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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
Wind_Speed
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Wind_Direction
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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 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 261 261 261 261 261 261 261 261 262 262 263 263 264 264 264 265 265 266 266 266 267 267 267 267 267 267 267 267 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 267 267 267 267 267 268 268 268 268 268 268 268 268 269 269 270 270 270 271 271 271 271 271 271 271 272 272 273 273 274 274 274 274 275 275 274 274 274 273 273 273 273 273 273 274 273 273 274 274 274 275 274 273 272 272 271 271 272 272 273 275 276 277 278 279 280 280 279 278 278 277 276 276 275 274 273 273 272 272 272 272 272 272 272 273 273 274 274 274 274 275 275 275 275 276 276 277 278 279 281 283 285 286 286 286 285 283 283 281 280 279 278 279 280 280 nan nan nan nan nan nan nan nan nan nan nan nan nan 295 297 298 299 300 301 301 nan nan nan nan nan 302 301 300 299 297 296 296 296 296 296 296 296 296 295 294 293 292 291 291 291 291 291 291 291 291 291 291 291 292 292 292 291 291 291 290 290 290 289 288 287 286 284 283 282 281 280 280 279 279 278 277 277 276 276 276 276 276 277 277 278 279 281 282 282 283 283 284 284 284 284 284 284 285 285 285 285 286 286 287 287 287 287 287 286 286 285 284 284 283 283 283 282 282 282 282 282 282 282 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 261 261 261 261 261 261 262 263 263 264 264 264 265 265 265 266 266 266 266 267 267 266 266 267 267 267 267 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 270 270 270 270 270 270 270 271 271 272 272 273 273 274 274 274 275 275 275 274 274 274 274 273 273 273 273 274 274 274 274 274 274 275 275 275 275 274 273 272 271 270 270 270 271 273 274 276 277 278 279 279 279 278 277 276 276 275 275 274 273 273 272 272 272 271 271 271 271 271 272 273 274 274 274 275 275 276 276 277 277 278 279 280 281 283 284 285 286 285 285 284 284 283 282 281 281 282 283 283 nan nan nan nan nan nan nan nan nan nan 288 290 292 294 296 297 299 300 300 300 300 nan nan nan 299 298 297 295 294 294 293 293 293 293 294 294 294 294 294 293 292 291 290 289 289 289 289 289 290 290 290 290 290 291 291 291 291 291 290 290 290 289 289 288 287 285 284 282 281 280 279 278 278 277 277 276 275 275 275 275 275 275 276 276 276 277 278 279 280 281 281 282 282 283 283 284 284 285 285 285 nan 286 nan nan nan 288 288 287 287 286 285 nan nan 283 282 282 282 282 282 282 282 281 281 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 263 263 264 264 264 264 264 265 265 265 266 266 266 266 266 266 266 267 267 267 267 267 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 269 269 270 270 270 270 271 271 271 271 272 273 273 274 274 274 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 275 274 272 270 269 269 270 270 272 273 275 276 277 278 278 278 278 277 276 275 274 274 273 273 272 271 271 271 271 270 270 270 271 271 272 273 274 274 275 276 277 278 279 279 279 279 280 281 282 283 284 284 284 284 284 284 284 283 282 283 284 285 286 285 nan nan nan nan nan nan nan nan 285 288 291 293 295 297 298 300 300 300 300 299 299 298 297 296 295 293 292 291 291 291 291 291 292 292 292 292 292 292 292 291 290 289 289 288 288 288 289 289 289 289 289 289 290 290 290 290 290 290 290 289 289 288 287 286 285 283 282 280 279 279 278 277 276 276 275 274 274 274 274 274 275 275 275 275 275 276 277 277 278 278 279 280 281 282 283 284 284 nan nan nan nan nan nan nan nan nan 286 285 285 284 nan nan 282 282 282 282 282 281 281 281 281 280 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 263 263 263 263 264 264 264 264 264 264 264 264 264 263 263 264 264 264 263 263 263 263 262 262 262 262 262 262 262 263 263 263 263 263 263 264 264 264 264 264 264 265 265 266 266 266 266 266 267 267 267 267 267 267 267 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 270 270 270 269 269 269 269 270 270 270 270 270 269 269 270 270 270 270 271 271 271 271 271 271 272 273 273 274 274 274 274 274 274 274 274 273 273 273 273 274 274 274 274 274 274 274 274 275 276 276 276 276 275 274 272 270 270 269 270 270 271 272 274 275 277 277 277 277 277 276 275 274 274 273 272 272 271 271 271 270 270 269 269 269 270 271 272 272 272 273 274 276 279 280 281 280 279 279 280 280 281 282 283 283 283 282 283 283 283 283 283 284 285 286 287 287 287 286 284 nan nan nan nan 283 286 288 291 293 295 297 299 