 Complete the following phrase:  Throughout the 1970s, Genoa would mostly play in the second tier. Under the management of Arturo Silvestri the club made its way back to Serie A for the 197374 season, but they were relegated straight back down. For the return of Il Grifone to Serie A a couple of seasons later, the squad featured the likes of Roberto Rosato, Bruno Conti and a young Roberto Pruzzo. This time they stuck it out in the top division for two seasons before succumbing to relegation in 