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20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 0 0 0 0 10 10 0 0 10 10 10 0 0 0 10 10 10 10 10 10 10 10 10 0 0 0 10 10 10 10 10 10 20 20 20 20 20 20 30 20 20 20 30 20 20 20 20 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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
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Wind_Speed
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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 261 261 261 261 261 261 260 nan nan nan nan nan nan 260 260 260 260 259 259 259 260 260 260 260 260 260 259 259 258 258 257 257 257 257 257 257 257 257 257 257 257 257 257 256 256 256 255 255 255 255 254 254 254 254 254 254 254 254 254 255 255 255 255 255 255 255 256 256 257 257 257 256 255 253 252 252 252 252 252 252 252 252 252 252 252 253 253 254 254 255 255 256 256 256 256 257 257 258 258 259 259 260 261 261 262 263 263 263 264 264 264 264 264 265 265 266 265 265 263 262 260 259 258 257 256 256 255 255 256 258 261 264 265 266 266 266 266 266 266 266 267 268 268 269 270 271 273 275 277 279 279 279 278 279 281 284 286 287 287 287 286 285 284 283 281 280 279 279 279 278 279 279 279 279 278 278 277 277 277 278 278 278 279 279 279 279 281 288 296 303 306 300 290 275 268 266 272 276 275 265 nan 252 252 251 249 246 254 264 277 284 284 279 265 249 nan nan nan nan nan nan 285 nan nan nan nan nan 287 285 283 281 279 280 282 286 288 289 289 289 289 289 290 290 291 292 292 291 291 291 291 291 291 291 290 290 289 289 289 289 289 289 288 287 287 288 289 289 289 289 288 287 287 287 288 288 288 288 288 288 288 288 287 287 286 285 284 284 283 283 283 283 284 284 284 284 284 284 284 284 283 282 281 280 280 279 279 279 280 281 282 282 283 283 283 282 281 281 280 280 279 278 276 276 276 277 278 279 nan nan nan 281 281 281 281 281 281 280 279 279 279 278 278 277 277 277 277 278 278 277 277 277 nan 276 277 277 277 278 277 277 276 276 nan 276 277 277 277 276 275 275 275 275 275 275 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 260 260 259 259 259 259 258 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 255 255 255 255 255 255 255 254 254 254 254 254 254 254 255 255 255 256 256 256 256 255 255 254 255 255 255 254 253 253 253 253 253 253 253 253 253 253 252 253 253 254 254 254 254 255 255 255 256 256 257 257 258 258 259 259 260 261 261 262 262 263 263 263 263 263 263 263 264 264 264 263 263 262 261 260 259 258 257 256 255 254 254 256 258 261 262 263 263 263 263 264 264 264 265 265 266 266 267 268 270 272 274 276 277 277 277 276 277 278 281 283 286 287 287 287 286 285 284 284 283 283 282 281 281 280 280 280 279 279 278 278 278 278 278 278 278 278 278 278 278 279 287 295 302 301 295 285 272 265 nan 273 279 282 nan nan nan nan 277 275 267 267 272 280 284 284 280 272 267 268 nan nan nan nan nan nan nan nan nan nan nan nan 281 281 282 283 286 289 292 292 292 291 290 289 288 289 290 291 291 292 292 292 292 292 292 292 291 291 290 289 289 289 289 290 289 289 288 287 287 288 289 289 288 287 286 286 286 287 287 287 287 287 287 287 287 287 287 286 285 284 283 283 282 282 283 283 283 282 282 283 283 283 283 282 281 281 280 280 280 280 280 280 280 281 282 282 283 282 282 281 280 279 279 278 277 277 276 276 277 278 279 280 281 281 281 281 281 281 281 280 280 279 279 278 278 nan 277 277 277 278 278 278 278 278 278 278 277 278 278 278 278 278 277 nan nan nan nan nan nan nan nan 277 277 276 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 256 256 256 256 256 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 254 254 254 254 255 255 255 256 256 257 257 255 253 251 251 252 253 253 253 254 254 254 254 254 254 253 253 253 253 254 254 254 254 254 254 254 255 255 256 256 256 257 257 258 259 259 260 260 261 262 262 262 263 263 263 263 263 263 263 263 263 263 262 262 261 261 261 260 259 257 256 255 254 256 259 261 261 261 261 261 262 262 262 263 263 264 264 264 265 266 268 270 271 273 274 274 274 274 273 274 275 278 281 284 285 285 285 285 285 286 286 287 286 284 283 282 281 280 280 279 279 278 279 279 279 279 279 279 278 278 278 279 288 296 303 301 294 281 268 263 265 275 284 294 nan nan nan nan 305 297 285 279 277 278 279 279 nan 283 291 306 327 336 nan nan nan nan nan nan nan nan nan nan 275 279 284 288 293 297 298 296 294 291 289 288 287 288 289 290 291 292 292 292 292 292 292 292 292 292 291 290 290 290 290 290 290 289 288 287 287 287 288 288 287 286 285 285 285 286 286 286 286 287 287 287 287 287 287 286 285 284 283 282 282 282 282 282 282 282 281 281 282 282 281 281 280 280 281 281 281 281 281 280 280 280 281 281 281 281 280 280 279 279 279 278 278 278 278 278 278 279 280 281 281 281 281 281 281 281 281 280 279 279 278 nan nan nan 277 277 277 277 278 278 278 279 279 279 279 278 279 279 278 278 nan nan nan nan 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 257 257 255 253 251 250 251 252 252 253 254 255 255 255 255 255 254 254 254 254 254 254 255 254 254 254 254 255 255 255 256 256 257 257 258 258 259 260 260 261 262 262 262 262 263 263 263 263 263 263 262 262 262 262 262 262 262 262 261 260 259 257 256 255 256 258 260 260 259 259 260 260 261 262 262 262 263 263 264 264 266 267 268 269 270 271 271 271 271 271 270 271 272 274 277 279 280 281 283 284 286 286 287 286 285 284 283 282 281 280 279 279 279 279 279 279 279 278 278 278 278 278 280 287 295 299 300 298 292 280 273 271 279 287 300 305 nan nan nan 310 301 291 285 281 279 278 280 288 nan 308 316 323 326 323 319 318 nan nan nan nan nan nan nan 272 279 286 292 297 301 300 298 294 290 287 285 285 286 287 290 292 293 293 292 292 292 292 293 293 292 292 291 291 291 291 291 290 289 288 287 286 286 286 286 285 285 284 284 284 285 286 286 286 287 287 287 287 287 286 286 285 284 283 282 282 282 282 282 281 281 281 280 280 280 280 279 280 280 281 281 282 282 281 281 280 279 279 280 280 280 279 279 278 279 279 279 279 279 279 280 280 281 281 281 281 281 281 281 281 281 280 280 279 279 279 nan nan nan 278 278 278 278 278 278 278 279 279 279 279 279 279 279 278 nan nan nan nan nan 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 256 255 255 256 256 257 256 255 253 252 252 252 253 254 254 255 255 256 256 256 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 257 257 258 258 259 259 260 260 261 261 261 262 262 262 262 262 262 262 262 261 261 261 261 262 262 261 261 260 259 258 257 255 254 254 255 256 257 257 258 259 259 260 261 261 262 262 263 264 266 267 268 269 269 269 269 269 269 269 269 269 269 270 271 273 274 276 278 280 282 283 283 283 284 283 283 281 280 279 279 279 279 280 280 279 279 277 276 275 276 278 280 282 285 287 291 293 293 289 284 282 284 289 295 301 306 310 309 306 300 293 289 286 283 281 281 291 303 nan 315 314 310 307 305 303 303 298 286 nan nan nan nan 274 283 289 295 299 302 301 298 294 288 285 282 283 284 286 290 294 296 295 293 291 291 292 293 293 293 293 292 292 292 291 291 290 290 288 287 285 285 285 285 285 284 284 284 284 284 285 286 286 287 287 287 287 287 286 285 285 284 283 282 282 282 281 281 281 281 280 280 279 279 278 278 279 280 281 282 282 282 282 281 280 279 279 