299 300 299 299 298 298 297 296 294 293 291 290 289 289 289 289 290 290 291 291 291 291 291 291 291 290 289 288 288 288 288 288 288 288 288 288 288 288 288 289 289 289 289 288 288 287 287 286 286 284 283 282 280 279 278 277 277 276 275 275 274 274 274 274 274 274 274 275 274 274 274 274 275 275 276 276 277 278 279 281 nan nan nan nan nan nan nan nan nan nan nan 283 283 282 282 282 282 282 281 281 281 281 280 280 280 280 279 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 nan nan nan nan nan nan nan nan nan nan nan 262 262 263 263 263 263 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 265 265 265 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 274 274 274 274 274 273 273 273 273 273 274 274 274 274 274 274 274 275 275 276 277 276 276 275 273 272 271 270 270 270 271 272 273 274 275 276 276 276 276 276 275 275 274 273 273 272 271 271 271 270 270 269 269 269 269 270 271 271 272 272 272 273 274 276 277 278 277 276 276 278 280 282 283 283 283 282 281 281 281 281 282 283 284 285 286 287 288 288 288 287 286 285 284 284 285 286 288 290 292 294 296 297 298 298 298 298 297 297 296 295 293 291 290 289 288 288 288 289 289 290 290 290 290 290 290 290 290 290 289 289 288 288 288 288 287 288 288 288 287 287 287 287 287 287 287 287 286 286 286 285 285 284 283 282 280 279 278 277 277 276 275 275 274 274 274 274 274 274 274 274 274 273 273 273 273 273 274 275 275 276 277 nan nan nan nan nan nan nan nan nan nan nan nan 280 280 280 280 281 281 280 280 280 280 280 279 279 279 278 278 nan nan nan nan nan nan nan nan nan nan nan nan 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 257 257 257 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 262 262 262 262 263 263 263 263 262 262 262 262 262 262 262 262 262 263 263 263 264 264 265 266 266 267 267 267 267 267 nan nan 267 267 268 268 268 269 269 269 270 270 270 270 270 270 270 270 271 271 271 271 271 271 272 272 273 273 273 273 272 272 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 275 275 276 276 276 275 274 273 272 271 271 271 271 272 272 273 274 275 275 275 275 275 275 274 274 274 273 272 272 271 271 271 270 270 269 269 269 270 270 271 271 272 272 272 272 271 270 270 270 271 273 276 278 281 283 283 283 283 281 280 280 280 280 281 282 283 285 286 287 288 288 288 288 288 287 287 286 287 287 288 289 291 292 294 295 295 296 296 295 295 295 294 293 292 291 290 289 288 288 288 289 289 289 289 289 290 289 289 290 289 289 289 289 289 288 288 287 287 287 287 287 287 286 286 286 286 286 285 285 285 285 285 284 284 284 283 282 281 279 278 278 277 276 276 276 275 275 275 275 275 275 275 274 274 273 272 272 272 272 273 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan 279 279 279 279 279 279 279 279 279 279 278 278 278 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan 276 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 259 259 259 259 259 258 258 258 258 258 258 258 257 257 257 nan nan nan nan 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 255 nan nan nan 256 256 256 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan 261 261 260 260 nan nan 259 259 258 258 258 258 259 259 259 259 259 nan nan nan nan nan nan nan nan nan 262 262 262 262 263 nan nan nan 266 267 268 268 nan nan 267 266 266 266 267 268 269 270 271 272 272 273 274 274 275 276 277 277 277 278 278 277 277 276 276 275 274 274 273 272 272 272 271 272 273 273 273 273 273 273 273 273 273 273 273 273 273 272 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 273 273 272 271 271 270 270 270 271 271 271 271 271 271 271 272 273 273 274 275 277 277 278 278 279 279 279 280 281 281 281 281 282 283 287 290 291 291 288 285 281 280 279 279 280 280 281 281 281 280 279 278 277 277 277 278 278 279 280 280 280 281 280 280 279 278 277 277 277 277 277 277 277 277 277 278 280 281 282 284 285 285 286 286 286 286 286 286 286 286 286 286 286 286 285 285 284 284 284 283 283 283 282 282 281 281 280 280 280 280 281 281 281 281 281 281 281 280 280 279 279 278 278 278 277 277 277 277 277 277 277 277 276 276 275 275 274 274 273 273 273 274 275 275 276 276 276 276 276 275 273 271 269 268 267 268 269 271 272 272 273 274 274 nan nan nan nan 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 273 272 272 272 nan nan nan nan nan 272 272 272 273 273 273 273 273 nan nan nan nan nan nan nan nan 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 nan nan 258 258 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 255 255 255 255 255 256 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 260 