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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 38 37 37 38 39 41 42 43 43 43 43 43 44 40 38 37 36 35 36 37 37 38 38 41 45 47 47 46 43 41 39 39 39 41 43 45 46 47 46 45 44 42 41 41 41 41 41 42 43 45 46 45 44 43 43 42 42 41 41 41 41 41 41 41 41 41 41 42 43 43 42 40 39 39 39 39 40 42 44 45 45 45 45 45 45 46 47 48 48 49 49 49 50 50 50 51 51 52 52 53 54 57 58 59 59 60 59 60 59 59 59 59 60 60 60 60 59 59 59 59 60 61 61 61 61 61 62 62 61 61 61 61 60 60 60 60 61 61 62 61 61 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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