class Solution {
    static void Main(String[] args) 
    {
        int N = Convert.ToInt32(Console.ReadLine());
        Dictionary<string, int> phoneBook = new Dictionary<string, int>(N);
        for (int i = 0; i < N; i++)
        {
            string[] temp = Console.ReadLine().Split(' ');
            if (temp[1].Length == 8)
            {
                phoneBook.Add(temp[0], Convert.ToInt32(temp[1]));
            }
        }
        string nameToSearch = "";
        while ((nameToSearch = Console.ReadLine()) != null)
        {
            int flagFound = 0;
            if (nameToSearch != "")
            {
                if (phoneBook.ContainsKey(nameToSearch))
                {
                    flagFound = 1;
                }
            }
            if (flagFound == 1)
            {
                Console.WriteLine(nameToSearch + "=" + phoneBook[nameToSearch]);
            }
            else
            {
                Console.WriteLine("Not found");
            }
        }
    }
}