260 260 260 260 260 260 260 260 260 260 260 nan nan nan nan nan nan nan nan 261 261 260 nan nan nan 259 259 258 258 258 258 258 258 259 259 259 259 nan nan nan nan nan nan nan nan nan nan 262 262 262 nan nan nan nan 265 265 nan nan nan nan nan 264 265 265 266 268 269 270 271 272 273 274 274 275 276 277 278 278 278 278 277 277 277 276 275 275 275 274 273 273 273 273 273 273 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 273 273 273 272 272 272 272 272 272 271 271 272 272 272 272 273 273 273 273 272 271 270 270 270 270 271 271 271 271 271 271 271 272 272 273 274 275 276 277 278 279 279 280 280 280 280 279 279 278 278 278 283 287 290 289 286 283 280 279 279 279 280 280 280 281 280 280 279 278 277 277 277 277 278 278 278 278 278 278 278 277 276 276 275 275 276 276 276 276 276 276 277 277 278 279 280 281 282 283 284 284 284 284 285 285 285 285 286 286 285 285 285 285 284 284 284 283 283 282 282 281 281 281 280 280 280 281 281 281 281 281 281 280 280 280 280 279 278 278 278 277 277 277 277 277 277 277 277 277 276 276 275 275 274 274 274 274 274 275 275 276 276 276 275 275 274 274 273 272 270 270 269 269 269 270 271 272 273 273 274 275 275 275 275 275 275 274 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 nan nan nan nan nan 272 272 273 273 273 273 273 273 nan nan nan nan nan nan nan nan 272 272 272 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 nan nan 258 258 258 258 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 259 260 260 260 259 259 259 259 259 259 259 260 nan nan nan nan nan nan nan nan nan nan nan nan 259 259 258 258 257 257 257 257 257 258 258 258 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 nan nan nan nan nan nan nan 263 264 265 266 267 269 270 271 272 273 274 275 276 277 277 278 278 277 277 277 276 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 272 272 272 272 272 271 271 271 271 271 272 272 272 272 272 272 271 271 270 270 270 270 270 270 271 271 271 271 271 271 272 273 274 275 276 277 279 280 280 280 279 278 277 276 276 275 274 275 276 277 277 277 276 277 278 279 279 279 279 279 279 279 279 279 278 277 277 276 276 276 277 277 277 276 276 276 275 275 275 275 275 275 275 276 276 276 276 276 277 277 278 278 279 280 281 282 282 283 283 283 283 283 284 284 284 284 284 284 284 284 283 283 283 283 282 282 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 279 279 278 278 277 277 276 276 276 276 276 276 276 276 276 275 275 275 274 274 274 274 274 275 275 275 275 275 275 274 273 273 272 272 271 271 270 270 270 270 271 271 272 273 274 274 275 275 275 275 275 275 275 nan nan nan nan 274 274 273 273 nan nan nan nan 272 272 nan nan nan nan nan nan 272 272 273 273 273 273 273 273 nan nan nan nan nan nan nan nan nan 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 263 263 263 264 264 264 264 263 263 263 262 262 262 261 261 261 260 260 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 262 262 262 263 264 266 268 269 269 270 270 271 270 270 269 267 266 265 264 263 263 263 264 264 265 266 266 267 267 266 266 266 266 266 265 265 265 265 265 266 266 267 267 268 268 269 270 270 271 271 271 271 270 270 270 270 270 269 269 269 269 269 269 268 268 268 267 267 266 266 266 266 266 266 266 267 266 266 266 266 265 265 265 265 264 264 264 264 265 265 265 265 266 266 266 267 267 267 267 268 268 268 268 268 268 269 269 269 269 269 269 269 268 268 268 268 268 267 267 267 267 268 268 269 269 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 267 267 267 267 267 268 269 269 270 271 271 272 272 272 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 272 272 272 272 272 272 272 272 272 272 nan 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 270 270 270 269 269 269 269 269 269 269 269 269 269 nan nan 269 269 269 269 269 269 269 269 269 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 263 263 263 263 263 262 262 262 262 261 261 260 260 259 259 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 nan 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 261 263 265 267 268 269 269 270 270 270 269 269 267 266 265 264 263 263 263 263 263 264 265 265 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 268 268 269 269 270 270 271 271 271 270 270 269 269 269 268 268 268 268 268 268 268 268 267 267 266 266 266 266 266 266 266 266 266 266 266 265 265 265 265 264 264 264 264 264 264 264 264 264 265 265 265 266 266 266 267 267 267 268 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 268 267 267 267 267 268 268 269 269 269 269 269 269 269 268 268 268 268 268 269 