using System;

using System.Text.RegularExpressions;

public class Program

{

    public static void Main()

    {

        string regex = @"\b(?<day>\d{2})([-.\/])(?<month>[A-Z][a-z]{2})\1(?<year>\d{4})\b";

​

        string dates = Console.ReadLine();

​

        MatchCollection matched = Regex.Matches(dates, regex);

​

        foreach (Match date in matched)

​

        {

​

        var day = date.Groups["day"].Value;

​

        var month = date.Groups["month"].Value;

​

        var year = date.Groups["year"].Value;

​

        Console.WriteLine($"Day: {day}, Month: {month}, Year: {year}");

        }

    }

}