using System;
using System.Text;
using System.Text.RegularExpressions;

namespace Arriving_in_Kathmandu
{
    class Program
    {
        static void Main(string[] args)
        {
            string command = Console.ReadLine();
            string pattern = @"^(?<name>[A-Za-z0-9!@#$?]+)=(?<length>[\d]+)<<(?<code>.+)$";
            StringBuilder nameToPrint = new StringBuilder();

            while (command!="Last note")
            {
                Match match = Regex.Match(command, pattern);

                string name = match.Groups["name"].Value;

                int length =0;
                string code = "";
                if (name.Length!=0)
                {
                    length = int.Parse(match.Groups["length"].Value);
                    code = match.Groups["code"].Value;
                    if (length != code.Length)
                    {
                        Console.WriteLine("Nothing found!");
                    }
                    if (length == code.Length)
                    {
                        for (int i = 0; i < name.Length; i++)
                        {
                            int letter = name[i];
                            if (letter!=33 && letter!=64 && letter!=35 && letter!= 36 && letter!=63)
                            {
                                nameToPrint.Append(name[i]);
                            }
                        }
                        Console.WriteLine($"Coordinates found! {nameToPrint} -> {code}");

                    }
                }
                else
                {
                    Console.WriteLine("Nothing found!");
                }

                command = Console.ReadLine();
            }

        }
    }
}