269 269 269 269 269 268 267 267 267 267 267 267 268 269 269 270 271 271 271 272 272 272 272 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 272 272 272 272 272 nan 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 270 270 270 269 269 269 269 269 269 268 268 268 nan nan nan 268 268 268 268 268 268 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 263 263 263 262 262 262 262 261 261 261 260 260 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 251 251 251 251 251 251 251 250 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 262 nan nan nan nan nan nan nan nan nan 257 258 258 259 261 263 265 267 268 269 269 270 269 269 268 267 266 265 264 263 262 262 262 263 263 264 264 265 265 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 269 269 270 270 270 270 270 269 268 268 268 267 267 267 267 268 268 268 267 267 267 266 266 266 266 266 266 265 265 265 265 265 265 265 264 264 264 264 264 264 264 264 264 264 264 264 264 265 265 265 266 266 267 267 267 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 268 268 269 269 269 269 269 268 268 267 267 267 267 268 268 269 270 271 271 271 271 272 272 272 272 272 273 273 273 274 274 274 274 274 274 274 274 274 275 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 273 272 272 272 272 271 271 271 271 271 272 272 272 272 272 271 271 271 270 270 270 270 270 269 269 268 268 268 268 nan nan nan nan nan 268 267 267 267 267 267 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 263 263 263 263 263 263 263 262 262 262 262 261 261 261 260 260 260 259 259 nan nan nan nan 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 252 252 252 252 252 251 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 261 nan nan nan nan nan nan nan nan nan nan 255 256 258 260 262 264 266 268 269 269 269 269 268 268 267 266 265 264 263 262 262 262 262 263 263 264 264 265 265 266 266 267 267 268 268 268 268 268 268 268 267 267 267 267 267 267 268 268 269 269 269 269 268 267 267 266 266 266 267 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 265 265 265 264 264 264 264 263 263 263 263 263 263 263 263 264 264 264 264 265 265 266 266 267 267 267 267 267 268 268 268 268 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 268 268 268 268 268 269 270 270 271 271 272 272 272 272 272 272 272 272 273 273 273 273 273 273 274 274 274 274 274 274 274 nan nan nan nan nan 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 271 271 271 271 271 271 271 272 272 271 271 271 271 271 271 271 271 270 269 268 268 267 267 nan nan nan nan nan nan 267 267 267 267 267 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 262 263 263 263 263 262 262 262 262 262 262 262 261 261 261 260 260 260 260 260 259 259 259 258 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 252 252 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 255 257 259 261 264 266 268 268 269 269 268 268 267 266 265 264 263 262 262 261 262 262 262 263 263 264 264 265 265 266 267 267 268 268 268 268 268 267 267 267 267 267 266 266 266 267 267 267 267 268 267 267 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 266 265 265 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 264 264 265 265 266 266 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 270 270 271 271 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 274 274 274 nan nan nan nan nan nan 274 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 nan nan nan 271 271 271 271 271 272 271 271 271 271 271 271 271 270 269 268 268 267 267 nan nan nan nan nan nan nan nan nan 267 267 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 261 262 263 263 263 263 262 263 263 262 262 262 262 261 261 261 260 260 260 260 260 259 259 259 259 258 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 255 256 259 262 265 267 268 269 269 268 268 267 266 266 265 264 263 262 262 262 262 262 262 263 263 263 264 264 265 266 266 267 267 267 268 267 267 267 266 266 266 266 266 266 265 265 266 266 266 266 266 266 266 266 265 265 265 266 266 266 265 265 265 266 266 267 267 268 268 268 268 268 267 266 265 264 264 264 264 264 264 264 263 263 263 262 262 262 262 263 263 263 264 264 265 265 266 266 266 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 269 269 269 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 270 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 nan nan nan nan nan nan nan 274 274 274 274 274 273 273 273 273 272 272 272 272 272 272 272 nan nan nan nan 271 271 271 272 272 nan nan 272 271 271 nan nan 270 269 269 268 268 268 