3rd drivers list (for circuit stages):
#285 Vittadello, #287 Michele Alboreto, #288 Giuseppe Gabbiani, #289 Enzo de Vito, #295 Vittorio Brambilla, #296 Arturio Merzario, #445 Andrea de Cesaris, #449 Alessandro Ghidini, #576 Gilles Villeneuve, #577 Ricardo Patrese, #587 Eddie Cheever, #592 Giampiero Moretti