);

                foreach (var meteors in meteorsData.OrderByDescending(x => x.Value)
                                                   .ThenBy(x => x.Key))
                {
                    Console.WriteLine("-> {0} : {1}", meteors.Key, meteors.Value);
                }
            }
        }
    }
}