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 260 261 262 263 263 263 263 263 263 263 263 262 262 262 262 261 261 261 260 260 260 260 260 259 259 259 259 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 254 254 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 nan nan nan nan 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 255 257 259 262 265 268 269 270 270 269 268 267 266 265 264 264 263 262 262 262 262 263 263 263 263 263 264 264 265 266 266 267 267 267 267 267 266 266 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 267 267 268 268 268 268 268 267 266 265 264 264 264 264 264 264 264 264 263 263 262 262 262 262 262 262 263 263 264 264 265 265 266 266 266 266 266 266 266 266 266 267 267 267 268 268 268 268 268 269 269 269 269 270 270 270 271 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 270 270 270 270 270 271 271 272 272 272 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 nan nan nan nan nan 274 274 274 274 274 274 274 274 273 273 273 272 272 272 272 272 272 nan nan nan nan nan 271 271 271 272 272 272 nan 272 271 271 nan nan nan 269 269 269 269 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 261 261 261 262 262 262 262 262 262 261 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 nan 258 258 258 257 257 257 257 257 257 257 257 256 256 256 256 256 255 255 255 255 254 254 254 nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 254 254 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 254 254 255 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 253 252 252 252 252 253 254 255 257 258 260 262 263 264 265 265 266 266 266 266 266 266 265 265 265 264 264 264 264 264 264 264 264 264 264 264 264 265 265 266 266 267 267 267 267 268 268 267 267 267 267 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 268 269 269 270 270 270 269 269 268 268 267 267 266 266 265 265 265 266 266 266 266 265 264 264 264 264 264 265 265 265 264 263 262 262 261 261 261 262 262 263 264 264 264 265 265 265 265 264 264 265 265 265 266 267 267 268 269 269 269 269 269 269 269 270 270 270 271 271 271 272 272 272 272 272 272 272 272 272 271 271 271 272 272 272 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 272 272 272 272 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 261 262 262 262 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan 261 260 260 260 259 259 259 258 258 258 258 257 257 257 257 257 257 257 256 256 256 256 255 255 255 255 nan 254 254 254 nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 253 252 252 252 nan nan nan nan nan nan 253 nan 253 253 nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 254 255 255 256 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 253 252 253 253 254 255 256 258 259 261 262 263 264 264 265 265 265 265 265 265 265 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 265 266 266 267 267 267 267 266 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 267 268 268 268 268 269 269 270 270 270 270 269 269 268 268 267 267 266 266 266 266 267 267 267 267 266 266 264 264 263 264 264 265 265 265 265 263 262 262 261 261 261 262 263 263 264 264 265 265 265 265 265 265 265 265 266 266 267 267 268 269 269 269 269 269 269 269 269 270 270 271 271 271 272 272 272 272 273 272 272 272 271 271 271 271 271 272 272 272 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 nan nan nan nan nan 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 262 262 262 262 261 261 261 261 261 261 261 nan nan nan nan nan nan nan 261 261 261 261 261 261 261 261 260 260 260 259 259 259 258 258 258 257 257 257 257 257 257 257 256 256 256 255 255 nan nan nan 254 254 254 254 254 nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 254 255 256 257 258 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 254 254 254 255 255 256 257 259 260 262 263 264 264 264 265 265 265 265 264 264 264 264 264 265 265 265 266 266 266 265 265 264 263 263 264 264 265 266 267 267 267 267 267 266 266 266 266 267 267 267 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 269 269 269 269 270 270 270 270 270 269 269 268 268 268 267 267 268 268 268 268 268 267 266 265 264 263 263 263 264 265 265 266 265 264 262 262 261 261 262 262 263 264 265 265 265 265 265 265 265 265 265 266 266 267 267 268 268 269 269 269 269 269 269 269 270 270 271 271 271 272 272 272 273 273 273 273 272 272 271 271 271 271 271 271 272 272 273 274 274 274 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 272 272 272 273 273 273 272 272 272 272 272 nan nan 273 273 272 272 nan 272 nan nan nan 