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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 274 275 276 277 278 278 278 278 278 278 279 279 279 279 279 279 279 279 280 280 280 281 282 282 283 283 283 283 283 283 282 282 282 283 283 283 283 283 283 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 280 280 280 280 279 279 279 278 278 278 278 277 277 277 277 277 277 276 276 276 275 275 275 275 275 275 275 275 275 276 276 276 276 277 277 277 277 278 278 278 279 279 279 279 279 279 279 279 279 280 280 280 281 281 282 282 283 283 283 283 284 284 284 284 284 284 284 283 283 283 283 283 283 283 284 284 284 284 284 284 285 285 285 285 286 287 288 289 289 290 291 291 292 292 292 293 293 294 294 294 295 295 295 295 295 296 296 296 296 296 296 296 296 296 296 296 296 296 296 295 295 295 295 295 295 295 295 295 295 295 295 295 295 294 294 293 294 294 294 294 293 292 292 292 292 293 293 293 293 293 294 294 293 293 293 293 293 292 292 291 291 291 290 290 290 289 289 289 289 289 289 289 289 289 289 289 290 290 290 290 290 nan nan nan nan 291 291 292 292 292 293 293 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 294 294 295 296 296 295 nan nan nan 292 292 292 293 293 294 295 295 296 296 297 297 297 297 298 298 298 299 299 299 299 299 298 298 298 298 298 298 298 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 277 277 277 277 277 277 277 277 277 277 277 277 278 278 278 nan nan 279 280 280 281 281 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 281 281 280 280 280 280 280 279 279 279 278 278 278 278 278 278 277 276 276 276 275 275 275 274 274 274 274 274 274 275 275 275 275 275 275 276 276 276 277 277 277 277 278 278 278 279 279 279 279 279 280 280 280 280 281 281 281 282 282 283 283 283 283 283 284 284 285 284 284 283 283 282 282 283 283 283 283 283 283 284 284 284 285 285 285 285 286 287 288 289 290 290 291 292 292 292 292 293 293 294 294 294 295 295 295 295 295 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 295 295 295 295 295 295 295 295 295 295 295 295 295 295 294 294 294 294 293 294 293 293 292 293 293 293 293 293 292 292 292 292 293 292 292 292 292 292 291 291 291 291 291 291 290 290 290 290 290 289 289 289 289 289 289 290 290 290 290 290 290 290 290 290 291 291 292 292 292 293 293 293 293 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 292 293 293 294 294 295 296 296 297 297 297 297 298 298 298 299 299 299 299 299 299 298 298 298 298 297 297 297 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 277 277 277 277 nan nan nan nan 278 279 279 279 279 279 280 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 278 278 277 277 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 275 275 275 276 276 276 277 277 277 277 278 278 278 278 279 279 279 279 279 280 280 280 281 281 281 282 282 282 282 282 283 283 284 284 284 284 283 283 282 282 282 282 282 283 283 283 284 284 285 285 285 286 286 286 287 288 289 290 290 291 291 292 292 292 293 293 294 294 294 295 295 295 295 295 295 296 296 296 296 296 296 296 296 296 297 297 297 296 296 296 295 295 295 295 296 296 296 296 295 296 295 295 296 295 294 294 294 294 293 293 293 293 293 293 293 293 293 292 292 292 291 291 291 291 291 291 291 291 292 292 292 292 291 290 290 290 290 290 290 289 289 289 289 290 290 290 291 291 291 291 291 291 291 291 291 292 292 293 293 293 293 293 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 292 293 294 294 294 295 296 296 297 297 297 298 298 298 299 299 299 299 299 299 299 298 298 298 298 297 297 297 297 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 276 276 276 nan nan nan nan nan 277 278 278 278 278 279 279 279 279 279 280 280 280 280 280 281 281 281 280 280 280 280 280 280 280 280 280 280 280 280 280 280 280 279 279 279 280 280 280 280 280 280 280 280 279 279 279 279 279 278 278 277 277 276 276 275 275 274 274 274 274 274 274 274 274 274 274 274 275 275 275 276 276 276 277 277 277 278 278 278 278 278 278 279 279 279 279 279 279 280 280 280 281 281 281 281 281 282 