279 279 279 279 279 279 279 279 280 280 281 281 282 282 281 281 280 280 280 280 280 280 280 280 279 279 279 279 279 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 278 278 nan nan nan nan 275 275 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 256 256 256 256 257 257 257 257 256 256 256 256 256 256 256 256 255 255 254 254 254 254 255 255 255 256 256 256 256 256 255 255 255 255 256 256 256 256 256 256 256 256 257 257 257 258 258 258 259 259 259 260 260 260 260 260 261 260 261 260 260 260 260 260 260 260 260 260 260 259 258 258 257 256 255 254 252 250 250 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 267 267 267 267 267 267 267 268 268 268 268 268 269 269 271 272 274 276 277 278 279 280 280 280 279 279 278 278 279 280 281 281 280 279 277 276 275 276 278 277 276 275 278 282 286 288 288 287 286 286 288 291 295 299 303 304 303 299 294 292 290 287 285 283 288 294 300 301 300 298 296 294 292 292 291 287 274 nan nan nan 277 287 292 295 298 301 300 297 292 288 284 282 283 285 287 292 296 298 295 292 291 291 292 293 293 294 294 293 293 292 292 291 290 289 287 286 285 284 284 284 284 284 284 284 284 284 285 285 286 286 287 287 286 286 286 285 285 284 283 282 282 281 281 281 280 280 279 279 278 278 278 278 278 279 280 281 282 282 282 281 280 278 278 278 279 279 279 279 279 280 280 280 281 282 282 282 282 281 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 278 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 nan nan nan nan 275 275 275 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 256 256 256 256 256 256 256 256 256 255 255 255 255 255 255 256 256 257 257 257 256 256 256 256 257 257 257 257 257 257 257 257 257 258 258 258 259 259 259 259 260 260 260 260 260 260 260 260 259 259 259 258 258 258 258 258 258 258 257 257 256 256 255 255 254 253 251 250 250 250 251 252 253 254 255 256 257 258 259 260 262 263 264 264 264 264 264 263 264 264 265 266 267 268 268 267 267 266 266 267 268 269 271 272 274 274 274 274 274 275 275 276 277 279 281 282 282 281 280 279 278 277 277 279 278 278 277 278 280 282 284 285 286 286 286 286 288 291 294 297 299 299 298 295 293 293 291 290 287 287 288 290 292 292 292 292 292 291 291 290 289 283 274 267 271 279 286 290 294 297 299 298 295 291 288 286 287 289 291 292 293 293 291 289 289 290 292 293 294 294 294 294 294 293 292 291 291 290 287 286 285 284 284 284 284 284 284 284 284 284 284 284 285 285 286 286 286 286 286 286 285 285 284 283 283 282 281 281 280 280 279 279 278 278 278 277 277 277 278 279 280 281 282 282 281 279 278 278 278 279 279 279 280 280 280 281 282 282 283 283 283 282 281 280 279 279 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 nan 277 nan nan nan 276 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 256 256 255 255 255 255 255 256 256 257 257 257 257 257 257 257 258 257 257 257 257 257 257 257 257 258 258 258 259 259 259 260 260 260 260 260 260 260 260 259 259 258 258 257 257 257 256 256 256 256 256 255 255 255 255 254 254 253 252 251 251 251 251 251 252 252 253 254 255 256 257 259 260 260 261 261 260 260 260 260 261 262 263 264 266 267 267 267 266 265 265 265 265 266 267 269 270 270 269 269 269 269 270 272 274 277 279 281 282 282 281 281 280 280 281 281 282 282 282 282 283 284 285 286 286 285 284 284 286 288 290 292 294 296 295 295 294 295 294 293 291 288 287 287 288 290 291 292 292 293 294 294 294 291 286 280 279 281 284 289 292 296 297 297 294 291 290 291 294 296 297 297 294 290 286 286 288 291 293 294 294 294 294 294 294 293 292 291 290 288 286 285 285 285 285 284 284 284 284 284 284 284 284 284 285 285 285 286 286 286 286 286 285 285 284 283 283 282 281 281 280 279 279 278 278 277 277 277 277 277 277 278 279 280 281 281 281 279 278 278 278 278 279 280 280 281 282 282 283 283 283 283 283 281 280 280 279 279 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 255 255 255 255 256 256 256 257 257 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 258 258 258 259 259 259 259 259 260 260 260 259 259 259 258 258 257 257 256 256 256 256 255 255 255 255 255 255 255 254 253 253 252 252 252 252 253 253 253 253 254 254 255 255 256 256 256 256 257 257 257 257 258 258 259 260 262 263 264 265 265 264 264 264 264 263 264 265 265 266 266 266 265 265 265 265 266 269 271 274 277 279 280 280 281 281 282 283 284 284 284 283 283 284 288 292 293 291 288 285 284 285 286 287 289 291 292 293 293 294 295 295 295 293 291 288 288 288 290 291 293 294 296 297 298 299 297 294 289 286 284 284 287 289 292 294 294 293 291 292 295 298 301 301 299 296 291 289 289 290 292 293 294 294 294 294 294 294 293 292 291 289 287 286 285 285 285 285 285 285 285 285 285 284 284 284 284 284 285 285 286 286 286 286 286 285 285 284 283 283 282 281 281 280 279 279 278 277 277 277 277 277 277 276 277 278 279 280 281 280 280 278 278 278 278 279 280 281 282 282 283 284 284 283 283 282 281 280 280 279 279 279 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 nan nan 278 278 278 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 257 257 258 258 258 258 257 257 257 257 257 258 257 257 257 257 257 257 257 257 257 257 258 258 258 259 259 259 259 259 258 258 258 258 257 257 257 257 257 257 256 256 256 256 256 256 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 253 253 252 253 254 255 256 256 256 257 257 258 259 260 261 262 262 262 262 263 263 263 263 263 263 263 263 264 263 263 263 263 264 265 266 268 270 273 275 276 277 278 280 282 283 284 283 283 281 282 288 300 306 303 296 290 286 285 285 286 288 289 290 291 292 292 293 294 295 294 293 291 290 291 292 293 295 297 298 300 301 301 300 298 294 289 286 284 284 286 288 290 290 289 289 291 295 298 300 302 300 298 295 293 292 292 293 293 294 294 294 294 294 294 293 292 291 288 286 285 286 286 285 285 285 285 285 285 285 285 284 284 284 284 285 285 286 286 286 286 286 285 285 284 283 283 282 282 281 280 279 279 278 277 276 277 277 277 277 276 276 277 278 279 280 280 280 279 278 278 278 279 280 281 281 282 283 283 283 282 282 281 281 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 nan nan nan 279 278 277 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 258 257 257 257 257 257 257 258 258 258 257 257 257 257 257 256 256 256 256 256 256 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 256 256 256 256 256 256 256 256 256 255 255 254 254 254 253 253 252 251 252 253 254 255 256 256 256 256 257 257 257 258 259 259 260 260 261 261 261 261 261 261 262 262 263 263 263 263 263 263 263 263 264 265 267 268 269 271 272 274 276 278 279 280 280 279 278 281 292 306 307 301 295 289 286 285 286 287 288 289 290 290 290 291 292 293 293 293 292 292 293 293 295 296 298 300 301 301 301 300 297 293 289 285 282 282 284 286 287 286 286 287 290 294 297 299 300 299 298 295 294 293 293 293 294 294 294 294 294 294 294 293 292 290 287 286 286 286 286 286 285 285 285 285 285 285 285 285 285 285 285 285 285 286 286 286 286 286 285 285 284 284 283 282 282 281 281 280 279 278 277 276 277 277 277 277 276 276 276 277 278 278 279 279 278 278 279 279 280 280 281 280 280 281 281 281 281 281 281 281 280 280 279 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 nan nan nan nan 