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 nan nan nan nan nan nan nan nan nan 261 261 261 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 260 260 259 259 259 258 258 258 258 258 258 257 257 257 257 256 256 256 256 255 255 255 255 254 254 254 254 254 254 nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 254 255 256 257 258 259 259 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 256 257 257 258 259 260 261 262 263 263 264 264 264 264 264 264 264 264 264 264 265 265 266 267 268 269 269 268 267 265 264 264 264 265 266 267 268 268 268 268 268 267 267 267 267 267 268 268 268 269 269 269 270 270 269 269 269 269 268 268 268 268 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 268 268 267 266 265 264 263 264 264 265 265 266 266 265 263 262 261 261 261 262 263 264 265 266 266 266 266 266 266 266 266 266 266 267 267 268 268 269 269 270 270 270 270 270 270 270 271 271 271 272 272 272 273 273 273 273 273 272 272 272 271 271 271 271 271 272 272 273 274 275 275 276 276 275 275 275 275 274 274 274 274 273 273 273 273 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 nan nan nan nan 273 272 272 272 271 271 271 nan nan 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 257 257 257 nan nan nan nan nan nan nan nan 261 261 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 nan nan 260 260 260 259 259 259 259 259 258 258 258 258 257 257 257 257 256 256 256 256 255 255 255 255 255 255 255 254 nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 nan nan nan nan nan 253 253 253 253 253 254 254 253 254 254 254 254 254 254 254 254 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 254 254 255 257 258 259 260 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 258 258 258 258 259 260 260 261 262 262 263 263 263 264 264 264 264 264 264 264 265 265 266 267 269 270 271 271 270 269 267 266 265 265 267 267 268 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 268 268 268 268 268 268 268 269 269 269 270 270 271 271 271 271 270 270 270 270 270 270 269 269 269 269 268 268 267 266 265 265 265 265 266 266 266 266 265 264 263 262 262 262 263 264 265 266 266 266 266 266 266 267 267 266 266 267 267 267 267 268 269 269 270 270 270 270 270 270 271 271 271 271 272 272 272 273 273 274 274 274 273 273 272 272 272 271 271 271 271 272 273 273 274 275 276 276 276 276 276 275 275 275 274 274 273 273 273 273 274 274 274 274 274 275 274 274 274 274 274 274 274 274 274 274 nan nan nan nan nan 273 273 272 271 271 271 270 nan nan 272 272 272 nan nan nan nan nan nan nan nan nan 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 257 257 257 nan nan nan nan nan nan nan nan nan nan 261 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan 260 260 259 259 259 259 259 258 258 258 258 257 257 257 257 256 256 256 256 255 255 255 255 255 255 254 nan nan 254 254 254 253 253 253 253 253 253 nan nan 253 253 253 253 253 253 252 253 253 253 253 253 253 254 254 253 253 253 253 254 254 254 254 254 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 254 255 256 258 259 260 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 259 259 259 260 260 261 261 261 262 262 262 262 263 263 263 263 264 264 264 265 265 266 267 268 269 270 272 272 272 270 269 268 267 267 268 269 270 270 270 270 270 270 270 270 270 270 270 270 270 271 271 271 270 270 270 270 269 269 269 269 268 268 268 268 268 269 269 269 269 270 270 nan nan nan nan nan nan nan nan 270 270 270 269 269 269 269 nan 268 268 267 267 267 267 267 267 267 266 265 264 264 263 263 263 264 265 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 268 269 269 270 270 270 270 270 271 271 271 271 271 271 272 272 272 273 274 274 274 274 273 273 273 272 272 272 271 271 272 272 273 273 274 275 275 276 276 276 276 275 275 275 274 274 273 273 273 273 274 274 274 275 275 275 275 275 275 274 274 274 274 274 nan nan nan nan nan 274 273 273 272 271 271 270 nan nan nan 271 272 nan nan nan 271 nan nan nan nan nan 269 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 257 258 258 nan nan nan nan nan nan nan nan nan nan 261 261 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan 260 260 259 259 259 259 259 258 258 258 258 258 257 257 257 256 256 256 256 256 nan nan nan nan nan 254 254 254 254 254 254 254 253 253 nan nan nan nan nan nan nan 253 253 253 253 253 nan 253 253 254 254 254 254 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 254 254 254 254 254 nan nan nan nan nan nan nan 254 254 254 255 256 257 259 260 261 261 261 nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 259 