282 282 283 284 283 283 283 282 282 282 282 282 282 282 283 284 284 285 285 285 286 286 286 286 287 288 289 289 290 290 291 291 291 292 292 293 293 294 294 294 295 295 295 295 295 295 296 296 296 296 296 296 297 297 297 297 297 297 297 296 296 296 296 296 296 296 296 296 296 296 296 296 296 295 295 294 294 294 294 293 293 293 293 294 294 293 293 293 292 292 291 291 291 290 290 291 291 291 292 292 292 291 291 290 290 290 290 290 290 290 290 290 290 290 290 291 291 291 291 291 291 291 291 291 291 292 292 293 nan nan nan 294 294 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 293 294 294 294 295 296 297 297 298 298 298 299 299 299 300 300 300 300 299 299 299 298 298 298 298 298 297 297 297 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 276 276 nan nan nan nan nan nan 277 277 277 277 277 277 278 278 278 278 279 279 279 280 280 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 279 279 279 279 278 278 278 278 277 276 276 276 275 275 274 274 274 274 274 274 274 274 274 274 274 275 275 275 276 276 276 277 277 277 278 278 278 278 278 278 278 278 279 279 279 279 279 280 280 280 281 281 281 281 281 281 282 282 282 282 282 282 282 282 281 281 281 282 283 283 284 285 285 285 285 285 285 286 286 286 287 288 289 289 290 290 290 291 291 292 292 293 293 294 294 294 294 294 294 295 295 296 296 297 297 297 297 297 298 298 298 298 298 297 297 296 296 296 296 296 296 296 297 297 297 297 297 296 296 296 295 295 294 294 293 293 294 294 294 294 294 294 293 293 293 292 291 290 290 290 290 291 291 291 291 291 291 290 290 290 290 290 290 289 289 289 289 290 290 290 291 291 291 292 291 291 291 291 291 291 291 292 nan nan nan nan nan 294 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 293 293 294 294 295 296 297 298 298 299 299 299 300 300 300 300 300 300 300 300 299 299 298 298 298 298 298 298 297 297 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 275 275 275 nan nan nan nan 276 276 276 276 276 276 276 276 276 277 277 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 279 279 279 279 279 279 278 278 278 277 277 276 276 275 275 275 274 274 274 274 273 273 273 273 273 274 274 274 274 275 275 275 276 276 276 277 277 278 278 278 279 278 278 278 278 278 279 279 279 279 279 279 280 280 280 280 280 280 280 280 281 281 281 282 282 282 282 282 282 282 282 283 284 284 285 285 285 285 285 285 285 285 285 286 287 288 288 288 289 289 290 290 291 291 292 293 293 293 293 294 294 294 294 294 295 296 296 297 297 298 298 298 298 299 299 298 298 298 297 297 297 297 297 297 297 297 297 297 297 297 297 296 297 296 295 294 293 293 294 294 294 294 294 294 294 294 293 293 293 292 291 290 290 290 290 290 290 290 290 290 290 290 290 289 289 289 289 289 289 289 289 290 290 291 291 292 292 292 292 291 291 291 291 291 292 291 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 292 293 294 294 294 295 296 297 298 298 299 300 300 300 301 301 301 301 301 301 300 300 299 299 298 298 298 298 298 298 298 297 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 275 275 275 274 274 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 277 277 277 277 277 277 278 278 278 278 278 277 277 277 276 276 275 275 274 274 274 273 273 273 273 272 272 272 272 272 273 273 273 274 274 274 275 275 275 276 276 277 277 278 278 278 279 278 278 278 278 278 278 278 278 278 278 278 279 279 278 278 279 279 279 279 280 280 280 281 281 282 282 283 283 283 284 284 284 285 284 284 284 284 284 283 284 284 285 285 286 287 287 288 288 289 289 290 291 291 292 292 292 293 293 293 293 293 294 295 295 296 297 297 298 298 298 299 299 299 299 299 299 298 298 297 297 297 297 297 298 298 298 298 298 298 297 297 297 295 294 294 294 294 294 294 294 293 293 293 293 293 293 292 292 291 291 291 291 291 290 290 290 290 290 290 289 290 290 289 289 289 289 289 289 289 290 290 291 292 292 293 292 292 292 292 292 292 292 292 292 292 292 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 293 293 294 294 295 295 295 296 297 298 299 299 300 300 301 301 301 302 