20
3 -3 -7 -8 -3 3 9 13 12 9 2 -4 -7 -7 -3 3 9 13 12 9
-4 -10 -14 -13 -10 -5 2 6 6 2 -4 -10 -12 -11 -5 4 12 18 20 17
-8 -14 -17 -19 -15 -9 -3 1 1 -1 -7 -12 -14 -10 -2 7 18 26 28 26
-7 -13 -18 -19 -17 -12 -7 -3 -1 -3 -7 -11 -11 -5 4 16 27 34 37 34
-3 -10 -15 -18 -17 -14 -10 -5 -1 -1 -3 -5 -3 5 15 28 38 44 46 41
3 -4 -10 -15 -16 -15 -10 -5 -1 2 3 3 8 17 27 38 46 49 49 44
9 2 -6 -13 -15 -16 -12 -6 1 6 9 11 19 28 38 46 51 52 49 43
13 5 -3 -12 -16 -17 -14 -7 0 7 13 17 26 35 44 50 51 49 43 36
12 6 -4 -12 -18 -20 -18 -11 -2 5 13 20 28 38 46 50 49 43 35 27
9 2 -8 -16 -23 -26 -23 -16 -7 2 9 16 25 34 42 45 42 36 27 18
3 -5 -14 -23 -30 -32 -30 -23 -14 -5 3 11 20 29 36 38 36 29 20 11
-6 -13 -22 -30 -38 -39 -36 -29 -20 -11 -4 4 13 22 29 31 28 20 12 3
-15 -20 -29 -37 -42 -45 -40 -33 -24 -15 -7 0 9 17 21 23 19 11 1 -7
-23 -28 -34 -41 -44 -44 -40 -33 -23 -14 -7 1 8 13 16 15 9 0 -10 -17
-30 -33 -36 -40 -42 -40 -37 -28 -19 -10 -3 3 10 13 13 7 -1 -12 -20 -26
-32 -34 -35 -35 -35 -32 -28 -21 -12 -5 3 10 13 15 11 3 -9 -19 -27 -32
-30 -27 -27 -26 -25 -23 -18 -12 -7 2 9 14 19 16 11 1 -12 -22 -29 -31
-23 -18 -15 -13 -12 -11 -9 -5 -1 6 13 18 22 18 12 0 -11 -21 -26 -27
-14 -8 -4 -2 -2 -2 -3 -2 0 6 13 19 22 18 12 2 -10 -17 -21 -19
-5 2 6 7 5 1 -1 -4 -1 3 9 16 19 17 11 3 -6 -12 -14 -11