260 260 261 261 261 261 261 262 262 262 262 262 262 263 263 264 264 264 265 265 266 267 268 268 269 271 271 271 271 270 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 272 271 271 270 270 270 270 270 269 269 269 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 269 269 269 269 nan nan nan 269 269 269 269 269 268 267 267 266 265 265 264 264 265 265 266 267 267 267 267 267 267 267 267 268 268 267 267 267 267 268 268 268 269 269 270 270 270 271 271 271 271 272 272 272 272 nan nan nan nan nan nan 274 273 273 273 273 273 273 272 272 272 272 272 273 273 274 274 275 275 275 276 276 276 275 275 274 273 273 273 273 273 274 274 274 275 275 275 275 275 274 274 274 nan nan nan nan nan nan 274 274 273 273 272 272 271 nan nan nan 270 270 nan nan nan 270 270 nan nan nan 270 269 269 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 258 258 nan nan nan nan nan nan nan nan nan nan 260 261 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan 260 260 259 259 259 259 259 258 258 258 258 258 258 257 257 257 257 256 256 nan nan nan nan nan nan 255 255 255 255 255 254 254 254 nan nan nan nan nan nan nan 253 253 253 254 254 254 254 254 254 254 254 254 254 254 254 253 253 254 253 253 254 254 254 254 255 255 255 255 255 256 256 256 256 256 256 256 256 nan nan nan nan 256 256 256 256 256 255 255 254 254 254 254 254 nan nan nan nan nan nan nan nan nan 254 254 255 255 257 258 260 260 261 261 261 nan nan nan nan nan nan nan nan 258 259 260 260 260 260 260 260 260 261 261 261 262 262 262 262 262 261 261 262 262 262 263 263 264 264 264 265 265 266 267 268 269 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 273 273 272 272 271 271 nan nan nan nan nan nan 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 269 269 270 nan nan nan nan nan 271 271 270 270 269 268 267 266 266 265 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 269 269 269 270 270 270 271 271 271 272 272 272 272 272 272 272 272 nan nan nan nan nan nan 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 275 275 275 276 276 275 275 274 274 273 273 273 273 273 274 274 274 274 274 274 274 274 nan nan nan nan nan 274 274 274 274 274 273 nan nan nan nan 270 270 270 nan nan nan nan nan nan nan nan 270 269 269 269 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 nan nan nan nan nan nan nan nan 260 261 261 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan 260 260 259 259 259 259 259 258 258 258 258 258 258 258 257 257 nan nan nan nan nan nan 256 255 255 255 255 255 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 nan nan 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 255 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan 254 254 254 255 256 257 259 260 261 261 261 261 nan nan nan nan nan 259 259 259 260 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 261 262 262 262 262 263 263 263 263 263 264 264 265 266 268 269 270 270 270 270 270 270 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 nan nan nan 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 271 271 270 269 268 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 270 270 270 271 271 272 272 272 272 272 272 272 273 273 273 273 nan nan nan 273 274 274 274 274 274 273 273 273 273 273 273 273 273 273 274 274 275 275 275 275 275 275 nan nan 273 273 273 273 273 273 273 273 273 273 273 nan nan nan nan nan nan 274 274 274 274 nan nan nan nan nan 271 271 271 271 nan nan nan nan nan nan nan nan 268 268 268 268 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 259 nan nan nan nan 260 260 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan 260 260 260 259 259 259 259 259 258 258 258 258 258 258 258 257 257 nan nan nan 256 256 256 256 256 256 256 256 256 256 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 nan nan nan nan nan nan nan nan nan nan nan 253 253 254 253 253 253 254 254 255 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 254 254 254 255 256 258 259 260 261 261 261 nan nan nan nan 259 259 260 260 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 264 265 266 267 269 270 270 270 270 270 270 271 272 272 272 273 273 273 273 272 272 272 272 272 272 273 273 273 273 273 273 273 nan nan nan 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 268 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 269 269 268 268 269 269 269 269 269 269 270 270 271 271 272 272 272 272 272 272 272 272 273 273 273 nan nan nan nan 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 274 274 274 275 275 274 nan nan nan 274 274 273 273 273 272 272 272 272 