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nan nan nan nan nan nan nan nan nan nan 72 67 64 61 59 63 69 73 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 95 91 nan nan 35 18 21 22 23 24 27 nan nan nan nan nan nan nan nan 115 119 122 125 127 129 132 133 134 135 135 136 137 139 139 139 139 139 139 139 139 139 139 139 138 139 139 138 138 137 137 136 134 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 178 173 163 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 269 270 nan nan nan nan nan nan nan nan 265 264 264 265 267 269 271 272 272 271 270 271 272 273 274 274 273 273 272 271 270 268 192 193 194 195 195 195 196 195 196 197 197 198 199 199 200 199 199 198 197 197 197 198 198 197 196 194 192 193 193 194 195 194 193 193 192 193 193 192 192 191 191 190 188 187 185 183 181 180 180 179 179 180 180 179 178 176 173 171 168 167 167 167 167 165 165 164 163 161 160 159 158 159 160 163 163 161 159 158 156 156 155 155 157 157 157 156 156 158 160 159 157 154 152 151 151 152 153 154 154 154 155 156 156 154 153 152 152 152 151 151 151 152 153 154 154 156 156 156 157 158 157 157 156 155 155 155 155 155 156 157 158 nan nan nan nan nan nan nan nan 179 180 178 177 174 171 168 165 162 161 158 158 158 158 159 159 160 159 159 159 159 158 157 157 155 153 152 150 149 147 147 146 146 146 146 144 145 144 144 144 144 144 143 143 143 142 141 141 141 140 138 138 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 76 74 70 65 65 69 74 nan nan nan nan nan nan 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 93 90 nan 35 19 20 22 25 31 nan nan nan nan nan nan nan nan 111 116 121 123 125 128 130 132 133 134 134 135 136 137 138 138 138 139 139 139 139 140 139 139 138 138 138 138 138 138 138 136 136 nan nan nan nan nan nan nan nan nan nan nan nan nan 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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75 70 71 72 nan nan 42 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 94 95 93 nan 36 20 21 nan nan nan nan nan nan nan nan nan nan 107 112 117 120 122 125 128 130 132 133 134 134 135 137 137 138 138 138 138 138 139 139 139 139 139 138 138 138 139 139 138 137 136 135 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 263 265 267 270 273 276 276 275 273 272 272 273 275 277 278 277 276 275 274 273 272 270 270 192 194 195 197 198 198 198 198 198 197 198 198 199 200 201 201 200 199 198 198 198 199 199 199 198 197 195 195 196 197 198 197 197 196 195 196 196 196 195 194 193 192 191 189 187 185 183 183 182 182 181 181 181 180 179 177 174 172 170 169 168 168 168 167 167 165 164 163 162 161 160 160 161 161 160 159 158 158 157 156 156 155 155 156 156 156 157 158 158 156 154 151 150 150 150 151 151 151 151 151 151 151 152 152 150 150 151 151 151 152 152 153 154 155 156 157 157 157 157 157 156 156 155 155 154 155 155 155 156 157 nan nan nan nan nan nan nan nan nan 179 179 177 173 170 168 166 nan 163 162 161 160 160 160 161 162 161 162 161 160 160 160 159 158 156 154 152 151 149 149 148 147 147 147 146 146 146 146 146 146 146 146 145 145 144 142 142 140 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