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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 44 42 40 39 39 39 41 41 39 36 33 31 30 30 32 33 34 33 32 32 33 35 36 38 39 41 41 42 41 40 39 40 41 43 43 43 43 43 42 41 40 39 38 37 37 36 36 36 36 36 36 36 36 35 35 33 33 32 33 33 33 33 33 33 34 35 37 41 44 46 47 49 49 50 51 51 51 49 47 45 44 44 45 44 44 44 45 47 49 50 51 51 51 50 50 50 50 50 50 50 51 50 50 50 50 51 53 54 54 53 53 52 52 51 51 50 49 49 49 49 49 49 49 50 50 51 51 51 52 52 52 52 51 51 51 51 51 50 50 49 49 50 50 nan 50 50 49 49 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 44 45 45 45 46 47 47 48 47 47 47 48 49 50 50 51 53 54 54 55 56 56 56 57 57 58 59 59 60 60 60 60 61 60 60 59 59 58 56 54 51 50 49 50 51 53 54 56 58 59 59 59 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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 nan nan 49 48 46 44 43 41 37 32 31 31 30 29 29 30 32 33 35 36 37 37 38 38 39 40 41 41 41 42 44 46 46 45 44 43 42 41 41 40 41 41 40 40 40 40 39 39 38 37 35 34 33 32 32 32 32 33 33 34 35 35 35 35 36 36 36 37 37 38 40 42 45 47 49 50 50 49 48 47 46 45 44 44 44 45 45 46 47 47 48 49 50 51 52 52 53 53 53 52 52 52 53 53 52 50 49 48 47 46 46 48 50 53 55 55 55 54 53 52 51 50 49 48 48 47 46 46 46 47 47 48 47 47 46 45 45 45 46 48 50 52 53 53 53 53 53 52 52 52 52 52 nan 52 52 52 nan nan nan 54 54 54 53 53 53 54 55 57 58 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 81 81 81 81 81 80 79 79 78 77 76 76 76 76 76 76 76 76 75 74 72 70 68 67 66 66 67 68 69 70 72 74 74 75 74 72 70 67 65 63 62 61 59 57 54 52 50 51 52 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nan nan nan nan nan nan 70 70 68 66 62 60 59 58 57 57 57 57 57 58 58 57 57 nan nan nan nan nan nan 53 53 53 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 45 46 47 48 50 50 51 51 51 51 51 51 51 51 51 52 52 52 52 53 54 54 55 55 55 55 55 55 55 56 57 57 57 56 53 50 48 47 47 47 49 51 52 53 54 55 57 60 62 63 64 64 64 64 64 65 65 66 67 67 67 67 67 67 68 69 70 69 69 67 66 66 65 66 67 67 67 67 67 67 67 67 66 66 66 66 66 66 65 65 65 66 66 66 66 65 63 62 62 62 62 62 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 69 68 67 65 63 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 63 64 64 65 65 65 65 65 64 63 63 62 61 60 59 59 58 58 58 59 59 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