#include <iostream>
#include <cstdio>

using namespace std;

int main ()
{
    int a, b, c, d;
    cin >> a >> b >> c >> d;

    //本质就是判断负值的情况，可以直接加一个偏移量 
    if (c < a) c += 24;
    if (c == a && d < b) c += 23, d += 60;

    int t = (c * 60 + d) - (a * 60 + b);

    //if(t <= 0) t += 24 * 60;  //精辟

    int h = 0, m = 0;

    h = t / 60, m = t % 60;
    if (h == 0 && t == 0) h = 24;

    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)", h, m);

    return 0;
}