20
7 -1 -10 -19 -26 -28 -26 -19 -10 0 7 15 24 33 40 42 40 33 25 15
15 7 -3 -13 -23 -28 -27 -24 -15 -8 -1 8 17 28 36 42 41 38 29 21
24 16 5 -7 -18 -26 -30 -28 -22 -15 -10 -3 7 19 28 35 38 37 30 23
34 25 15 1 -12 -23 -28 -30 -28 -23 -19 -13 -5 4 15 23 28 28 26 22
40 32 21 9 -4 -17 -24 -29 -29 -28 -26 -23 -16 -9 -1 6 13 17 18 16
42 36 25 13 2 -10 -19 -24 -27 -27 -28 -28 -26 -23 -17 -11 -4 2 6 7
41 32 25 14 5 -4 -11 -17 -20 -23 -26 -27 -30 -31 -29 -25 -19 -13 -6 -2
33 27 19 13 6 1 -3 -6 -10 -14 -18 -23 -29 -34 -36 -35 -30 -23 -15 -8
24 18 12 9 6 5 5 4 1 -4 -10 -16 -24 -31 -36 -37 -34 -27 -18 -10
15 8 5 2 5 7 11 11 10 6 -1 -8 -17 -26 -32 -35 -32 -25 -16 -7
7 2 -2 -3 1 7 14 17 18 13 7 -1 -9 -19 -26 -28 -26 -19 -9 -1
1 -5 -8 -7 0 7 15 21 23 21 13 6 -3 -11 -19 -20 -18 -10 -2 7
-3 -9 -12 -10 -3 5 14 22 25 23 17 11 2 -6 -10 -13 -9 -2 7 16
-3 -8 -13 -12 -7 2 11 17 21 21 17 12 5 -1 -5 -4 -1 8 16 25
1 -5 -10 -12 -9 -4 3 9 14 16 14 10 7 3 1 2 7 15 24 32
7 1 -5 -11 -12 -10 -5 -1 5 6 7 7 6 6 6 7 12 19 28 36
13 7 -2 -10 -14 -17 -16 -11 -5 -2 2 4 5 6 8 9 13 20 25 34
17 10 0 -10 -18 -23 -23 -20 -13 -8 -2 3 5 8 8 9 11 15 21 26
17 10 0 -11 -21 -26 -26 -24 -17 -10 -2 3 8 9 9 9 8 10 12 17
14 7 -4 -14 -23 -28 -28 -23 -15 -7 1 7 11 13 10 7 4 2 4 8
