 Complete the following phrase:  Luxembourgs first victory was in 1961 when Jean-Claude Pascal won with Nous les amoureux. France Gall then won in 1965 with Poupée de cire, poupée de son. Luxembourg achieved back-to-back victories in the early 1970s, with Vicky Leandros winning with Après toi in and Anne-Marie David with Tu te reconnaîtras in . Luxembourgs fifth victory was in 1983, when Corinne Hermes won with Si la vie est cadeau. Luxembourg then struggled to make an impact over the next decade, only reaching the top ten twice, with Sherisse Laurence third 1986 and Lara Fabian fourth 