20
13 4 -5 -14 -21 -23 -21 -14 -5 4 12 20 30 38 45 47 45 38 29 21
6 -2 -10 -20 -26 -30 -27 -20 -11 -2 6 13 22 32 38 40 39 31 22 13
2 -6 -14 -23 -29 -30 -29 -22 -12 -5 2 9 17 25 31 33 32 25 17 9
2 -4 -13 -20 -26 -27 -24 -18 -10 -3 3 7 14 20 24 26 24 20 14 7
6 -1 -8 -15 -17 -17 -14 -8 -2 3 6 9 12 16 19 19 18 16 13 9
12 6 -1 -6 -7 -6 -1 4 9 12 12 12 12 12 12 12 12 12 12 12
18 11 7 3 3 7 11 16 20 20 18 15 12 8 6 5 6 8 12 15
22 15 11 9 11 16 21 27 28 26 22 18 11 4 0 -2 1 4 10 17
22 16 12 12 16 20 26 30 31 28 22 15 8 0 -7 -9 -6 0 7 16
19 12 8 9 12 18 25 28 28 25 18 11 2 -7 -14 -16 -13 -7 2 11
12 6 2 2 6 12 19 23 23 19 13 4 -5 -13 -21 -23 -21 -14 -5 4
6 0 -5 -4 -1 5 11 14 15 11 4 -2 -12 -21 -28 -31 -28 -21 -12 -2
2 -5 -8 -9 -6 -1 3 6 6 2 -4 -11 -20 -29 -36 -38 -35 -28 -20 -11
2 -3 -9 -10 -9 -5 -2 -1 -3 -6 -13 -20 -29 -37 -37 -38 -38 -34 -26 -19
6 -1 -5 -8 -8 -7 -5 -7 -9 -14 -21 -28 -35 -38 -38 -38 -37 -35 -29 -23
13 6 0 -3 -5 -6 -6 -8 -11 -17 -22 -30 -37 -38 -38 -37 -36 -31 -27 -24
18 11 6 2 1 0 -3 -5 -8 -14 -20 -28 -33 -36 -35 -32 -27 -22 -19 -18
22 15 10 6 5 4 3 3 -2 -7 -13 -20 -25 -26 -23 -20 -14 -10 -7 -10
23 15 10 8 8 9 10 9 8 2 -5 -11 -15 -15 -11 -6 -1 3 5 1
19 12 8 7 8 11 15 16 15 11 4 -2 -5 -5 -2 4 10 14 14 11
