using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
/*
 * +359 2 222 2222,359-2-222-2222, +359/2/222/2222, +359-2 222 2222 +359 2-222-2222, +359-2-222-222, +359-2-222-22222 +359-2-222-2222

 */
namespace _2.Match_Phone_Number
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //string pattern = @"\+([\d]{3} [2]? [0-9]{3} [0-9]{4})|(\+[\d]{3}-[2]?-[0-9]{3}-\d{4}\b)";
            string pattern = @"(\+359)(\-| )2(\2)\d{3}(\2)\d{4}\b";
            string input = Console.ReadLine();

            var matches = Regex.Matches(input, pattern);

            var phonse = matches
                .Cast<Match>()
                .Select(a => a.Value.Trim())
                .ToArray();

            Console.WriteLine(string.Join(", ", phonse));
        }
    }
}