 Complete the following phrase:  He scored twelve goals in 34 games for United in 197677, bagging a hat-trick against Newcastle United on 19 February. However, he greatest contribution would be in the FA Cup. He scored both Uniteds goals in a 21 win over Southampton in a Fifth Round replay, before he put the Red Devils into the final by scoring past former club Leeds in a 21 semi-final victory at Hillsborough. He then went on to score the winner in 