import java.util.*;

public class FeedTheAnimals {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String input = scanner.nextLine();

        Map<String, Integer> animals = new LinkedHashMap<>();
        Map<String, List<String>> areas = new LinkedHashMap<>();

        while (!input.equals("Last Info")){
            String[] data = input.split(":");

            String command = data[0];
            String name = data[1];
            int food = Integer.parseInt(data[2]);
            String area = data[3];

            switch (command){
                case "Add":

                    if (!animals.containsKey(name)){
                        animals.put(name, food);
                        if (!areas.containsKey(area)) {
                            areas.put(area, new ArrayList<>());
                        }
                        areas.get(area).add(name);
                    } else {
                        int newFood = animals.get(name) + food;
                        animals.put(name, newFood);
                    }

                    break;

                case "Feed":

                    if (animals.containsKey(name)){
                        animals.put(name, animals.get(name) - food);
                        if (animals.get(name)<=0){
                            System.out.printf("%s was successfully fed%n", name);
                            animals.remove(name);
                            areas.get(area).remove(name);
                        }
                    }

                    break;
            }

            input = scanner.nextLine();
        }


        System.out.println("Animals:");

        animals.entrySet().stream().sorted((e1, e2) -> {
            int sort = e2.getValue().compareTo(e1.getValue());

            if (sort ==0){
                sort = e1.getKey().compareTo(e2.getKey());
            }

            return sort;
        }).forEach(e -> System.out.printf("%s -> %dg%n", e.getKey(), e.getValue()));

        System.out.println("Areas with hungry animals:");

        areas.entrySet().stream().sorted((e1, e2) ->{
            int sort = Integer.compare(e2.getValue().size(), e1.getValue().size());

            //if (sort == 0){
            //    sort = e2.getKey().compareTo(e1.getKey());
            //}
            return sort;
        }).forEach(e -> {
            if (e.getValue().size()>=1){
                System.out.printf("%s : %d%n", e.getKey(), e.getValue().size());
            }
        });

        //System.out.println(animals);
        //System.out.println(areas);

    }
}