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8 8 8 7 7 7 7 7 7 7 7 7 8 8 8 8 7 8 8 8 8 8 8 8 7 7 7 7 7 7 8 8 8 9 9 9 8 8 8 7 7 6 5 4 3 2 1 0 1 2 3 4 5 6 6 6 6 6 6 6 6 6 6 5 5 5 5 4 4 4 3 2 1 2 5 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 25 22 22 23 24 24 24 24 24 24 24 25 27 29 30 30 29 28 28 29 29 29 29 29 nan nan 29 29 29 29 29 29 29 29 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 8 8 8 7 6 6 6 7 8 9 10 11 nan nan nan nan 12 15 17 18 17 18 19 21 22 22 21 19 17 16 16 16 17 17 18 18 19 19 19 19 19 19 19 18 18 17 17 17 17 18 19 19 19 18 17 17 18 19 21 23 23 23 23 22 21 20 19 18 18 17 16 15 14 14 14 14 14 14 14 15 14 15 15 16 16 16 17 17 17 17 17 17 17 18 18 17 17 16 14 13 12 11 11 11 11 10 10 9 9 8 8 8 7 6 5 4 3 2 1 1 1 1 1 2 3 4 4 4 4 4 4 5 5 6 8 8 8 8 9 10 10 10 10 10 9 8 8 8 9 10 10 11 12 13 13 13 13 13 14 14 15 14 14 14 14 13 12 11 11 11 11 11 10 10 9 9 9 9 9 10 10 10 10 10 9 9 9 9 9 9 8 8 8 9 9 10 11 13 14 14 15 14 14 14 13 12 12 11 11 11 10 11 11 12 13 15 15 19 18 18 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 10 9 9 9 9 9 9 9 9 9 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 9 9 8 8 7 8 8 8 9 9 9 10 10 10 9 9 8 8 7 7 6 5 4 3 2 1 1 2 3 4 5 6 6 6 6 6 6 6 5 5 5 4 5 5 5 5 5 4 nan 2 2 4 6 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 21 20 20 22 23 24 24 23 23 23 23 24 24 26 28 30 30 30 29 28 29 28 29 29 nan nan nan nan nan 29 29 29 29 29 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 9 8 7 6 6 7 8 9 10 11 11 11 11 11 11 14 16 17 16 17 19 20 21 21 20 19 17 16 16 17 18 18 19 19 19 20 20 20 19 19 19 19 18 18 18 18 18 18 19 19 19 18 17 17 17 18 20 22 23 24 23 22 22 21 20 19 18 17 16 15 14 14 13 13 13 14 14 14 14 14 14 15 15 16 16 17 17 17 17 16 16 16 17 17 16 16 15 14 14 13 12 12 12 11 11 10 10 9 8 7 7 7 7 6 5 4 3 2 1 2 3 4 5 5 5 5 5 5 4 4 5 6 7 8 8 8 9 10 10 10 11 11 11 11 11 12 12 13 13 14 15 15 15 15 15 15 16 17 17 17 16 15 15 14 13 12 11 11 11 11 10 10 9 9 9 9 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 10 10 11 12 13 14 14 14 14 13 13 12 12 11 11 10 10 11 11 13 14 16 17 19 19 18 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 11 11 11 11 11 11 nan nan nan nan nan nan 10 10 10 10 10 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 10 10 10 10 9 9 9 10 10 10 10 10 9 9 8 8 9 9 10 10 11 11 11 10 10 9 9 9 8 7 6 5 5 3 2 2 1 2 3 4 5 5 6 6 6 6 6 5 5 4 4 4 4 4 5 5 4 4 3 2 4 6 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 19 17 18 20 22 24 24 23 22 22 22 23 23 24 25 27 29 30 30 29 29 29 29 29 29 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 9 8 7 7 7 8 9 10 11 12 12 11 11 11 12 14 15 14 14 17 20 21 21 20 18 16 16 17 18 19 20 20 21 20 20 20 21 20 20 19 19 19 19 18 18 19 19 19 19 19 19 17 16 16 17 19 21 23 24 24 23 22 22 20 19 18 17 16 15 14 13 13 13 12 13 13 13 14 14 14 14 15 15 16 16 17 17 17 17 16 16 16 16 16 15 15 15 15 14 13 13 12 12 11 11 10 10 9 8 6 6 8 8 7 6 4 3 2 3 5 6 6 6 6 5 6 5 