 Complete the following phrase:  Real kicked off the 201718 campaign by winning its second consecutive and fourth overall UEFA Super Cup in a 21 victory against Manchester United. Five days later, Real Madrid beat Barcelona at the Camp Nou 31 in the first leg of the 2017 Supercopa de España and then defeated Barça 20 in the return leg, ending their 24 consecutive match scoring record in El Clásico matches and winning the second trophy of the season. On 16 December 2017, Real beat Brazilian club Grêmio 10 in the 