a,b,c,d = map(int, input().split())
start = a*60 + b
end = c*60 + d
if end > start:
    m = end - start
else:
    m = 24*60 - start + end
h = m // 60
min = m % 60
print("O JOGO DUROU %d HORA(S) E %d MINUTO(S)"%(h,min))