5 5 5 6 8 8 8 9 9 10 10 11 11 12 12 12 13 14 15 15 16 16 16 16 16 16 16 16 16 17 17 17 16 15 15 14 13 12 12 12 11 11 10 10 10 9 9 10 10 10 10 9 9 8 8 8 8 8 9 9 9 9 9 9 9 10 11 12 13 13 14 14 13 13 13 12 12 11 11 10 10 10 11 13 14 16 18 20 19 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 11 11 12 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 11 10 10 10 10 10 10 10 11 10 10 10 9 9 9 10 11 11 11 11 12 11 11 11 10 10 9 9 8 7 6 5 5 4 3 2 2 3 3 4 5 6 6 6 6 6 6 5 5 4 4 3 3 3 3 3 3 3 3 5 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 17 14 15 17 20 23 24 24 23 22 21 21 22 23 24 24 26 28 29 30 29 29 29 29 29 30 30 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 9 8 8 8 10 11 11 12 11 11 11 10 11 12 13 13 13 15 19 21 21 19 17 16 16 18 19 20 21 22 22 22 22 22 21 21 21 20 20 19 19 19 20 20 20 20 20 20 19 18 17 16 17 19 21 22 23 24 23 23 22 21 20 18 17 16 15 14 13 13 12 12 12 12 12 13 13 13 13 14 14 15 15 16 16 17 17 17 16 16 15 15 15 15 15 15 14 14 13 12 12 11 11 10 10 10 9 8 7 9 9 9 7 6 4 3 4 5 7 6 5 4 6 7 6 6 6 7 7 8 8 9 9 10 10 11 11 11 12 13 13 14 15 16 16 17 17 17 17 17 16 16 16 16 16 16 16 16 15 15 15 14 13 12 12 11 11 10 10 9 9 10 10 10 9 9 8 8 8 7 7 7 8 8 9 9 9 9 9 9 10 11 12 13 13 13 13 13 13 12 12 11 11 11 10 10 10 11 12 15 17 18 20 20 nan nan nan nan nan nan 19 18 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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23 23 23 23 22 21 20 19 17 16 15 14 13 12 12 11 11 11 11 12 12 12 12 13 13 13 14 14 15 16 16 16 16 16 15 15 14 14 14 14 14 13 13 12 12 12 11 11 10 10 10 10 10 10 11 10 9 8 6 4 3 5 8 10 7 6 8 7 6 6 7 8 9 9 9 9 10 10 10 11 11 12 13 13 14 16 16 17 17 17 17 17 17 17 17 16 16 16 16 16 15 15 15 15 15 15 14 12 12 11 11 10 10 10 10 10 10 10 9 8 8 7 7 7 7 7 7 8 9 9 9 9 8 8 9 10 11 12 13 13 13 12 12 12 12 11 11 10 10 10 10 11 12 15 17 19 21 21 nan nan nan nan nan 20 19 19 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 12 12 nan nan nan nan nan nan nan 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 11 12 12 12 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 12 13 13 13 13 13 12 12 12 11 11 10 10 9 8 8 7 6 6 5 4 4 4 4 5 6 6 7 7 7 6 6 6 6 5 4 4 4 2 1 1 2 4 5 nan nan nan nan nan nan 8 9 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 13 12 12 13 14 16 19 21 24 25 26 24 23 21 20 21 22 23 24 25 26 28 29 30 29 30 30 31 31 31 31 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 11 10 11 11 12 12 12 12 12 11 11 11 11 13 14 17 22 25 23 20 18 19 22 24 25 25 25 25 25 25 24 24 24 23 22 21 21 21 21 21 22 22 23 23 22 22 21 20 18 17 17 19 20 22 22 23 23 22 22 21 20 19 18 17 15 14 13 12 11 11 10 10 10 11 11 11 11 12 12 12 13 13 14 14 15 16 16 16 16 15 14 14 13 13 13 13 12 11 11 11 11 11 11 11 11 11 12 12 12 12 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 23 24 25 25 26 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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