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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 80 80 83 86 87 88 88 86 85 83 79 77 nan nan 69 72 nan nan 90 91 91 91 88 86 84 80 76 74 74 76 79 nan nan nan nan nan nan nan nan nan nan nan nan 79 79 76 69 66 nan nan nan nan 59 55 52 49 nan nan nan nan nan nan 58 56 nan nan nan nan 158 159 nan nan nan nan nan nan nan 157 153 150 149 149 148 149 150 153 nan nan nan nan nan 161 158 156 157 157 158 158 157 157 156 155 154 155 156 156 156 155 154 154 154 155 155 155 155 156 156 157 158 159 159 159 158 159 159 159 160 161 160 159 157 156 155 155 156 156 156 156 156 155 155 154 155 154 153 153 153 152 152 151 151 151 152 153 153 154 154 155 155 155 156 156 156 157 158 159 160 161 162 163 164 164 165 166 167 169 170 165 nan nan nan nan nan nan nan nan nan nan 51 56 63 68 73 75 76 81 82 80 81 85 86 87 88 90 94 95 96 97 98 98 100 106 115 128 126 116 112 108 107 106 106 106 105 103 100 97 94 nan nan nan nan nan 105 107 109 108 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63 66 72 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 61 62 64 66 66 60 50 38 33 33 35 38 41 47 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 72 80 80 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 51 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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58 57 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 142 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 96 96 94 92 88 84 80 nan nan 75 74 72 72 74 76 78 80 82 82 83 84 87 89 90 90 87 83 nan nan nan nan nan nan nan nan nan 81 86 89 89 88 84 80 nan nan nan nan nan 69 71 73 74 76 77 77 78 78 79 79 78 76 74 73 72 75 81 89 94 97 99 99 98 nan nan nan nan nan nan nan 88 86 83 80 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 84 nan nan nan nan nan 56 52 48 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 152 151 152 152 152 152 150 150 149 150 151 154 156 159 162 164 165 164 165 163 160 158 157 156 156 156 156 155 155 155 155 154 154 154 153 153 153 153 153 154 156 157 158 159 159 160 160 161 161 161 162 163 164 165 164 164 162 160 159 159 158 158 158 158 158 158 158 157 157 157 157 157 156 156 156 156 156 156 156 156 156 157 156 156 155 155 154 154 153 153 153 153 152 153 153 154 153 155 155 155 156 155 155 156 156 152 147 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 143 145 143 137 128 119 114 111 111 112 112 112 111 110 109 106 103 97 101 114 145 157 147 133 118 116 114 115 113 109 106 103 99 94 91 nan nan nan nan nan nan nan nan nan 94 101 102 102 105 104 nan nan nan nan nan nan nan nan nan 93 93 nan nan nan nan 118 118 115 109 100 103 107 109 108 104 99 97 101 105 106 105 108 111 105 99 94 92 91 90 89 86 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nan nan nan 88 88 83 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 57 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 158 nan nan nan nan nan nan nan nan 152 151 151 152 151 150 151 150 151 152 153 156 159 162 164 164 164 164 163 161 159 156 156 155 155 155 154 155 154 154 155 154 154 154 154 153 153 153 153 154 156 156 158 158 160 160 160 160 161 161 161 162 163 164 165 163 162 160 160 159 159 159 158 158 158 157 157 157 157 157 156 157 157 156 156 156 156 155 155 155 156 157 157 156 155 155 154 154 153 153 153 153 153 153 153 153 154 154 155 155 155 154 154 154 153 152 145 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 143 139 135 128 126 123 122 118 115 112 109 107 106 104 102 106 112 136 149 155 144 127 118 113 111 111 112 111 112 111 109 106 nan nan nan nan nan nan nan nan nan nan nan 82 87 96 103 106 106 105 104 101 98 96 102 107 104 98 94 102 nan nan