using System;
using System.Collections.Generic;

public class StartUp
{
    public static void Main()
    {
        var persons = new Dictionary<string, Person>();
        var personsInput = Console.ReadLine()
            .Split(new[] { '=', ';' },StringSplitOptions.RemoveEmptyEntries);

        for (int i = 0; i < personsInput.Length; i+=2)
        {
            try
            {
                var name = personsInput[i];
                var money = decimal.Parse(personsInput[i + 1]);
                var person = new Person(name, money);

                if (!persons.ContainsKey(name))
                {
                    persons[name] = person;
                }
            }
            catch (ArgumentException ex)
            {
                Console.WriteLine(ex.Message);
                Environment.Exit(0);
            }
        }

        var productsInput = Console.ReadLine()
            .Split(new[] { ';', '=' }, StringSplitOptions.RemoveEmptyEntries);

        var products = new Dictionary<string, Product>();

        for (int i = 0; i < productsInput.Length; i+=2)
        {
            try
            {
                var productName = productsInput[i];
                var cost = decimal.Parse(productsInput[i + 1]);
                var product = new Product(productName, cost);
                if (!products.ContainsKey(productName))
                {
                    products[productName] = product;
                }
            }
            catch (ArgumentException ex)
            {
                Console.WriteLine(ex.Message);
                Environment.Exit(0);
            }

        }

        string input;

        while ((input = Console.ReadLine()) != "END")
        {
            try
            {
                var currentPersonToBuy = input.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
                var personsName = currentPersonToBuy[0];
                var productToBuy = currentPersonToBuy[1];
                persons[personsName].AddProduct(products[productToBuy]);
                Console.WriteLine($"{personsName} bought {productToBuy}");
            }
            catch (ArgumentException ex)
            {
                Console.WriteLine(ex.Message);
            }
        }

        foreach (var person in persons.Values)
        {
            if (person.Products.Count > 0)
            {
                Console.WriteLine(person);
            }
            else
            {
                Console.WriteLine($"{person.Name} - Nothing bought");
            }
        }
    }
}