using System;
using System.Collections.Generic;
using System.Linq;
namespace ConsoleApp6
{
    class Program
    {
        static void Main(string[] args)
        {
            int ticketsCount = int.Parse(Console.ReadLine());
            for(int i = 0;i < ticketsCount; i++)
            {

                string ticket = Console.ReadLine();


                char one = ticket[0];
                char two = ticket[1];
                char three = ticket[2];
                char four = ticket[3];
                bool conditon = one >= 'A' && one <= 'Z';
                if (ticket.Length == 4) {
                    if (conditon)
                    {

                        Console.WriteLine($"Seat decoded: {one}{two}{three}");
                    }
                    else
                    {
                        Console.WriteLine($"Seat decoded: {four}{two}{three}");
                    }
                }
                else if (ticket.Length == 5 || ticket.Length == 6)
                {
                    var asciidigit = (int)two;
                    Console.WriteLine($"Seat decoded: {one}{asciidigit}");
                }
            }
        }
    }
}