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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 17 16 14 12 11 10 10 10 10 9 8 8 9 8 8 8 8 8 8 7 7 7 7 7 6 6 6 6 5 5 5 5 6 6 5 5 5 5 5 5 5 5 4 5 5 6 6 6 6 5 5 5 5 5 6 6 6 5 6 6 6 6 6 7 7 7 7 6 6 6 6 6 7 8 9 8 8 7 5 5 5 5 5 4 3 2 1 2 6 8 7 6 6 6 6 5 4 4 4 4 4 4 8 12 14 15 15 14 12 11 10 10 10 11 11 11 11 10 8 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 8 8 7 5 5 4 4 4 4 4 4 4 4 4 3 2 1 2 4 5 6 7 9 9 9 9 9 9 7 7 6 6 6 7 7 8 8 7 6 5 4 4 5 7 8 8 9 9 9 8 6 5 5 8 10 10 8 7 6 6 6 6 6 6 5 5 6 6 8 9 9 8 7 4 2 1 0 1 3 6 7 10 11 10 8 7 5 5 9 10 10 7 4 6 8 8 8 6 6 8 10 10 8 6 4 4 5 6 7 7 8 10 10 8 6 3 2 3 5 8 8 8 7 8 8 8 8 9 10 9 8 7 7 6 6 6 7 9 9 8 7 6 7 8 9 9 9 8 7 6 6 6 7 7 8 8 8 9 8 8 7 6 5 5 5 6 7 8 8 9 9 8 7 7 8 8 8 7 6 6 6 8 8 8 8 9 10 10 10 9 8 8 8 9 9 8 8 8 7 8 8 8 6 6 4 4 4 4 5 6 8 7 7 7 7 6 5 7 8 6 6 8 10 9 8 7 7 6 5 5 6 7 8 8 9 8 4 1 0 0 0 0 0 0 1 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