race 1) 2, 3, 4 race 2) 3, 12, 11 race 3) 9, 5, 10 race 4) 6, 4, 2 race 5) 2, 3, 9 race 6) 3, 1, 5 race 7) 4, 9, 5 race 8) 4, 1, 6 race 9) 1, 5, 7