279 278 277 277 276 nan nan nan 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 256 256 256 256 257 257 257 257 257 257 257 257 257 257 256 256 256 256 256 256 256 256 256 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 256 256 256 256 255 255 255 254 254 253 253 253 253 254 255 256 256 257 257 256 256 256 256 257 257 258 258 259 260 260 260 260 260 260 261 262 262 263 263 263 263 262 262 263 264 265 266 266 267 267 268 268 270 271 272 273 273 274 273 276 283 295 297 295 290 287 286 286 288 289 289 290 289 289 289 289 289 290 290 290 291 292 293 294 296 298 299 300 300 299 297 295 292 289 286 284 285 287 289 289 287 286 288 290 293 296 298 298 298 297 295 294 293 293 293 294 294 294 295 294 294 293 293 292 289 287 286 286 287 286 286 286 286 286 286 286 286 285 285 285 285 285 285 285 286 286 286 286 286 285 285 284 284 283 283 282 282 281 280 279 278 277 277 277 277 277 277 277 276 276 276 277 277 277 277 278 278 279 280 280 281 280 280 279 279 279 280 280 281 281 281 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 nan nan nan nan nan nan nan nan 277 277 276 276 nan nan nan 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 256 255 255 255 255 256 256 256 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 257 257 257 257 257 256 256 256 256 255 255 255 255 255 255 256 256 257 257 257 258 257 257 257 256 256 257 257 257 258 258 259 259 259 259 259 260 261 261 262 262 262 262 262 263 263 265 266 267 267 266 265 264 262 262 261 263 265 267 267 268 268 277 285 289 288 287 286 287 288 289 290 290 289 288 288 286 286 285 286 287 288 290 291 292 293 294 295 295 295 294 293 292 290 289 288 289 290 292 293 293 291 290 290 291 293 295 297 297 297 296 294 293 293 293 294 294 294 295 294 294 294 293 293 291 288 287 287 287 287 287 286 286 286 286 286 286 286 286 286 285 285 285 286 286 286 286 286 286 286 285 285 285 284 284 283 283 282 281 280 279 278 277 277 277 277 278 277 277 276 276 276 276 277 277 276 277 277 279 280 281 281 280 279 278 278 278 279 280 280 281 281 281 280 280 280 280 280 280 280 280 280 280 280 279 279 279 nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 280 280 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 256 256 255 254 254 254 254 255 255 255 255 256 256 256 256 256 256 256 256 256 256 255 255 255 255 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 256 256 256 257 257 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 257 257 257 258 258 259 259 260 260 261 261 262 262 263 265 266 267 267 266 265 264 261 258 254 253 254 257 260 263 265 269 275 280 282 284 285 286 287 288 289 289 289 288 287 285 283 282 282 282 283 285 287 288 289 290 290 290 290 289 288 288 288 289 290 292 294 296 295 294 292 291 291 292 294 295 296 297 297 296 294 293 293 294 294 295 295 295 295 294 293 293 292 290 287 287 287 288 288 287 287 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 285 285 284 284 283 283 282 281 280 279 278 278 277 277 277 278 278 277 276 276 275 276 276 276 276 276 277 278 279 281 281 280 279 278 278 278 278 279 280 281 282 282 281 280 280 280 280 280 280 280 280 280 280 280 280 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 255 254 254 254 253 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 257 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 257 258 258 258 258 258 258 259 259 258 258 258 258 257 257 256 256 255 255 255 255 255 256 256 257 257 258 259 259 260 261 262 263 264 265 266 267 267 266 264 262 258 254 251 248 249 252 257 262 266 270 274 278 281 283 285 286 287 287 288 288 288 286 284 282 280 279 279 279 280 282 283 285 285 286 286 285 285 285 286 288 289 292 294 296 296 294 292 290 290 291 292 294 296 297 297 297 295 294 294 294 294 295 295 295 295 294 294 293 293 291 289 287 287 288 288 288 287 287 287 286 286 287 287 287 287 287 286 287 287 287 287 287 287 287 286 286 286 285 285 285 284 284 283 282 281 280 280 279 278 278 277 278 278 278 277 277 276 276 275 276 276 276 276 276 277 278 280 280 280 280 279 278 278 278 279 280 281 282 282 281 281 280 280 280 280 280 280 280 280 280 280 280 nan nan nan nan nan nan nan nan nan nan nan nan 279 279 278 278 278 278 278 278 278 nan nan nan nan nan nan 277 277 278 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 254 253 253 252 252 252 252 252 253 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 256 255 255 254 254 254 254 255 255 256 256 257 258 258 259 260 261 262 263 264 265 265 266 266 265 263 260 255 252 249 248 249 251 256 262 267 272 276 280 282 283 285 285 286 286 287 286 285 284 282 280 278 278 277 277 278 279 281 282 283 283 283 283 283 285 287 289 292 293 294 294 292 290 289 289 290 293 295 296 297 297 297 296 295 294 294 294 295 295 295 295 294 294 293 292 290 288 287 288 288 288 288 288 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 287 286 286 285 285 284 284 283 282 282 281 280 279 278 278 278 278 278 278 278 277 277 276 276 275 276 276 276 275 276 277 279 280 280 280 280 279 279 279 280 280 282 282 282 281 281 281 280 280 280 280 280 280 280 280 281 281 281 281 nan nan nan nan nan nan nan nan 278 278 278 278 278 279 279 279 279 279 279 279 279 278 278 277 277 277 277 278 278 278 279 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 252 252 252 252 252 252 252 253 253 253 253 253 253 254 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 256 256 256 256 256 256 257 257 258 258 258 258 258 258 258 258 258 258 258 257 257 257 258 257 257 257 256 256 256 255 254 254 254 254 254 255 255 256 256 257 258 258 259 260 260 261 262 263 264 264 264 264 263 260 257 254 251 250 250 251 254 258 263 269 274 278 281 282 283 284 285 285 285 285 284 283 282 280 279 279 278 277 278 278 278 279 280 281 282 282 283 284 286 288 290 291 291 291 290 288 288 289 290 293 295 296 297 297 297 296 295 294 294 294 294 294 294 294 294 294 293 291 289 287 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 288 287 287 286 286 285 284 284 283 283 283 282 281 280 279 279 278 278 278 278 278 278 277 277 276 276 275 275 275 275 275 275 276 278 279 280 280 280 280 280 280 280 281 281 282 282 281 281 281 280 280 280 280 280 280 280 280 280 281 nan nan 281 281 280 280 279 279 278 278 278 278 278 277 278 278 278 279 279 280 280 280 280 280 279 279 278 278 278 278 278 279 279 279 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 253 253 253 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 255 255 255 255 255 256 256 256 257 257 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 257 257 257 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 257 256 256 256 255 255 255 255 255 256 256 256 257 257 257 258 258 259 260 261 262 262 263 263 263 262 260 258 256 254 252 252 253 255 257 261 265 270 275 278 281 282 283 283 284 284 284 283 282 282 281 280 280 280 280 279 278 278 278 278 279 280 281 283 284 285 287 287 288 288 288 288 288 288 289 290 292 294 295 296 296 296 296 295 294 294 293 294 294 294 294 294 294 293 290 288 288 288 289 288 288 288 288 288 288 288 288 289 289 289 289 289 289 289 289 289 288 288 288 288 288 287 286 286 285 284 284 284 283 283 282 281 280 280 279 279 278 278 278 278 