#include <iostream>
using namespace std;

class horse {
    int speed, age;
public:
    horse() {
        speed = age = 0;
    }

    horse(int _speed, int _age) {
        speed = _speed;
        age = _age;
    }
    ~horse() {
        speed = age = 0;
    }

    int horse_age() {
        return age++;
    }

    int run() {
        return speed++;
    }

    void horse_print() {
        cout << speed << "  " << age << endl;
    }
};

class bird  {
    int height_fly, eggs;
public:
    bird(){
        height_fly = eggs = 0;
    }

    bird(int _height_fly, int _eggs) {
        height_fly = _height_fly;
        eggs = _eggs;
    }

    ~bird() {
        height_fly = eggs = 0;
    }

    int up() {
        return height_fly++;
    }

    int lay_eggs() {
        return eggs++;
    }

    void bird_print() {
        cout << height_fly << "  " << eggs << endl;
    }
};

class pegas : public horse, public bird {
    int s;
public:
    pegas() { s = 0; }
    pegas(int _speed, int _age, int _height_fly, int _eggs, int _s) :horse(_speed, _age), bird(_height_fly, _eggs) {
        s = _s;
    }
    void pegas_print() {
        horse_print();
        bird_print();
    }
};

int main() {
    horse H;
    bird B;
    pegas P;

    H.horse_age();
    H.horse_age();
    H.horse_age();
    H.horse_age();
    H.run();

    B.up();
    B.up();
    B.lay_eggs();
    B.lay_eggs();
    B.lay_eggs();

    P.pegas_print();

    return 0;
}