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10 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 11 11 11 11 11 11 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 nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan 11 14 15 14 13 11 nan nan nan nan nan 13 14 12 nan nan nan nan nan nan nan nan nan nan nan nan nan 12 15 15 14 14 15 15 14 12 11 nan nan nan nan nan nan nan nan nan nan nan 11 12 12 13 12 12 14 14 13 nan nan nan nan nan nan 11 11 12 11 11 11 10 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 nan nan nan nan nan nan nan nan nan nan nan nan nan 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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