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nan nan nan nan nan nan nan nan nan nan nan nan nan nan 10 12 14 16 16 16 16 15 15 15 15 15 15 15 15 15 15 14 13 13 13 13 13 13 13 12 12 12 12 13 13 14 14 14 14 14 14 15 16 17 17 18 17 17 17 17 17 17 16 15 12 11 11 12 12 12 12 13 14 15 16 16 17 16 15 15 15 14 14 14 15 16 16 17 17 17 16 15 13 13 12 11 10 nan nan nan nan nan nan nan nan nan nan nan nan 10 10 11 11 12 12 13 13 12 12 11 11 11 10 10 10 10 11 11 11 nan nan nan 10 10 10 11 11 12 12 nan nan nan nan nan 11 nan nan nan nan nan 11 11 11 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan 10 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 11 11 11 nan nan nan nan nan 12 15 15 13 10 nan nan nan nan nan nan nan 13 11 nan nan nan nan nan nan 11 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