import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Collectors;

public class FeedTheAnimalsClass {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

        String line = reader.readLine();

        Map<String, Animal> animals = new HashMap<>();

        while (!("Last Info").equals(line)) {
            String[] cmdArgs = line.split(":");
            String cmd = cmdArgs[0];
            String name = cmdArgs[1];
            String area = cmdArgs[3];

            if ("Add".equals(cmd)) {
                int dailyFoodLimit = Integer.parseInt(cmdArgs[2]);
                if (animals.containsKey(name)) {
                    Animal animal = animals.get(name);
                    animal.setDailyFood(animal.getDailyFood() + dailyFoodLimit);
                    animals.put(name, animal);
                } else {
                    animals.put(name, new Animal(name, area, dailyFoodLimit));
                }

            } else if ("Feed".equals(cmd)) {
                int food = Integer.parseInt(cmdArgs[2]);

                if (animals.containsKey(name)) {
                    int value = animals.get(name).getDailyFood();
                    if (value - food <= 0) {
                        animals.remove(name);
                        System.out.printf("%s was successfully fed%n", name);
                    } else {
                        Animal animal = animals.get(name);
                        animal.setDailyFood(animal.getDailyFood() - food);
                        animals.put(name, animal);
                    }
                }
            }


            line = reader.readLine();

        }


        if (animals.size() > 0) {
            System.out.printf("Animals:%n");

            animals.entrySet().stream().sorted((e1,e2) -> Integer.compare(e2.getValue().getDailyFood(),e1.getValue().getDailyFood())).forEach(e -> {
                System.out.printf("%s -> %dg%n", e.getValue().getName(), e.getValue().getDailyFood());
            });

            System.out.printf("Areas with hungry animals:%n");


//            To add: Make map automatically with stream with key area and value the count of animals with this area -> (count)


            Map<String, Integer> areas = new HashMap<>();
            for (Map.Entry<String, Animal> animalEntry : animals.entrySet()) {
                String area = animalEntry.getValue().getArea();
                areas.putIfAbsent(area, 0);
                areas.put(area, areas.get(area) + 1);
            }

            areas.entrySet().stream().sorted((a,b) -> b.getValue().compareTo(a.getValue())).forEach(e -> {
                System.out.printf("%s : %d%n",e.getKey(),e.getValue());
            });

        }
    }


    static class Animal {
        private String name;
        private String area;
        private int dailyFood;

        public Animal(String name, String area, int dailyFood) {
            this.name = name;
            this.area = area;
            this.dailyFood = dailyFood;
        }

        public String getName() {
            return this.name;
        }

        public String getArea() {
            return this.area;
        }

        public int getDailyFood() {
            return this.dailyFood;
        }

        public void setDailyFood(int dailyFood) {
            this.dailyFood = dailyFood;
        }
    }
}


class Animal {
    private String name;
    private String area;
    private int dailyFood;

    public Animal(String name, String area, int dailyFood) {
        this.name = name;
        this.area = area;
        this.dailyFood = dailyFood;
    }

    public String getName() {
        return this.name;
    }

    public String getArea() {
        return this.area;
    }

    public int getDailyFood() {
        return this.dailyFood;
    }

    public void setDailyFood(int dailyFood) {
        this.dailyFood = dailyFood;
    }
}