302 301 301 301 300 299 299 299 299 299 299 299 299 298 298 298 298 298 298 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 270 271 nan nan nan nan nan nan nan nan 275 275 275 275 275 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 275 275 274 274 274 273 273 273 272 272 271 271 271 271 271 271 271 272 272 273 273 274 274 274 275 275 275 276 277 277 277 278 278 278 278 278 278 278 277 277 277 277 277 277 277 277 277 277 278 278 278 278 278 279 279 280 281 282 282 283 284 284 284 284 284 284 284 283 283 283 283 282 282 283 283 283 284 285 286 287 287 288 289 289 290 291 291 291 291 292 292 292 292 293 293 294 295 296 296 297 298 298 299 299 299 299 299 299 299 299 299 298 298 298 298 298 299 299 299 299 299 299 299 298 297 296 295 294 294 294 293 293 293 293 293 293 293 292 292 292 292 291 291 291 291 291 291 290 290 290 290 290 290 290 290 290 289 289 289 289 289 289 290 291 292 292 293 293 293 293 292 292 292 292 292 292 292 292 292 292 292 292 293 293 293 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 292 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 294 294 294 294 294 295 295 296 296 296 296 297 297 298 299 299 300 300 301 301 302 302 302 302 301 301 300 300 300 299 299 299 299 300 299 299 299 299 299 299 300 299 299 298 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 274 274 274 274 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 275 275 275 275 275 275 275 274 274 273 273 273 272 272 272 271 271 270 270 270 270 270 270 270 271 271 272 272 273 273 274 274 274 274 275 275 276 276 277 277 277 277 277 277 276 276 276 276 276 275 275 275 276 276 276 276 277 277 277 277 278 278 279 280 281 282 282 283 284 284 283 283 283 282 282 282 282 282 282 282 282 282 282 283 284 285 286 287 288 288 289 289 290 290 290 290 291 291 291 292 292 293 293 294 295 296 297 297 298 298 299 299 299 299 300 300 300 300 299 299 299 299 299 299 299 299 299 300 300 300 299 298 297 296 295 294 293 293 293 293 293 293 293 292 292 292 291 291 291 291 291 292 291 291 290 290 290 291 291 291 291 291 290 290 290 289 289 289 290 290 291 292 292 293 293 293 293 293 293 292 292 293 293 293 293 293 292 292 293 293 293 293 293 294 nan nan nan nan nan nan nan nan nan nan nan nan nan 294 294 nan nan nan nan nan nan 291 292 292 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 296 296 296 295 295 295 296 297 297 297 297 297 298 298 299 299 299 300 300 301 302 302 302 302 302 302 301 301 300 300 300 300 300 300 301 300 300 300 300 300 300 300 300 300 299 298 297 296 295 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 271 272 273 nan nan 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 274 274 274 274 274 274 275 274 274 274 274 274 274 273 273 272 272 272 272 271 271 270 270 270 269 269 269 269 269 269 269 270 270 271 272 272 273 273 273 273 273 273 274 274 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 275 275 275 276 276 276 276 277 277 278 279 279 280 281 281 282 282 282 282 282 281 281 281 281 282 282 282 282 282 282 282 283 284 285 286 287 288 288 288 289 289 289 290 290 291 291 291 292 292 293 294 294 295 296 296 297 298 298 298 299 299 299 300 300 300 300 300 300 300 300 300 300 300 300 300 301 300 300 299 298 297 296 294 293 293 293 293 293 293 292 292 292 291 292 292 292 291 292 292 291 291 290 290 290 291 291 292 291 291 291 291 291 290 290 290 291 291 292 292 292 293 293 293 293 293 293 293 293 293 293 293 293 293 292 292 292 293 293 293 294 294 294 nan nan nan nan nan nan nan nan nan 294 294 295 295 295 295 nan nan nan 292 292 292 292 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 297 297 297 296 296 nan 297 298 298 298 298 298 298 299 299 300 300 300 301 301 302 302 303 303 302 302 301 301 300 300 300 300 301 301 301 301 301 301 301 301 301 301 301 301 300 299 298 297 296 295 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 270 271 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 272 272 272 272 271 271 271 271 270 270 270 269 269 269 