ncarros, nvoltas = [int(x) for x in input().split()]

lcarros = []
for carro in range(1, ncarros+1):
    tempo = sum(int(x) for x in input().split())
    lcarros.append( (tempo, carro) )

lcarros.sort()
for i in range(3):
    print(lcarros[i][-1])