using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace _1000DaysAfterBirth
{
    class Program
    {
        static void Main(string[] args)
        {
            String usrinput = Console.ReadLine();
            DateTime dt = DateTime.ParseExact(usrinput, "dd-MM-yyyy", System.Globalization.DateTimeFormatInfo.InvariantInfo);
            Console.WriteLine("{0}", dt);
        }
    }
}