272 272 nan nan nan nan nan nan 273 273 nan nan nan nan nan nan nan 272 272 272 nan nan nan nan nan nan nan nan nan 267 266 266 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 260 260 260 261 261 261 261 262 262 262 262 262 262 262 263 263 263 262 262 262 262 262 262 262 261 261 261 261 261 261 261 nan nan nan 260 260 260 260 260 260 260 259 259 259 259 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 256 nan nan 256 256 256 256 255 255 255 255 255 255 254 254 254 254 254 nan nan nan 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 253 nan nan nan nan 254 255 255 255 255 255 255 255 256 256 255 255 256 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 254 255 257 259 260 261 261 261 nan nan 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 263 262 262 262 262 263 263 263 263 263 263 263 263 263 264 265 266 267 269 270 270 271 271 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 nan nan nan nan nan nan 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 270 270 271 272 271 271 271 271 271 272 272 272 273 273 273 273 nan nan 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 273 273 272 271 271 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 272 nan nan nan nan nan nan nan nan nan 267 267 266 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 260 260 261 261 261 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 261 261 261 261 261 nan nan 261 260 260 260 260 260 260 260 260 259 259 259 259 259 259 258 258 258 258 258 258 257 257 257 257 257 257 257 nan nan nan nan nan nan nan 255 255 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan 255 254 254 254 254 253 253 253 253 252 252 252 253 254 255 257 258 260 261 261 261 260 260 261 261 261 262 262 262 262 262 263 263 263 263 263 262 262 262 262 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 265 266 268 269 270 270 271 271 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 nan nan nan nan 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 270 271 271 271 271 271 271 271 271 272 272 272 273 273 273 nan nan 274 274 274 274 274 274 274 274 274 274 273 273 273 273 274 274 274 273 273 273 273 274 274 275 275 275 275 274 274 273 272 272 271 270 270 270 270 271 271 271 271 nan nan nan nan nan nan nan nan 273 nan nan nan nan nan nan nan nan 268 268 268 267 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 260 261 261 261 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 262 262 nan nan nan nan 261 261 261 261 261 261 261 261 260 260 260 260 260 260 259 259 259 259 259 259 258 258 258 258 258 258 258 257 257 257 257 257 256 nan 256 256 256 256 256 256 256 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 254 254 254 254 254 255 255 254 254 254 253 253 253 253 252 252 252 252 252 253 254 256 258 260 260 261 261 261 261 262 262 262 262 262 263 263 263 263 264 264 264 264 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 265 265 264 264 264 265 265 266 267 269 269 270 271 271 271 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 269 269 270 270 270 270 270 271 nan nan nan nan nan nan nan nan 273 273 273 273 273 274 274 274 274 274 274 274 274 273 273 273 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 274 274 273 272 271 270 270 270 270 270 271 271 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 269 269 268 267 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 263 263 263 nan nan nan nan nan 262 262 262 262 261 261 261 261 261 261 261 261 261 261 260 260 260 260 260 259 259 259 259 258 258 258 258 258 258 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 255 255 255 nan nan nan nan nan nan nan nan nan nan nan 255 255 255 256 255 255 255 255 255 255 255 255 254 254 254 254 254 254 254 254 nan nan nan nan nan 255 255 255 255 255 255 255 254 254 254 254 254 254 254 254 253 253 252 252 252 252 251 251 252 252 252 254 255 257 259 260 261 261 261 262 262 263 263 263 263 263 264 264 264 264 264 265 265 264 264 264 264 264 264 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 266 267 268 269 270 270 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 267 267 267 267 268 267 267 267 268 268 268 269 269 270 270 nan nan nan nan nan nan nan nan nan nan nan nan 273 273 273 273 273 274 274 274 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 272 272 271 270 270 270 270 270 270 270 270 270 271 nan nan 271 271 272 nan nan nan nan nan nan nan nan nan 269 269 269 268 268 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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