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43 42 41 39 41 39 41 41 41 40 42 42 42 43 43 44 44 44 44 45 46 46 47 46 47 47 47 46 46 46 47 47 47 47 47 47 47 47 46 48 49 49 51 52 53 52 54 53 51 52 52 50 50 50 49 49 47 47 47 48 49 49 49 50 51 51 53 52 53 54 54 53 53 53 54 54 53 53 52 51 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