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