278 277 277 277 276 276 275 274 274 274 274 275 277 278 279 280 280 280 280 280 280 280 280 281 281 281 281 280 280 279 279 279 nan nan nan nan nan nan nan nan 280 280 279 279 279 278 278 278 277 277 277 277 277 277 278 278 279 279 280 280 280 280 280 280 279 279 278 279 279 279 279 280 280 280 280 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 254 254 254 254 254 254 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 255 255 255 255 255 256 256 256 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 258 258 258 258 258 258 258 257 257 257 257 257 258 258 258 258 258 258 257 257 257 257 256 256 256 256 256 256 256 256 256 257 257 257 258 259 259 260 261 261 261 261 261 260 258 257 255 254 254 255 256 259 261 263 267 270 274 277 280 281 282 283 283 283 283 282 282 281 281 281 282 282 281 281 280 279 278 278 279 280 282 283 285 286 286 286 287 287 287 288 288 290 291 292 293 294 295 295 295 295 295 294 293 293 293 294 294 294 294 293 291 289 288 288 289 289 288 288 288 288 288 288 289 289 289 289 289 289 289 289 289 289 289 289 289 288 288 288 287 286 286 285 284 284 284 283 283 282 281 281 280 279 279 278 278 278 278 278 277 277 277 276 276 275 274 273 273 274 274 276 277 279 280 280 279 279 279 279 279 279 279 279 280 280 279 279 279 278 nan nan nan nan nan nan nan nan nan 279 278 278 278 278 278 278 277 277 277 277 277 277 277 277 278 278 279 279 280 280 280 280 280 279 279 279 279 279 280 280 280 280 280 280 279 279 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 253 253 253 253 253 253 254 255 255 256 255 255 255 255 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 255 255 256 256 256 256 256 257 257 257 256 256 256 256 256 256 256 256 256 256 257 257 257 257 258 258 258 258 258 258 258 258 257 257 257 257 258 258 258 259 259 259 259 259 258 258 258 257 257 257 257 257 257 257 256 256 256 256 257 257 258 259 259 259 259 259 259 259 259 258 257 256 255 255 257 258 260 262 263 265 267 270 273 276 279 281 282 282 283 282 282 282 282 282 282 283 283 283 283 282 281 280 279 279 280 281 282 284 285 286 286 286 287 288 288 289 290 291 291 292 293 293 294 294 294 295 294 293 292 293 293 294 294 294 292 290 289 289 289 289 289 288 288 288 288 289 289 289 289 289 289 289 289 290 290 290 290 290 289 289 289 288 288 287 286 286 285 285 284 284 283 283 282 281 281 280 279 279 278 278 278 278 277 277 277 277 277 276 275 274 273 273 273 274 275 277 278 279 279 278 278 278 278 278 278 278 278 278 278 278 278 278 nan nan nan nan nan nan nan nan nan 279 278 278 278 278 278 278 278 nan 277 277 277 277 277 277 277 278 278 278 278 279 279 279 279 279 279 nan nan nan nan nan nan 281 280 280 280 279 278 278 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 252 252 253 254 254 255 256 257 257 257 257 256 255 255 254 254 254 254 254 254 255 255 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 256 256 256 255 255 255 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 260 259 259 259 259 259 258 258 258 258 258 257 257 257 257 257 257 257 258 258 258 259 259 258 258 258 258 257 257 256 256 257 258 259 261 263 264 265 265 266 268 271 274 277 280 281 282 282 282 282 282 282 282 283 284 284 284 284 284 282 282 281 280 281 282 283 284 286 287 287 288 289 289 290 291 291 291 291 292 292 293 293 293 294 293 292 292 292 293 294 294 293 290 289 289 289 289 289 289 288 288 288 288 289 289 289 289 289 289 289 290 290 290 290 290 290 290 289 289 288 287 287 286 286 285 285 284 284 283 282 282 281 281 280 280 279 279 278 278 278 277 277 277 277 277 276 275 274 273 272 272 273 274 276 277 278 278 277 277 277 277 277 277 277 277 277 277 277 277 nan nan nan nan nan nan nan nan nan 279 279 278 278 278 278 277 277 nan nan nan nan nan nan nan nan nan 278 278 278 278 278 278 278 278 278 278 nan nan nan nan nan nan 281 280 280 279 279 278 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 251 252 253 254 255 256 258 258 258 258 257 256 256 255 254 254 253 253 253 254 254 255 255 255 256 256 256 256 256 256 256 256 257 257 258 258 257 257 257 256 256 256 255 255 256 256 256 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 258 258 258 258 258 259 259 259 259 259 260 260 260 260 260 260 260 260 260 260 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 258 259 260 261 263 264 264 264 264 265 266 269 272 276 278 280 281 281 281 281 282 282 283 284 284 285 285 285 285 284 283 282 282 282 283 284 286 287 288 289 290 290 291 291 291 291 291 291 291 292 293 293 293 292 292 291 291 292 293 292 290 288 288 289 290 289 289 288 288 288 288 288 289 289 289 289 289 289 290 290 290 290 290 290 290 289 289 288 288 287 287 286 286 285 285 284 284 283 282 282 281 281 280 280 280 279 279 278 278 277 277 277 277 277 276 275 274 273 272 271 272 273 275 276 277 276 276 276 276 276 276 276 276 276 277 277 276 nan nan nan nan nan nan nan nan 279 279 279 279 279 279 278 278 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 277 nan nan nan nan 277 278 278 279 280 280 280 280 279 279 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 251 251 251 252 252 253 255 256 258 258 258 257 257 256 255 255 254 254 254 253 253 253 254 254 254 255 255 255 255 255 255 255 255 255 256 256 257 258 258 258 258 257 257 256 256 256 256 256 256 257 257 257 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 260 260 260 259 259 259 259 259 259 259 259 259 259 259 258 258 257 257 257 257 257 257 257 258 258 259 260 261 262 263 263 264 264 264 265 266 267 270 274 277 279 280 281 281 281 282 283 283 284 285 286 286 286 285 285 284 283 283 283 284 285 287 288 289 290 290 290 290 290 289 290 290 291 292 292 293 293 292 291 290 290 290 291 289 287 287 288 289 289 289 288 288 288 288 288 288 289 289 289 289 289 289 290 290 290 290 290 290 289 289 289 288 288 287 287 286 286 285 284 284 283 283 282 281 281 280 280 280 280 279 279 279 278 278 277 277 277 277 276 275 274 273 271 270 271 272 274 275 276 276 276 275 275 276 276 276 276 276 276 276 277 276 276 276 277 277 nan nan 278 278 278 278 278 278 278 278 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 277 277 nan 276 276 277 277 278 279 279 280 280 279 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 253 252 252 252 252 252 252 252 253 254 255 256 256 256 256 256 255 255 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 255 254 254 255 255 256 256 257 258 258 258 258 257 257 257 256 256 256 257 257 258 258 258 258 258 258 259 259 259 259 259 259 258 259 259 259 259 259 259 259 259 259 260 260 260 260 261 260 261 261 261 262 262 262 262 262 262 261 261 261 260 260 260 260 260 260 259 259 259 259 259 259 258 258 258 257 257 257 257 258 258 258 259 259 260 261 262 262 263 264 264 265 265 265 266 267 269 271 275 277 279 281 282 282 283 283 284 285 286 286 286 286 286 285 285 284 284 284 284 286 287 289 289 290 290 289 288 288 289 290 291 292 292 293 292 291 290 289 288 289 288 286 285 286 287 288 288 288 288 287 287 287 287 288 289 289 289 289 289 290 290 290 290 290 290 289 289 289 288 288 288 287 287 286 286 285 284 284 283 283 282 281 281 280 280 280 279 279 279 279 278 278 278 277 277 277 276 275 274 273 271 270 270 