 Complete the following phrase:  In the 198081 European Cup first round Forest lost 20 on aggregate to 10 home and away defeats by CSKA Sofia. McGovern subsequently said the double defeat by CSKA affected the teams self-confidence in that they had lost out to modestly talented opponents. Forest lost the 1980 European Super Cup on away goals after a 22 aggregate draw against Valencia C.F. Bowyer scored both Forest goals in the home first leg. On 11 February 1981 Forest lost 10 in the 