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

public class Hello
{
    static void Main()
    {
        var n = int.Parse(Console.ReadLine().Trim());
        getAns(n);
    }
    static void getAns(int n)
    {
        var d = new Dictionary<string, long>();
        for (int i = 0; i < n; i++)
        {
            var s = Console.ReadLine();
            if (d.ContainsKey(s)) d[s] += (long)(i + 1) * (n - i);
            else d[s] = (long)(i + 1) * (n - i);
        }
        var Lex = d.Keys.ToArray();
        Array.Sort(Lex, StringComparer.Ordinal);
        var sb = new StringBuilder();
        foreach (var x in Lex) sb.Append(string.Format("{0} {1}\n", d[x], x));
        Console.Write(sb);
    }
}