 Complete the following phrase:  There have been numerous ties between British clubs in the secondary competitions  23 in the UEFA Cup, sixteen in the extinct tournament considered to be its predecessor, the Inter-Cities Fairs Cup, and thirteen in the defunct UEFA Cup Winners Cup. Leeds route to glory in the 196768 Fairs Cup featured three successive wins over Scottish opponents. Celtic lost on the away goals rule to Liverpool in the 199798 UEFA Cup, but they beat Blackburn Rovers and Liverpool on their run to the 