#include <iostream>
using namespace std;
int main()
{
int a, b, c, d, start, finish;
cin >> a >> b >> c >> d;
int tm = (c - a) * 60 + d - b;
if (tm <= 0) tm += 60 * 24;
//注意上边这个算法
int hours = tm / 60, minutes = tm % 60;
printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", hours, minutes);
return 0;
}