271 273 274 275 276 276 275 275 275 275 275 276 276 276 277 277 277 277 277 277 277 nan 278 277 277 277 277 277 277 277 277 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 277 277 277 276 276 276 276 277 278 279 279 279 279 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 252 252 252 253 253 253 253 253 253 253 252 252 251 251 252 253 254 255 255 255 255 255 254 254 255 255 255 255 254 254 254 254 254 255 255 255 255 255 255 254 254 255 255 255 256 257 257 258 258 258 258 258 257 257 257 257 257 258 258 258 259 259 259 259 259 259 259 259 259 258 258 259 259 259 259 260 259 259 260 260 260 261 261 261 261 261 261 262 262 262 263 263 263 263 262 262 261 261 261 261 260 260 260 260 260 259 259 259 259 259 258 258 258 258 258 258 259 259 259 259 260 260 261 261 262 263 264 264 265 266 266 266 266 267 268 270 273 276 278 280 282 283 284 284 285 286 286 286 286 286 286 285 285 284 284 283 284 285 287 288 289 289 288 287 287 288 289 291 291 292 292 291 291 289 288 287 287 285 283 282 284 286 287 287 287 286 286 286 287 287 288 288 289 289 289 289 290 290 290 290 290 290 289 289 289 288 288 288 287 287 286 285 285 284 284 283 283 282 281 281 280 280 279 279 279 279 279 279 278 278 278 277 277 276 275 274 273 272 271 270 270 272 274 275 276 276 276 275 275 275 275 275 276 276 277 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 277 277 277 276 276 276 276 276 277 278 278 278 278 278 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 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 251 251 251 250 251 251 251 252 252 253 253 253 253 253 253 253 252 251 250 249 250 251 252 254 254 255 255 255 255 256 256 256 256 256 255 255 255 255 255 255 255 255 255 256 256 255 255 255 255 255 255 255 256 256 257 258 258 258 257 257 257 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 260 261 261 261 261 261 262 262 262 263 263 263 263 263 263 262 262 261 261 261 261 261 261 261 260 260 260 259 259 259 259 259 260 260 260 260 260 260 260 260 260 261 261 261 262 263 264 264 265 266 266 266 266 266 266 267 269 271 274 277 280 282 284 284 285 286 286 286 286 286 286 285 285 285 284 284 284 284 286 287 287 287 286 286 286 287 288 290 290 290 290 290 290 288 287 285 284 282 280 281 283 284 285 285 285 285 285 285 286 286 287 288 288 289 289 289 289 289 290 290 290 290 290 289 289 288 288 287 287 286 286 285 285 284 284 283 283 282 281 280 280 279 279 279 279 279 279 278 278 278 278 277 277 276 275 274 273 272 271 270 270 271 273 275 276 276 276 276 276 275 275 275 275 276 276 277 277 277 277 277 276 276 276 276 276 276 276 276 276 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 277 277 277 276 276 275 275 275 275 276 277 277 277 277 277 277 277 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 251 251 250 250 250 251 251 252 253 253 253 253 253 253 253 251 250 249 249 249 251 252 254 255 255 256 256 256 257 257 257 256 256 256 256 256 256 256 257 257 257 257 257 257 257 256 255 254 253 253 253 254 255 256 257 257 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 261 261 260 260 260 260 261 261 261 262 262 262 262 262 263 263 263 263 263 263 262 262 262 262 262 262 262 261 261 261 261 261 260 260 261 261 261 261 261 262 262 262 262 261 261 261 261 261 261 262 262 263 264 264 265 265 265 265 265 265 265 266 268 270 273 276 279 282 283 285 286 286 286 286 286 285 285 285 285 285 284 283 283 284 285 286 286 286 285 285 286 287 288 289 289 289 289 288 287 285 283 281 279 277 279 281 283 283 283 284 283 284 284 285 285 286 287 287 288 288 289 289 289 289 289 290 290 289 289 289 288 288 287 287 286 286 285 285 284 284 283 283 282 281 280 280 279 279 279 279 279 279 278 278 278 278 277 277 276 275 274 273 272 271 270 270 271 272 274 275 276 277 276 276 276 276 276 276 276 276 277 277 277 276 276 276 276 276 276 276 276 276 276 276 277 278 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 275 275 274 274 275 275 276 276 277 277 277 277 277 277 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 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 252 252 252 252 252 253 252 252 251 251 250 250 250 251 251 252 252 253 253 253 253 253 252 252 251 250 250 250 252 253 254 255 256 257 257 257 257 257 256 256 256 257 257 257 258 258 258 258 259 259 258 258 256 255 253 252 252 252 253 254 255 256 256 257 257 257 258 258 258 259 259 260 260 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 264 264 265 267 269 272 275 278 280 283 285 286 286 286 286 286 285 285 285 285 285 284 283 284 284 285 286 285 285 285 285 286 287 288 288 288 287 287 286 284 282 279 277 276 278 280 281 281 282 282 282 283 283 284 284 285 286 286 287 288 288 289 289 289 289 289 289 289 289 289 289 288 288 287 286 286 285 285 284 284 283 283 282 281 280 280 279 279 278 278 278 278 278 278 278 277 277 277 276 275 274 273 272 271 270 270 271 272 273 274 275 276 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 274 274 274 274 274 275 275 276 276 276 277 277 277 277 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 253 253 253 nan 253 252 252 252 251 251 250 250 250 251 251 252 252 252 253 253 253 253 252 252 251 252 252 253 255 256 257 257 257 257 257 257 256 256 257 257 258 258 258 258 258 257 258 258 257 256 255 253 252 251 251 252 252 253 254 255 255 256 256 257 257 257 258 258 259 259 260 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 261 261 261 262 262 262 262 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 264 264 264 265 265 264 264 264 264 263 263 262 262 262 262 261 262 262 262 262 262 262 262 261 262 262 263 265 266 268 271 273 276 279 282 284 286 287 287 287 286 286 286 286 285 284 283 283 283 284 285 285 285 284 285 285 286 286 287 286 286 286 285 283 280 277 275 275 277 279 280 280 280 281 281 282 282 283 283 284 285 286 286 287 287 288 288 289 289 289 289 289 289 289 288 288 288 287 287 286 285 285 284 284 283 283 282 281 280 279 279 278 278 278 278 278 278 278 278 277 277 277 276 275 274 273 272 272 271 270 270 271 272 272 273 274 275 276 276 277 277 277 277 277 277 277 276 276 276 276 276 277 277 276 276 nan nan nan nan nan nan nan nan nan nan nan nan 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 274 274 275 275 275 275 276 nan nan nan nan 276 276 277 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 nan nan 253 253 253 253 252 252 251 251 251 251 251 251 252 253 253 253 253 253 253 252 251 252 252 253 254 255 257 257 258 258 258 257 257 257 257 258 258 258 257 256 255 255 255 255 254 254 253 252 251 252 252 252 253 254 254 255 255 255 256 256 256 257 257 258 259 259 260 260 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 262 262 262 262 262 263 263 264 264 265 265 265 266 265 265 265 264 264 263 263 262 262 261 261 261 261 261 261 261 261 260 260 260 261 261 262 264 266 268 270 272 275 278 281 284 286 287 287 287 287 286 286 286 285 284 283 283 283 284 284 284 284 284 284 285 286 286 285 285 285 284 282 279 275 274 275 277 278 279 279 279 280 281 281 281 282 283 283 284 285 285 286 287 287 288 288 288 288 288 288 288 288 288 288 288 287 287 286 286 285 284 284 283 283 282 281 280 279 279 279 278 278 278 278 