269 269 268 268 268 269 269 269 270 271 271 272 272 272 272 272 272 272 273 273 273 273 274 274 274 274 273 273 273 273 273 273 273 273 274 274 275 275 275 276 276 277 277 278 278 279 279 279 280 281 281 281 280 280 280 280 280 281 282 282 282 282 282 282 282 283 284 285 286 287 287 288 288 288 289 289 290 290 291 291 291 292 292 293 294 295 295 296 296 297 297 298 298 298 299 299 300 300 300 300 300 300 300 300 301 301 301 301 301 301 301 300 299 298 297 295 294 294 294 294 294 293 292 292 292 292 292 292 292 292 292 292 292 291 290 290 290 291 291 292 292 292 292 291 291 291 291 291 291 292 292 292 293 293 293 293 293 293 293 293 293 293 293 293 293 292 292 292 293 293 293 294 294 294 294 294 nan nan nan nan nan nan nan 294 295 295 295 296 296 295 294 294 293 293 292 292 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 302 303 303 303 302 302 301 301 301 301 301 301 301 302 302 302 302 302 302 302 302 302 302 301 301 300 299 299 298 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 270 271 272 273 273 273 273 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 273 273 273 272 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 270 270 270 270 270 270 270 270 269 269 269 269 268 268 268 268 268 268 269 269 270 270 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 274 275 275 276 277 277 277 278 278 278 279 279 280 280 280 279 278 278 279 280 281 282 282 282 282 282 282 282 283 284 285 286 286 287 287 288 289 289 289 290 290 291 291 291 292 293 293 294 295 295 296 296 296 297 297 298 298 299 299 300 300 300 300 301 300 301 301 301 301 302 302 302 302 301 301 300 298 297 295 295 295 295 294 294 293 293 292 293 293 293 293 293 293 293 293 292 292 291 291 291 292 292 292 292 291 291 291 291 291 291 292 292 292 292 293 293 293 293 293 292 292 292 292 292 293 293 292 292 292 292 293 294 294 294 295 295 294 294 294 295 295 295 295 295 295 295 296 296 296 296 296 296 295 294 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 297 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 303 303 302 302 301 301 301 301 301 301 302 302 303 303 303 303 303 303 303 303 303 302 302 301 301 300 299 299 298 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 269 269 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 272 271 271 271 271 271 272 272 272 273 273 273 274 274 275 275 276 276 277 277 278 278 279 280 280 280 279 278 278 278 279 280 281 281 282 282 282 281 281 282 283 284 285 285 286 287 288 288 289 289 290 290 290 290 291 291 292 293 293 294 294 295 295 295 296 296 297 297 298 299 299 299 300 300 300 300 301 301 301 301 302 302 302 302 302 301 301 299 298 297 296 296 296 295 295 294 294 294 294 294 294 294 294 294 294 294 293 292 292 292 292 292 292 292 292 292 291 291 291 291 291 291 292 292 292 293 293 293 293 293 292 292 292 292 292 292 292 292 292 292 293 293 294 294 295 295 295 295 295 295 295 296 296 296 296 296 296 296 297 297 297 297 296 296 295 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 298 299 300 nan nan nan 298 nan nan nan nan nan nan nan nan nan nan nan nan 302 301 301 301 301 301 301 302 302 303 303 303 303 303 303 303 303 303 303 303 302 302 301 301 300 299 298 298 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 271 271 271 271 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 274 274 275 276 276 277 278 279 279 280 280 280 279 278 278 278 279 280 280 280 280 281 281 281 281 282 282 283 284 285 286 287 288 288 289 289 289 289 290 290 291 292 292 292 292 293 293 293 294 295 296 296 297 298 298 299 299 299 299 300 300 300 300 301 301 301 302 302 302 302 302 301 300 299 298 297 297 297 296 295 294 294 294 294 294 294 293 293 293 293 293 293 293 292 292 292 292 292 292 292 292 291 291 291 291 291 291 292 292 292 293 293 293 293 293 292 292 292 292 292 292 292 292 292 292 293 294 294 295 295 295 296 296 296 296 296 297 297 296 296 296 296 296 297 297 297 297 297 296 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 300 299 299 299 299 300 