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

class SnW_2varRABOTI
{
    static void Main()
    {
        var input = Console.ReadLine();
        var dwarfs = new Dictionary<KeyValuePair<string, string>, long>();
        var colors = new Dictionary<string, int>();
        while (input != "Once upon a time")
        {
            var dwarfInput = input.Split(new string[] { " <:> " }, StringSplitOptions.RemoveEmptyEntries);
            var dwarfName = dwarfInput[0];
            var dwarfHatColor = dwarfInput[1];
            var dwarfPhysics = int.Parse(dwarfInput[2]);

            var dwarf = new KeyValuePair<string, string>(dwarfName, dwarfHatColor);

            if (!dwarfs.ContainsKey(dwarf))
            {
                dwarfs.Add(dwarf, dwarfPhysics);
                if (!colors.ContainsKey(dwarfHatColor))
                {
                    colors.Add(dwarfHatColor, 0);
                }
                colors[dwarfHatColor]++;
            }
            else
            {
                if (dwarfPhysics > dwarfs[dwarf])
                {
                    dwarfs[dwarf] = dwarfPhysics;
                }
            }

            input = Console.ReadLine();
        }
//---------------------------------------------------
        var sorted = dwarfs
            .OrderByDescending(x => x.Value)
            .ThenByDescending(x => colors[x.Key.Value])
            .ToDictionary(x => x.Key, x => x.Value);

        foreach (var dwarf in sorted)
        {
            var hatColor = dwarf.Key.Value;
            var name = dwarf.Key.Key;
            var physics = dwarf.Value;

            Console.WriteLine("({0}) {1} <-> {2}", hatColor, name, physics);
        }
    }
}