#include <iostream>

using namespace std;

int main() {
    int a, b, c, d, x, y;
    cin >> a >> b >> c >> d;
    x = c - a;
    y = d - b;
    if (!x && !y){
        x += 24;
    }
    if (y < 0) {
        y += 60;
        x--;
    }

    if (x < 0) {
        x += 24;
    }
    cout << "O JOGO DUROU " << x << " HORA(S) E " << y << " MINUTO(S)" << endl;
    return 0;
}