nan nan nan nan nan nan nan nan nan nan 301 301 300 300 nan nan nan nan 303 303 303 303 303 303 303 303 304 304 303 303 303 303 302 302 301 300 299 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 267 267 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 271 271 271 272 272 272 272 272 273 273 274 275 275 276 277 278 279 279 279 279 279 278 278 278 279 279 279 279 279 280 280 280 280 281 282 283 284 285 286 287 288 288 288 288 289 289 290 291 291 291 291 291 291 291 292 292 293 295 296 297 298 298 299 299 299 299 299 299 300 300 300 301 301 301 301 301 301 301 301 300 299 298 298 297 297 296 295 294 294 294 294 294 293 292 292 292 293 293 292 292 292 292 292 292 292 293 292 292 292 291 291 291 291 292 292 293 293 293 293 293 293 293 293 293 293 293 292 292 292 292 292 292 293 294 294 295 295 295 296 296 296 297 297 297 297 297 296 296 296 296 297 297 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 300 299 299 299 300 301 302 302 nan nan nan nan nan nan 303 302 301 300 300 300 nan nan nan nan nan 303 303 303 303 303 303 303 303 303 303 303 303 303 303 302 302 301 299 298 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 270 270 270 269 269 269 269 269 270 270 270 270 271 271 271 271 271 272 273 273 274 275 275 276 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 279 279 280 281 282 283 285 285 286 287 287 287 288 288 289 289 290 290 290 290 290 290 290 291 291 293 294 295 296 297 297 298 298 299 299 299 299 299 299 299 300 300 300 301 301 301 301 301 300 300 299 299 298 297 295 294 294 294 294 294 293 292 292 291 292 292 292 292 292 292 292 292 292 292 293 293 293 292 292 292 292 292 293 293 294 294 294 294 293 293 293 294 294 293 293 293 292 292 292 293 293 293 294 294 295 295 295 296 296 296 297 297 297 297 296 296 296 296 296 296 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 299 299 300 301 301 302 303 303 304 305 305 305 304 303 302 301 300 299 299 300 nan nan nan 302 303 303 303 303 303 303 303 303 303 303 302 302 302 302 302 302 301 300 298 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 265 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 269 269 269 269 269 269 269 269 269 269 269 268 268 268 nan nan nan nan nan 269 269 270 270 270 271 271 271 271 270 270 270 270 269 269 269 269 269 269 269 268 268 268 269 269 269 269 269 269 269 269 268 268 268 269 269 269 270 270 270 270 271 271 272 272 273 274 274 275 276 276 277 277 277 278 278 278 278 278 277 277 277 276 277 277 278 279 280 281 283 284 284 285 286 286 286 287 288 288 289 289 289 289 290 290 291 291 291 292 292 292 293 294 295 296 296 297 298 298 298 298 298 299 299 299 299 300 300 300 300 300 300 300 300 300 299 299 297 295 295 294 294 294 293 293 292 292 291 291 291 292 292 291 292 292 292 292 292 293 293 293 292 292 292 292 293 293 294 294 294 294 294 294 294 294 294 294 294 294 293 293 293 293 293 293 293 294 294 294 295 296 296 296 297 297 297 297 296 296 295 295 295 296 296 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 302 302 303 303 304 305 305 305 304 303 302 300 299 299 299 300 nan nan 302 302 302 303 303 303 303 303 303 303 302 302 302 301 302 302 302 302 301 300 299 298 297 296 296 295 295 294 293 292 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 265 265 265 266 266 266 266 266 265 265 266 266 266 267 267 267 267 267 268 268 268 268 268 268 268 268 268 267 267 267 267 268 267 267 267 267 267 267 268 268 268 268 268 269 269 269 268 268 268 268 268 nan nan nan nan nan nan 269 269 270 270 270 271 271 271 271 270 270 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 269 268 268 268 268 268 268 268 268 268 269 269 269 269 270 270 271 271 272 273 273 274 275 275 276 276 276 277 277 277 277 277 277 277 276 276 275 276 276 277 278 279 280 282 283 283 284 285 285 286 286 287 287 288 288 289 289 290 291 291 292 292 292 292 292 292 293 293 294 294 295 296 297 297 297 297 298 298 298 298 299 299 299 299 300 300 300 300 300 300 299 298 296 296 295 295 294 293 292 