 Complete the following phrase:  Beginning with a second-place finish at Euro 1980, the 1980s and the early 1990s are generally considered as Belgiums first golden age. Coached by Guy Thys, they achieved their spot in the 1980 final with an unbeaten record in the group phase; in the final, they narrowly lost the title to West Germany with the score 12. Starting with the 1982 World Cup, and ending with the 2002 World Cup, the national team qualified for six consecutive World Cup end stages and mostly progressed to the second round. During this period, managers Guy Thys, Paul Van Himst and Robert Waseige each guided a Belgian selection past the first round. In addition to receiving individual FIFA recognitions, the team reached the semi-finals of the 1986 World Cup. After reaching the Euro 1980 final, they were unsuccessful at subsequent European Championships, with early exits from their appearances 