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10 10 0 0 0 10 20 10 10 10 20 30 30 30 20 10 0 10 10 20 40 40 40 50 50 40 50 50 50 40 20 10 10 10 10 0 0 0 0 0 0 0 0 0 0 20 40 30 20 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 10 10 20 20 20 30 30 30 30 20 30 40 40 40 40 40 40 60 70 50 40 30 40 60 60 60 60 60 40 30 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 40 50 10 0 0 0 0 0 0 0 0 0 10 10 10 20 30 20 10 10 10 10 20 20 20 20 10 10 0 10 20 30 40 50 40 30 20 10 20 20 30 20 10 10 30 50 60 60 30 10 10 10 10 10 0 10 10 0 0 0 0 0 10 10 10 10 0 0 0 0 0 10 0 0 0 0 0 10 20 20 10 0 0 10 0 0 20 10 10 0 0 0 0 0 0 0 0 0 0 0 0 20 30 10 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 10 10 0 0 0 0 0 10 20 30 40 60 30 0 0 0 0 0 0 10 10 10 10 10 20 10 0 0 10 10 10 10 10 0 10 10 10 10 0 0 0 0 10 20 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 10 10 10 0 0 10 10 20 20 30 30 30 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nan nan nan nan nan nan nan nan nan nan nan 50 50 50 60 60 60 50 40 40 30 30 30 30 30 30 30 30 40 40 40 40 40 40 40 30 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 0 0 0 0 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 10 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 0 0 10 10 10 0 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 10 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 20 50 40 0 0 0 10 10 0 0 0 0 0 0 0 0 10 30 10 0 0 0 0 0 0 0 0 0 10 30 10 0 0 0 0 10 10 0 0 0 0 0 0 0 0 0 0 50 100 100 80 30 10 0 0 0 0 0 0 0 0 0 0 0 10 20 20 20 20 10 0 0 0 10 20 20 20 30 30 20 20 20 10 0 0 0 10 10 10 20 20 20 10 10 0 10 20 20 20 0 0 0 0 0 0 10 60 50 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 30 30 30 30 30 30 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10 10 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 10 10 30 40 50 40 40 30 30 30 40 50 60 70 80 80 80 80 80 80 80 80 80 70 70 60 60 70 70 70 70 80 80 80 80 90 90 90 90 80 80 80 80 80 70 70 80 90 100 100 100 110 110 110 110 100 90 90 80 80 70 70 60 50 50 50 50 50 50 60 60 60 60 50 50 50 50 50 50 50 50 50 50 50 40 40 40 40 50 50 60 60 70 70 80 60 40 40 40 50 50 50 50 50 40 40 30 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 40 40 40 40 40 40 40 40 40 40 40 40 40 40 30 30 40 40 40 40 30 30 30 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 20 30 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 10 10 20 10 0 10 10 10 10 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 10 10 0 0 10 10 0 0 0 0 20 50 30 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 30 20 20 0 0 0 0 0 10 20 10 0 0 20 50 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 10 20 30 30 30 30 30 20 0 0 0 0 0 0 0 0 50 70 30 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 30 30 20 10 0 10 10 20 20 20 0 10 20 10 0 0 0 10 10 0 0 0 0 0 0 50 90 30 0 0 0 0 0 10 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 40 50 60 50 40 40 40 40 50 60 70 80 90 90 90 80 80 80 80 80 80 70 70 70 70 70 70 80 80 90 80 80 80 80 90 90 80 80 80 70 70 70 70 70 80 90 100 100 110 110 110 110 100 100 90 80 90 90 80 70 70 60 60 50 50 50 60 60 60 60 60 50 50 40 40 50 50 50 50 50 50 50 50 50 50 50 60 50 60 60 70 80 80 60 50 50 50 50 50 50 40 40 40 40 30 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 40 40 40 40 40 40 40 40 30 30 40 40 40 40 40 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 0 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 10 0 0 0 0 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 10 30 20 0 10 10 0 0 0 0 0 0 0 0 10 10 0 0 0 10 10 10 10 20 20 10 0 0 0 0 0 0 0 0 0 0 0 0 10 30 10 0 0 10 10 10 0 0 0 0 0 10 10 10 10 10 20 20 30 20 30 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 40 20 10 0 10 10 10 10 10 10 10 10 10 20 20 20 10 10 20 20 10 10 10 20 20 20 10 0 0 0 0 0 0 0 10 0 0 0 0 0 0 10 60 70 20 0 0 0 0 0 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 10 10 10 20 20 20 30 30 30 30 30 30 20 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 30 30 30 20 20 20 20 30 30 30 30 30 30 30 30 30 30 30 30 30 30 20 20 20 20 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 30 50 50 60 50 50 50 50 50 60 70 80 80 80 80 80 80 80 80 80 80 80 80 70 70 60 70 70 80 80 90 90 90 90 90 90 80 80 80 70 70 70 70 70 70 80 90 100 110 110 110 110 100 100 100 90 80 90 80 70 60 60 50 50 50 50 50 50 60 60 50 50 50 50 40 40 50 50 50 50 50 50 50 50 50 50 60 60 60 60 70 80 80 80 70 60 50 50 50 50 50 40 40 40 40 30 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 40 50 60 60 60 60 60 50 40 40 40 30 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 10 10 10 10 0 0 0 0 0 0 0 10 20 20 10 0 0 0 10 10 10 0 0 0 0 0 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 10 10 0 10 20 20 10 10 0 0 0 0 0 0 0 0 0 10 30 10 10 10 0 0 0 10 0 0 0 0 0 10 30 70 70 30 10 10 30 50 30 20 20 30 30 10 0 0 0 0 0 0 0 0 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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 70 60 60 70 60 50 40 30 30 20 10 10 10 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 10 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 20 20 10 10 10 10 0 0 0 0 0 10 0 0 0 0 0 0 0 0 10 10 10 10 10 0 0 0 0 0 0 0 0 10 20 20 10 10 10 10 10 10 0 0 0 0 0 0 0 0 10 20 20 20 10 0 0 0 0 0 0 0 0 0 0 0 20 30 10 0 0 0 20 80 70 30 10 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 20 40 70 50 10 0 0 0 0 0 0 10 40 50 10 0 0 0 0 10 10 0 0 0 30 50 50 30 20 20 30 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 10 0 0 0 10 10 20 10 10 10 10 20 30 30 20 0 10 10 0 0 0 0 0 20 20 0 0 0 0 0 0 0 0 20 30 10 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 30 30 30 30 20 20 20 20 30 30 20 20 20 20 20 20 20 30 30 30 30 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