Football standings

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

namespace _3.FootballStandigs
{
    class Program
    {
        static void Main(string[] args)
        {
            var goalTeam = new Dictionary<string, long>();
            var pointTeam = new Dictionary<string, long>();
            string pattern = Console.ReadLine();

            while(true)
            {
                string[] input = Console.ReadLine().Split(' ').ToArray();
                if(input[0]=="final")
                {
                    break;
                }
                string teamFirst = TeamNameFinder(input[0].ToString(),pattern);
                string teamSecond= TeamNameFinder(input[1].ToString(), pattern);
                string[] goals = input[2].Split(':').ToArray();
                long firstTeamGoals = long.Parse(goals[0]);
                long secondTeamGoals = long.Parse(goals[1]);
                long firsTeamPoints = 0;
                long secondTeamPoints = 0;
                if(firstTeamGoals==secondTeamGoals)
                {
                    firsTeamPoints++;
                    secondTeamPoints++;
                }
                else if(firstTeamGoals>secondTeamGoals)
                {
                    firsTeamPoints += 3;
                }
                else
                {
                    secondTeamPoints += 3;
                }
                AddingPointsToKeyValuePairs(teamFirst, firsTeamPoints, firstTeamGoals,goalTeam,pointTeam);
                AddingPointsToKeyValuePairs(teamSecond, secondTeamPoints, secondTeamGoals,goalTeam,pointTeam);

            }
            if(pointTeam.Count>0)
            {
                Console.WriteLine("League standings:");
                int counter = 1;
                foreach (var item in pointTeam.OrderByDescending(x => x.Value).ThenBy(x => x.Key))
                {
                    Console.WriteLine($"{counter}. {item.Key} {item.Value}");
                    counter++;
                }
            }
            if(goalTeam.Count>0)
            {
                Console.WriteLine("Top 3 scored goals:");
                int count = 0;
                foreach (var item in goalTeam.OrderByDescending(x => x.Value))
                {
                    Console.WriteLine($"- {item.Key} -> {item.Value}");
                    count++;
                    if (count == 3)
                    {
                        break;
                    }
                }
            }
        }

        static void AddingPointsToKeyValuePairs(string team, long teamPoints, long teamGoals, Dictionary<string, long> goalTeam, Dictionary<string, long> pointTeam)
        {
            if(!goalTeam.ContainsKey(team))
            {
                goalTeam.Add(team, teamGoals);
            }
            else if(goalTeam.ContainsKey(team))
            {
                goalTeam[team] += teamGoals;
            }
            if(!pointTeam.ContainsKey(team))
            {
                pointTeam.Add(team, teamPoints);
            }
            else if(pointTeam.ContainsKey(team))
            {
                pointTeam[team] += teamPoints;
            }
        }

        static string TeamNameFinder(string text, string pattern)
        {
            var unreversed = new StringBuilder();
            int start = text.IndexOf(pattern, 0) + pattern.Length;
            int end = text.IndexOf(pattern, start);
            string name = "";
            for (int i = start; i < end; i++)
            {
                unreversed.Append(text[i]);
            }
            for (int i = unreversed.Length - 1; i >= 0; i--)
            {
                name += unreversed[i];
            }
            name = name.ToUpper();
            return name;
        }
    }
}