nan nan nan 120 120 115 107 100 103 106 106 104 101 99 99 104 104 103 106 108 107 104 99 94 90 88 83 80 77 78 79 80 79 79 80 78 76 73 67 63 61 61 62 62 62 64 68 73 77 79 79 79 79 76 74 74 74 74 74 75 76 76 77 78 78 78 76 76 77 75 72 71 71 73 69 64 61 58 55 53 53 56 59 62 64 64 63 60 56 55 53 53 52 52 52 53 53 53 51 51 52 52 53 51 51 49 49 48 47 45 41 39 42 48 56 62 65 66 66 64 61 55 50 47 48 48 48 38 32 nan nan nan nan nan 50 55 55 nan 63 67 68 69 nan nan nan nan nan nan 66 73 77 77 82 nan 91 90 88 87 83 80 78 77 67 60 62 60 57 54 52 53 61 64 66 61 57 52 47 44 44 45 45 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 nan nan nan nan nan nan nan 50 nan nan nan nan nan nan nan 93 nan nan nan nan nan nan nan nan nan nan 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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nan nan nan nan nan 89 86 83 77 72 68 67 67 68 71 75 79 82 84 84 83 83 82 82 82 84 85 87 84 80 75 nan nan nan nan nan nan 66 67 69 73 78 81 82 78 nan nan nan 67 68 67 68 68 70 73 74 75 76 79 82 83 83 83 82 83 nan nan nan nan nan nan 98 99 98 95 nan nan nan nan nan nan 88 88 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 158 nan nan nan nan nan nan nan nan 152 152 151 151 151 151 151 151 152 154 156 159 161 163 164 164 163 162 161 158 157 156 155 155 155 154 154 154 154 154 153 154 154 154 153 153 153 153 154 154 156 157 158 158 159 160 160 161 161 161 161 163 164 165 164 163 161 160 159 160 159 158 159 158 158 158 158 158 157 157 156 156 156 156 156 156 155 155 155 155 155 156 156 155 155 154 154 153 153 153 153 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nan nan nan 61 62 64 62 58 53 53 54 55 55 nan nan nan nan 71 nan nan nan nan nan nan nan nan nan nan nan nan nan 85 83 78 nan nan nan nan nan 83 72 nan nan nan nan nan nan nan 41 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 nan nan nan nan nan nan nan nan nan nan nan nan nan 318 327 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 80 77 73 70 69 71 75 77 81 86 89 89 88 86 84 83 83 83 83 83 84 83 82 78 73 68 66 65 63 63 64 65 65 67 71 76 79 77 nan nan nan nan 66 67 66 66 69 72 74 76 78 80 83 84 84 84 nan nan nan nan nan nan nan nan nan 99 99 99 nan nan nan nan nan nan 87 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 156 157 156 nan nan nan nan nan nan 154 153 152 152 152 152 153 153 154 155 158 161 163 165 165 164 162 160 159 156 155 154 154 154 154 154 154 154 153 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268 263 259 nan nan nan nan nan nan nan nan nan nan nan nan nan 332 325 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 77 76 78 79 79 77 75 77 79 nan nan nan nan 92 92 90 88 85 83 84 85 84 83 83 83 83 81 78 74 68 65 64 nan 63 65 64 65 66 71 75 77 nan nan nan 61 62 63 65 66 71 75 77 79 81 83 84 85 84 83 80 nan nan nan nan nan nan nan nan nan 102 103 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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105 100 nan nan nan nan 96 98 103 105 107 105 99 87 82 78 73 67 65 68 71 76 nan nan 84 85 85 82 82 85 83 78 74 73 73 73 73 75 76 76 78 80 81 80 79 78 79 80 79 77 76 78 78 76 73 70 67 63 61 58 56 55 55 56 56 55 55 55 55 54 53 53 56 58 61 63 62 60 58 56 55 53 51 50 49 50 49 48 48 46 42 40 42 48 56 63 65 64 60 58 57 58 60 62 62 61 57 51 44 37 34 33 37 42 47 55 62 64 56 nan nan nan 94 85 71 57 nan nan nan nan nan nan 94 95 92 88 85 80 73 73 73 70 66 62 55 52 52 54 56 59 61 61 60 nan nan nan nan nan nan nan nan nan nan 71 69 66 61 57 52 49 48 49 48 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 81 76 71 nan nan nan nan 76 74 73 79 84 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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nan