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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 24 24 nan nan nan nan nan nan nan 18 nan nan 14 16 17 18 17 17 18 18 nan nan nan nan nan nan nan nan 14 13 nan nan nan nan nan nan nan nan nan nan 11 10 10 10 11 11 10 10 10 9 11 14 16 18 20 nan nan nan nan 20 19 18 17 17 15 12 10 10 12 14 16 17 18 19 18 18 18 17 17 17 17 18 18 17 18 18 18 18 17 16 nan nan nan 22 21 17 12 9 7 5 3 3 1 2 3 4 5 6 5 6 6 7 7 7 8 10 12 13 14 15 14 15 15 15 16 17 19 19 19 18 18 17 18 18 18 18 17 17 16 16 16 17 18 20 20 19 18 17 17 17 18 17 17 16 16 16 15 15 15 16 16 16 15 14 14 14 14 14 14 14 13 13 13 13 13 13 12 12 11 10 9 9 8 7 8 8 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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