278 278 278 277 277 277 276 276 275 274 273 272 271 271 270 270 271 271 271 272 273 274 275 275 275 276 276 276 276 276 275 275 275 276 276 276 276 276 276 nan nan nan nan nan nan nan 276 277 277 276 276 275 275 275 276 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 275 275 275 275 nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 253 253 253 253 nan nan 253 253 253 253 253 253 252 252 251 251 251 251 252 253 254 254 254 254 253 252 251 251 251 251 253 255 256 257 258 258 258 257 257 258 258 259 258 257 256 254 253 252 251 251 251 251 252 252 252 253 253 254 255 255 255 256 256 256 256 256 256 256 257 257 258 259 259 260 260 260 261 261 262 262 262 262 262 262 262 263 263 263 263 263 262 262 262 263 263 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 263 264 265 265 265 266 266 266 266 265 265 265 264 263 263 262 262 261 261 261 260 260 260 260 260 260 260 260 260 260 262 264 266 268 269 271 274 277 281 284 286 288 288 287 287 286 286 285 283 283 282 283 283 283 284 284 284 284 284 285 285 285 284 284 283 281 277 274 273 275 276 278 278 278 278 280 280 281 281 282 282 283 283 284 285 285 286 286 287 287 287 287 287 287 288 288 288 288 288 287 287 286 286 285 284 284 283 282 282 281 280 280 279 279 279 278 278 278 278 278 278 277 277 277 277 276 275 274 274 273 272 271 271 270 270 271 271 271 271 272 272 273 273 274 274 274 274 274 274 273 274 274 275 275 275 275 275 nan nan nan nan nan 275 275 276 276 276 276 275 275 275 275 275 275 274 274 nan nan nan nan nan 274 274 274 nan nan nan nan nan nan nan nan nan nan 274 275 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan 252 nan nan nan 253 253 253 253 253 253 253 253 253 252 252 252 251 251 252 252 253 253 253 253 252 250 250 249 249 250 252 254 256 257 257 257 257 256 257 258 258 259 258 257 255 253 251 250 250 250 250 251 252 253 254 255 255 256 256 256 256 256 256 256 256 256 256 256 257 257 258 258 259 259 259 259 260 260 260 261 261 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 262 262 262 261 261 261 261 261 261 261 261 261 260 260 260 260 260 261 261 261 261 262 262 263 263 264 265 265 266 266 266 266 266 265 265 264 264 263 263 262 261 261 260 260 260 259 259 259 259 259 259 259 259 260 261 263 266 268 269 271 273 277 280 284 286 287 288 287 286 285 284 283 282 282 282 282 282 282 283 283 283 283 284 284 284 283 283 282 281 276 273 273 274 276 277 277 277 278 279 280 280 281 281 282 282 283 283 284 284 285 285 286 286 286 286 287 287 287 287 287 287 287 287 287 286 286 285 284 284 283 282 282 281 280 280 279 279 279 278 278 278 278 278 278 277 277 277 277 276 276 275 274 274 273 272 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 273 274 274 275 275 nan nan nan nan 274 274 275 276 275 275 275 275 275 274 275 275 274 274 274 274 274 274 nan 274 275 275 nan nan 275 275 275 275 nan nan nan nan 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 253 253 253 253 253 252 252 252 251 251 250 250 250 250 250 249 249 248 248 249 250 251 253 254 255 255 255 255 255 256 257 257 258 257 255 253 252 251 250 250 250 251 252 254 255 256 257 257 257 257 257 257 257 256 257 256 257 257 257 257 257 258 258 258 258 259 259 259 259 259 259 260 260 261 261 262 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 261 261 261 261 261 261 261 261 260 260 260 260 260 260 261 261 261 261 262 262 263 263 264 264 265 265 265 265 265 265 265 265 264 264 263 262 262 261 260 260 260 259 259 259 259 259 259 259 259 259 260 261 264 266 268 269 271 273 277 280 284 286 287 286 285 284 283 283 282 282 282 281 281 281 281 281 281 282 282 283 282 282 282 281 279 275 273 272 274 275 277 277 277 277 278 279 280 281 281 281 282 283 283 283 284 284 285 285 285 285 285 286 286 286 286 286 286 286 286 286 286 286 285 284 284 283 282 282 281 280 280 280 279 279 278 278 278 278 278 278 278 277 278 277 277 277 276 275 274 274 273 272 272 271 271 271 271 271 271 271 271 272 272 272 272 271 272 271 271 271 271 270 271 271 272 274 275 275 nan nan nan nan 274 275 275 275 274 274 274 nan nan nan nan 275 275 275 275 275 275 275 nan nan 276 nan nan 276 275 275 275 275 274 274 274 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan 251 252 252 252 252 252 252 253 253 252 252 252 252 251 250 249 248 247 246 246 247 247 248 248 249 250 251 251 251 251 251 252 252 254 255 256 256 255 254 253 252 252 252 252 252 253 254 255 256 257 258 258 258 258 258 258 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 260 260 261 262 263 263 264 264 264 263 263 263 263 263 263 262 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 263 264 264 265 264 264 264 264 264 264 264 263 263 262 261 261 260 260 259 259 259 259 259 259 259 259 259 259 260 262 264 267 269 270 271 274 276 280 282 284 285 284 284 283 282 282 281 281 281 280 280 280 280 280 280 281 282 281 281 281 280 278 274 272 272 274 275 276 276 276 276 278 279 280 280 281 281 282 282 283 283 283 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 283 283 282 282 281 281 280 280 279 279 278 278 278 278 278 278 278 278 278 278 278 277 276 276 275 274 274 273 273 272 272 272 272 272 271 271 272 272 272 272 272 272 272 272 272 271 270 270 270 270 271 272 273 274 273 273 nan nan 274 275 275 275 274 274 nan nan nan nan nan nan 276 276 276 276 276 276 277 nan nan nan 277 276 276 275 275 274 274 274 274 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan 251 251 251 251 251 251 251 251 252 252 252 252 252 251 251 250 249 247 246 244 245 245 246 247 249 250 250 250 249 248 247 248 249 251 253 254 254 254 253 252 251 251 251 252 253 254 255 256 257 258 259 259 259 259 259 258 258 258 258 257 257 257 258 258 258 259 259 259 259 258 258 258 258 258 258 259 259 259 259 259 259 259 260 261 262 263 264 264 264 264 264 264 264 263 263 263 263 262 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 261 261 262 262 263 263 263 263 263 263 263 264 263 263 263 262 262 261 261 260 260 260 260 259 259 259 259 259 259 259 260 261 263 265 268 270 271 272 273 276 278 281 282 282 282 282 282 281 281 281 280 280 279 279 279 279 280 280 281 281 281 280 279 277 274 272 273 274 275 276 276 276 276 277 279 280 280 281 281 282 282 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 282 282 281 281 280 280 279 279 278 278 278 278 278 278 278 278 278 278 278 277 277 276 275 275 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 273 273 273 272 271 271 270 270 271 271 272 273 273 272 272 273 274 274 nan nan 275 nan nan nan nan nan nan nan nan 277 277 277 277 277 277 278 nan nan 278 278 277 276 276 275 275 274 274 274 273 274 274 nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan 251 nan nan nan 250 250 250 251 251 251 251 251 251 251 251 251 250 248 247 245 245 246 246 247 249 250 250 249 247 245 245 245 247 249 252 253 254 253 252 251 250 250 251 252 253 254 256 257 258 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 259 259 259 260 261 263 264 264 264 264 264 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 262 262 262 262 263 263 263 263 263 263 263 262 262 261 261 261 261 261 260 260 260 260 260 260 260 260 261 261 264 267 269 271 271 272 273 275 277 