filez

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

namespace Files
{
    class Program
    {
        static void Main(string[] args)
        {
            var n = int.Parse(Console.ReadLine());
            var files = new Dictionary<string, Dictionary<string, Dictionary<string, decimal>>>();
            while (n-- > 0)
            {
                var tokens = Console.ReadLine().Split(';');
                var fileSize = decimal.Parse(tokens[1]);
                var path = tokens[0].Split('\\');
                var fileRoot = path[0];
                var fileName = path[path.Length - 1];
                var fileExtension = fileName.Split('.').Last();
                if (!files.ContainsKey(fileRoot))
                {
                    files[fileRoot] = new Dictionary<string, Dictionary<string, decimal>>();
                    files[fileRoot][fileExtension] = new Dictionary<string, decimal>();
                }

                if (!files[fileRoot].ContainsKey(fileExtension))
                {
                    files[fileRoot][fileExtension] = new Dictionary<string, decimal>();
                }

                files[fileRoot][fileExtension][fileName] = fileSize;
            }
            var last = Console.ReadLine().Split(' ');
            var extension = last.First();
            var root = last.Last();

            try
            {
                foreach (var nameSizePair in files[root][extension]
                    .OrderByDescending(f => f.Value)
                    .ThenBy(f => f.Key))
                {
                    Console.WriteLine($"{nameSizePair.Key} - {nameSizePair.Value} KB");
                }
            }
            catch
            {
                Console.WriteLine("No");
            }
        }
    }
}