nan nan nan nan nan nan nan nan nan nan 73 73 72 71 71 71 72 73 73 73 73 74 74 75 75 75 75 74 73 73 74 75 77 78 80 84 88 91 94 95 96 97 99 98 99 99 99 98 97 96 95 93 92 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 355 154 153 153 152 152 153 155 158 158 159 159 157 156 155 155 154 155 155 156 154 154 154 153 153 153 152 154 154 154 154 154 153 153 153 153 153 153 153 152 152 152 152 153 153 154 155 155 156 157 159 160 160 160 160 161 161 161 162 164 165 165 164 162 162 161 161 162 162 162 162 162 161 160 160 159 158 158 157 157 157 157 156 156 155 155 154 153 153 153 153 153 153 152 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nan nan nan nan nan 89 89 92 94 95 96 97 98 99 99 101 101 102 102 102 102 101 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 60 nan nan nan nan nan nan 52 52 50 48 48 48 49 52 54 55 57 57 57 53 49 44 41 40 42 42 39 33 26 25 nan nan nan nan 47 49 52 55 59 nan nan nan nan nan nan nan nan 59 nan nan 57 57 57 55 54 55 59 60 60 64 66 65 69 72 53 35 nan nan nan nan nan nan nan nan nan nan 51 53 51 nan nan nan nan 79 71 62 nan nan nan nan 93 87 nan 66 56 41 32 30 32 31 35 52 58 60 63 64 59 62 nan nan nan 73 69 65 61 59 59 61 64 69 75 77 72 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 127 121 nan nan nan nan nan nan nan 136 133 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 72 74 74 74 75 74 73 74 74 72 72 71 73 nan nan nan nan 76 76 77 79 79 80 80 80 80 80 81 84 86 87 85 86 86 89 91 93 95 98 101 104 106 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 104 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 152 152 152 152 154 157 159 161 160 159 157 155 155 154 155 154 154 153 153 153 153 154 154 155 155 154 154 154 154 153 153 153 153 152 153 153 153 153 152 152 153 153 153 154 154 155 156 157 158 159 160 160 160 161 161 162 163 164 165 164 164 163 162 161 161 162 162 162 162 162 162 162 161 161 160 160 159 158 158 157 157 157 157 157 156 155 154 154 154 155 155 154 153 152 151 151 150 149 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nan 85 87 89 91 93 95 98 100 101 102 103 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 75 65 56 50 48 49 49 51 52 54 57 60 61 61 62 nan nan nan nan nan nan nan 57 60 60 60 55 48 38 32 28 26 27 34 40 45 46 nan nan nan nan nan nan nan nan nan nan nan nan nan 78 74 nan nan nan 75 69 67 65 nan nan nan nan nan 74 68 59 48 40 35 32 33 37 44 48 53 53 56 59 64 nan 62 68 73 61 nan nan nan nan 79 84 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 83 84 83 81 79 79 77 76 75 74 69 67 66 73 76 72 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 154 153 153 154 155 157 159 159 159 157 155 154 154 155 155 154 154 154 153 154 155 154 155 155 154 153 153 152 152 153 153 152 153 152 153 152 153 152 153 153 153 154 154 155 155 156 156 157 158 159 159 160 160 161 161 163 164 165 164 163 163 162 161 161 161 163 162 162 162 162 162 162 162 162 161 160 160 160 159 159 158 158 158 157 157 156 156 156 155 155 156 156 154 153 153 152 151 151 150 150 150 149 149 149 148 148 149 148 148 147 nan nan nan nan nan nan nan nan 62 63 61 57 59 63 66 67 66 71 79 nan nan nan nan nan 107 116 nan nan nan nan nan nan nan nan 156 137 126 119 114 nan nan 120 116 115 116 118 121 126 129 131 131 137 138 nan nan 134 141 143 127 nan nan nan 110 110 nan nan nan nan nan nan nan 137 142 144 142 nan nan 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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 91 89 92 92 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 56 nan 80 81 81 81 81 81 80 81 81 80 80 82 80 76 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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