Emoji Sumator

using System;
using System.Collections.Generic;

namespace Emoji_Sumator
{
    class Program
    {
        static void Main(string[] args)
        {
            string line = Console.ReadLine();
            //string[] lineSplit = line.Split(" :");
            string emojiCode = Console.ReadLine();
            string[] emojiCodeSplit = emojiCode.Split(":");
            List<string> emojiFound = new List<string>();

            for (int i = 1; i < line.Length; i++)
            {
                string emoji = string.Empty;

                if (line[i] == ':' && line[i-1] == ' ')
                {
                    for (int j = i + 1; j < line.Length; j++)
                    {
                        if (line[j] >= 97 && line[j] <= 122)
                        {
                            emoji += line[j];
                        }
                        else if (line[j] == ':' && j+1 < line.Length &&
                            (line[j + 1] == ' ' ||  line[j+1] == ',' || line[j + 1] == '.' || line[j + 1] == '!' || line[j + 1] == '?'))
                        {
                            if (emoji.Length >= 4)
                            {
                                emoji = ":" + emoji + ":";
                                emojiFound.Add(emoji);
                            }
                        }
                        else
                        {
                            break;
                        }

                        i = j;
                    }
                }
            }

            int totalPower = 0;
            string emojiInputName = string.Empty;

            foreach (var ch in emojiCodeSplit)
            {
                emojiInputName += (char)int.Parse(ch);
            }

            emojiInputName = ":" + emojiInputName + ":";

            foreach (var emoji in emojiFound)
            {
                int currentEmojiPower = 0;

                for (int i = 1; i < emoji.Length -1; i++)
                {
                    currentEmojiPower += (int)emoji[i];
                }

                totalPower += currentEmojiPower;
            }


            if (emojiFound.Contains(emojiInputName))
            {
                totalPower *= 2;
            }

            if (emojiFound.Count > 0)
            {
                Console.WriteLine("Emojis found: " + String.Join(", ", emojiFound));
            }

            Console.WriteLine($"Total Emoji Power: {totalPower}");
        }
    }
}