using System;

using System.Linq;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        var keyMaterials = new Dictionary<string,int>();

        var junk = new SortedDictionary<string,int>();

        var reached = false;

        while(!reached)

        {

            var input = Console.ReadLine()

                .Split(new[] {' '},

                StringSplitOptions.RemoveEmptyEntries);

            for(int i=0; i<input.Length;i++)

            {

                var quantity = 0;

                var material = string.Empty;

                if(i%2==0)

                {

                    quantity = int.Parse(input[i]);

                }

                else

                {

                    material = input[i].ToLower();

                    if(material=="shards" || 

                       material=="fragments" || 

                       material=="motes")

                    {

                        if(keyMaterials.ContainsKey(material))

                        {

                            keyMaterials[material] = 0;

                        }

                        keyMaterials[material] += quantity;

                    }

                }

            }

        }

    }

}