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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 174 173 172 169 166 165 164 166 168 169 170 171 170 166 161 154 146 140 134 130 126 121 100 17 343 335 326 320 314 312 313 319 324 337 355 7 7 2 355 350 344 327 293 258 242 235 232 232 236 241 249 258 263 263 258 252 245 239 236 234 233 232 231 228 224 220 218 216 216 217 218 220 223 226 228 228 225 222 219 218 216 215 215 216 217 218 219 218 219 218 219 218 216 214 212 209 208 210 213 218 221 222 221 220 221 223 233 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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