292 292 292 292 292 292 292 292 292 292 292 292 292 293 293 293 292 292 292 293 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 293 293 293 293 293 293 294 294 295 295 296 296 297 297 297 297 296 295 295 295 295 295 296 296 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 305 305 305 304 303 302 300 300 299 300 300 301 302 302 303 303 303 303 303 303 303 303 302 302 301 301 301 301 301 301 301 301 300 299 298 297 296 295 294 294 293 293 292 291 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 265 265 265 265 265 265 265 266 266 266 266 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 266 265 265 265 265 265 266 266 266 266 267 267 267 267 267 267 267 nan nan 268 268 268 268 268 268 269 269 269 270 270 270 270 270 270 270 270 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 268 268 268 269 269 270 270 271 271 272 273 273 274 274 275 275 276 276 276 277 277 277 277 277 276 276 275 275 275 276 277 277 278 279 280 282 282 283 284 284 285 285 286 286 286 286 287 288 289 290 291 291 292 292 292 292 292 292 292 293 293 294 294 295 295 296 296 296 297 297 297 298 298 298 299 299 299 299 299 300 300 299 298 297 296 296 295 294 293 293 292 292 292 292 292 293 293 292 292 293 293 293 293 293 293 294 293 293 293 294 294 294 294 293 293 294 294 294 294 294 294 294 294 294 294 294 293 293 293 294 294 294 294 295 295 296 297 297 297 297 296 295 295 295 295 296 296 296 297 297 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 303 303 304 304 305 305 304 303 302 301 301 301 301 301 302 303 303 304 304 304 304 304 304 303 303 302 301 300 300 nan nan nan nan 300 299 299 299 298 296 295 294 294 293 292 292 291 291 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan 266 266 266 266 266 nan nan 266 266 265 265 265 265 265 265 nan nan nan nan nan nan nan nan nan nan 264 264 264 264 265 265 265 266 266 266 267 267 267 267 267 268 268 268 268 268 269 269 269 269 269 270 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 268 268 268 269 269 270 270 271 271 272 272 273 273 273 274 275 275 275 276 276 276 277 277 277 276 276 276 275 275 275 276 276 277 278 279 281 282 283 284 284 285 285 285 284 285 285 285 286 287 288 289 289 290 291 291 291 291 292 292 292 293 293 293 293 294 294 295 295 296 296 297 297 297 298 298 298 298 298 299 299 300 299 299 298 297 296 295 294 294 293 293 293 293 293 293 293 293 293 293 293 293 293 293 293 294 294 294 293 294 294 295 294 294 293 293 294 294 294 294 293 293 293 293 293 294 294 294 294 294 294 294 294 295 295 296 296 297 297 297 296 296 295 295 295 296 296 297 297 298 298 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 303 303 303 303 303 304 304 304 304 303 302 302 302 302 303 303 304 304 305 305 305 305 305 305 305 304 303 302 301 300 nan nan nan nan nan 298 298 298 nan nan 296 295 294 292 292 291 291 290 289 289 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 266 266 266 266 266 266 266 267 267 267 268 268 268 268 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 268 268 268 268 269 269 270 270 271 271 272 272 272 272 273 273 274 274 275 275 276 276 276 277 277 277 277 277 276 276 275 275 275 276 277 278 280 282 283 284 284 284 284 284 284 284 284 285 285 285 286 287 288 288 289 290 290 291 291 291 292 292 292 292 293 293 293 294 294 294 295 295 296 296 297 297 296 296 296 297 298 299 299 299 298 297 296 295 294 293 293 293 293 293 293 293 293 293 293 293 293 293 294 294 294 294 295 294 294 294 295 295 294 294 293 293 293 294 294 294 293 293 292 292 293 293 294 294 294 294 294 294 294 295 295 296 297 297 297 297 296 296 295 296 296 296 297 298 298 298 298 299 299 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 303 303 303 303 303 303 303 304 304 303 303 302 302 302 303 303 304 304 305 305 305 305 305 305 305 305 304 304 303 302 nan nan nan nan nan nan nan 297 297 nan nan nan 294 292 nan 290 290 289 288 288 287 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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