278 280 281 281 281 280 280 280 280 279 279 279 279 279 279 280 280 280 280 280 279 276 274 272 273 274 275 276 276 276 276 277 278 279 280 280 281 281 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 282 282 281 281 280 280 279 279 279 278 278 278 278 278 278 278 278 278 278 277 277 276 276 275 275 274 274 274 273 273 273 273 273 272 272 272 272 273 273 273 273 273 273 272 272 271 271 272 272 272 273 273 272 273 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 278 278 nan 278 278 278 277 277 277 276 276 275 274 274 274 273 273 274 274 nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan 250 250 250 250 250 250 251 251 251 251 251 251 250 249 248 247 247 247 247 248 249 250 249 248 246 244 244 244 246 248 251 252 253 253 252 251 251 251 251 252 253 254 255 256 257 258 259 259 259 259 259 259 259 259 259 259 259 258 258 258 259 259 259 259 259 259 259 259 258 258 258 257 258 258 258 258 258 259 259 260 261 262 263 263 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 263 263 263 262 262 261 261 261 261 261 261 262 262 262 262 263 263 263 263 263 262 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 261 263 265 268 270 271 272 272 273 274 276 277 279 279 280 280 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 277 274 273 273 274 276 276 276 276 276 277 278 279 279 280 280 281 281 282 282 282 282 282 282 283 283 283 283 283 282 282 282 282 282 282 282 282 282 282 283 283 283 282 282 281 281 280 280 279 279 279 278 278 278 278 278 278 278 278 278 278 277 277 276 276 275 275 275 274 274 274 274 274 273 273 273 273 273 273 273 273 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 274 274 274 275 275 nan nan nan nan nan nan nan nan nan nan 278 278 278 278 278 278 277 277 277 277 276 276 276 276 275 275 274 274 274 273 273 273 274 nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 255 255 255 254 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 nan nan nan nan nan nan nan nan nan 250 250 250 250 250 250 250 250 250 250 250 250 250 250 249 249 249 248 248 248 249 249 249 248 247 245 245 245 246 248 250 251 252 253 252 252 252 252 252 252 253 254 255 255 256 257 258 258 259 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 258 257 257 257 257 257 258 258 258 259 259 260 261 262 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 262 262 261 261 261 261 261 261 262 262 262 263 263 263 263 263 262 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 263 264 267 269 271 272 273 273 274 275 276 277 278 278 279 279 279 279 279 279 279 279 279 280 280 280 281 281 281 280 278 275 274 274 275 276 277 277 276 276 277 278 279 279 280 280 281 281 281 281 281 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 282 282 282 282 282 282 281 281 280 280 280 279 279 279 278 278 278 278 278 278 278 278 278 277 277 276 276 275 275 275 275 274 274 274 274 274 274 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 276 276 276 277 277 277 278 278 277 277 277 277 278 277 277 277 276 276 276 276 276 276 276 275 275 275 nan nan 273 273 273 274 nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 256 256 256 255 255 255 254 254 254 254 253 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 nan nan nan nan nan nan 251 251 251 251 251 nan nan nan nan nan nan nan nan nan 251 251 250 250 250 250 250 250 250 250 250 250 250 250 250 250 249 249 249 249 249 249 249 249 249 248 247 247 246 247 247 249 250 251 252 252 252 252 252 252 253 253 254 254 254 255 255 256 256 257 258 259 259 260 260 261 261 261 261 260 259 259 259 259 259 259 259 260 260 259 259 258 258 257 257 257 258 258 259 259 259 260 261 262 263 263 264 264 264 264 264 264 264 265 265 265 265 265 265 265 265 264 265 265 265 265 265 265 264 264 264 264 264 264 264 263 263 262 262 261 261 261 261 262 262 263 263 263 263 263 263 263 263 264 264 264 264 264 263 263 263 263 263 263 263 263 263 262 263 264 266 269 271 273 273 274 274 275 275 276 277 277 278 278 278 278 279 279 279 280 280 280 280 280 281 281 282 281 278 276 275 276 276 277 277 277 277 277 277 278 279 279 280 280 280 281 281 281 281 281 281 282 282 282 282 281 281 281 281 281 281 281 280 280 281 281 281 281 281 281 281 281 281 281 280 280 280 279 279 279 279 278 278 278 278 278 278 278 278 277 277 277 276 276 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 274 274 274 274 274 275 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 276 276 277 277 277 277 277 277 277 277 277 277 277 276 276 276 275 275 275 275 275 275 275 nan nan nan 274 274 274 274 nan nan nan nan nan nan nan 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 256 256 256 256 255 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 250 nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 250 250 250 250 250 250 249 249 249 249 249 250 250 250 250 249 250 249 249 249 249 248 248 248 247 247 247 248 248 250 251 251 252 252 252 252 253 253 253 254 254 254 254 254 254 254 255 255 256 257 258 259 260 260 260 260 259 259 259 259 259 260 260 260 260 260 260 259 259 259 258 258 259 259 259 260 261 262 262 263 264 264 264 264 264 264 265 265 265 265 265 266 266 266 266 265 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 263 263 262 262 262 262 262 262 263 263 263 263 263 263 264 264 264 265 265 265 265 265 265 264 264 264 264 264 264 264 263 263 264 266 268 271 273 274 275 275 276 276 276 276 277 277 277 278 278 278 279 280 280 280 280 281 281 281 282 282 281 279 276 276 277 277 278 278 278 277 277 278 278 279 280 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 280 280 280 281 281 281 280 280 280 280 280 279 279 279 279 279 278 278 278 278 278 277 277 277 277 276 276 275 275 275 275 275 275 275 274 274 274 274 273 273 273 273 273 273 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 274 274 nan nan nan nan nan nan nan 274 274 275 275 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 nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 257 256 256 256 255 255 255 254 254 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 nan nan nan nan nan nan 252 251 251 251 250 nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 250 250 250 250 250 250 250 250 249 249 250 250 250 250 250 250 250 249 249 249 249 249 248 248 247 246 246 247 248 249 250 251 251 251 251 252 252 253 254 254 254 253 253 252 251 251 251 252 253 254 255 256 257 257 258 258 259 259 259 259 260 260 261 261 261 260 260 260 260 260 259 259 259 260 260 261 262 262 263 263 264 264 264 264 264 265 265 265 265 265 265 266 266 266 266 266 266 265 265 265 266 266 266 266 265 265 265 265 265 264 264 264 264 263 263 263 263 263 263 263 263 263 263 264 264 264 265 265 265 265 265 266 266 266 266 266 265 265 265 264 264 264 264 265 267 269 272 274 275 276 276 277 277 277 277 277 277 278 278 278 278 279 280 281 281 281 281 281 281 282 282 281 280 277 277 278 278 279 279 278 278 278 278 279 280 280 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 280 279 279 279 280 280 280 280 280 280 280 280 279 279 279 279 279 279 278 278 278 278 277 277 277 277 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 274 274 273 273 274 274 275 275 275 275 275 275 275 