1.1 2.3 1.3 1.2 -2.22 1.2 1.4 3.3 -1.2 2.2 2.4 2.30 3.2 2.4 1.4 1.7 1.5 1 2 1 5 -6 4 -9 4 2 5 8 4 3 7 5 4 3 2 4 9 7 8 5 4 3 5 7 4 3 6 12 32 4 7 5 3 2 87 43 23 12 13 15 16 16 13 18 21 25 24 28 29 24 26 43 21 23