BLOCK A B C Y 1 1 1 1 7.3 1 1 1 2 9.5 1 1 2 1 13.8 1 1 2 2 15.4 1 2 1 1 16.0 1 2 1 2 18.7 1 2 2 1 11.3 1 2 2 2 14.5 2 1 1 1 8.8 2 1 1 2 11.3 2 1 2 1 15.3 2 1 2 2 17.7 2 2 1 1 17.9 2 2 1 2 20.8 2 2 2 1 12.0 2 2 2 2 15.4 3 1 1 1 11.7 3 1 1 2 14.1 3 1 2 1 17.2 3 1 2 2 22.3 3 2 1 1 22.6 3 2 1 2 24.8 3 2 2 1 16.9 3 2 2 2 18.5 4 1 1 1 6.2 4 1 1 2 8.3 4 1 2 1 11.2 4 1 2 2 15.4 4 2 1 1 16.8 4 2 1 2 17.4 4 2 2 1 8.2 4 2 2 2 12.5