275 275 276 276 275 275 274 274 274 274 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 275 275 275 nan 275 275 275 275 275 275 nan nan nan nan nan nan nan nan 274 274 275 275 275 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 nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 257 256 256 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 nan nan nan nan nan nan nan nan 252 251 251 251 250 nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 249 249 249 249 249 249 248 247 246 246 246 247 248 249 250 250 251 251 251 252 252 253 254 254 253 253 252 251 250 250 249 249 250 251 252 253 254 255 256 256 257 258 259 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 262 262 263 263 264 264 265 265 265 265 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 266 266 265 265 265 265 264 264 264 264 264 264 264 264 264 263 264 264 264 265 265 265 265 265 265 266 266 267 267 268 267 267 266 266 265 265 265 265 265 266 268 270 273 275 277 277 277 277 278 278 278 278 278 278 278 278 278 279 280 282 282 282 282 282 282 282 282 281 279 278 278 279 279 279 279 279 278 278 279 280 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 277 276 276 276 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 274 274 275 275 275 275 275 275 275 276 276 276 276 275 274 273 273 273 274 274 275 275 275 274 274 274 274 274 275 275 276 276 276 276 275 nan nan nan nan nan 275 276 276 nan nan nan nan nan nan nan 274 274 274 274 275 275 275 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 nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 257 257 257 256 255 255 255 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 nan nan nan nan nan nan nan nan nan 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 250 250 250 250 249 249 250 250 250 250 250 250 250 250 250 250 250 250 249 249 249 249 249 249 248 248 247 247 246 247 248 249 250 250 251 251 251 251 251 252 252 253 253 253 253 252 251 251 250 249 249 249 250 250 251 252 253 254 254 256 257 258 259 259 260 260 260 259 260 260 260 260 260 261 260 260 260 259 259 259 259 260 261 262 263 264 264 265 265 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 266 266 265 265 265 264 264 264 264 264 264 264 264 264 264 264 265 265 265 265 266 266 266 267 268 268 269 269 268 267 266 266 265 264 264 265 265 267 269 271 274 276 278 278 278 278 278 278 278 279 279 278 278 279 279 280 281 282 283 283 283 282 282 282 282 281 279 278 279 279 280 280 280 279 279 279 279 280 281 282 282 282 282 282 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 276 276 276 275 275 274 274 274 274 274 274 273 273 273 274 274 274 274 274 273 273 273 274 274 274 273 273 273 273 273 273 274 275 275 275 275 275 275 275 276 276 276 276 275 274 273 273 273 273 274 274 274 274 274 273 273 273 273 274 274 275 276 276 276 nan nan nan nan nan 275 275 276 nan nan nan nan nan nan 275 274 274 274 274 274 274 275 275 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 nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 255 255 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 251 251 251 251 250 250 249 249 249 249 249 249 249 249 250 250 250 250 250 250 250 250 249 249 249 249 249 249 248 248 248 247 247 247 248 249 250 251 251 251 251 250 250 250 251 251 252 252 253 253 253 252 252 251 251 250 250 250 251 251 252 252 253 254 255 256 257 258 259 259 259 259 259 260 260 261 261 261 261 260 260 259 258 258 258 258 259 260 261 262 263 264 265 265 265 265 265 265 266 266 266 266 266 266 266 266 266 267 267 267 267 266 266 266 265 265 264 264 264 264 264 264 264 264 264 265 265 265 265 265 265 266 266 267 268 269 269 269 268 267 266 265 264 263 263 263 264 265 267 269 271 274 277 278 279 279 279 279 279 279 279 279 279 279 279 280 281 281 282 283 283 283 283 283 282 282 280 278 279 279 280 280 281 281 280 280 279 280 280 281 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 279 278 278 278 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 275 275 275 275 275 275 276 276 277 277 277 276 275 274 273 273 273 273 274 274 274 274 273 272 272 272 273 273 274 275 275 275 nan nan nan nan nan 275 275 nan nan nan nan nan nan nan 275 274 274 274 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 255 255 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 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 251 251 250 250 250 250 249 249 249 249 248 248 248 249 249 249 249 250 250 250 250 250 250 249 249 249 249 249 248 248 248 248 248 247 247 247 248 249 250 251 251 251 250 250 250 249 250 250 251 251 252 252 252 252 252 252 252 252 251 252 252 252 253 253 253 254 255 256 256 257 258 258 258 258 259 260 260 261 261 261 261 260 260 259 258 258 257 257 257 258 259 260 261 262 263 263 264 264 264 264 264 264 265 265 265 265 265 265 265 265 266 266 267 267 267 266 265 264 264 263 263 264 264 264 264 264 264 264 265 265 265 265 266 266 267 268 269 268 267 265 263 262 261 260 260 260 261 262 264 266 268 270 273 276 278 279 280 280 280 280 279 279 279 279 280 280 280 281 282 283 283 283 284 283 283 283 281 280 278 279 279 280 280 281 281 281 281 280 280 281 281 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 276 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 271 271 271 272 272 272 272 273 273 273 274 275 275 275 275 275 275 276 277 277 277 277 276 275 275 274 273 273 273 274 274 274 273 272 272 272 271 272 272 273 274 274 274 nan nan nan nan 274 274 274 nan nan nan nan nan 275 275 274 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 256 256 256 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 251 252 253 nan nan nan nan nan nan 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 250 250 250 250 250 249 249 248 248 248 248 248 248 249 249 249 250 250 250 250 250 249 249 249 249 249 248 248 248 248 247 247 247 247 247 248 249 250 250 250 250 250 249 249 249 249 249 250 250 251 251 252 252 252 252 253 252 253 253 253 254 254 254 254 254 254 255 255 256 256 257 257 257 258 259 260 260 260 260 260 260 259 259 258 258 257 257 257 257 258 258 259 260 260 261 262 262 262 262 263 263 263 263 263 263 263 263 263 264 265 266 267 267 267 266 265 264 263 263 262 262 262 262 263 263 263 263 263 263 264 265 266 267 268 267 266 264 261 259 258 257 257 257 258 258 260 261 264 266 268 271 274 276 278 279 279 280 279 279 279 279 280 280 280 281 281 282 282 283 283 283 283 283 283 281 279 278 279 280 280 281 281 282 281 281 281 281 281 281 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 278 277 277 277 277 276 276 276 276 276 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 271 271 271 271 271 271 271 272 272 272 273 273 274 274 275 276 276 276 276 276 277 277 277 277 276 276 275 274 274 273 273 274 274 273 273 272 271 271 271 271 272 272 273 273 274 274 274 274 273 273 273 273 nan nan nan nan nan 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 259 259 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan 253 253 252 251 251 250 nan nan 250 250 250 250 249 249 248 248 248 248 248 249 249 249 250 250 250 250 249 249 249 249 248 248 248 247 247 247 247 247 246 246 247 247 248 249 249 250 250 249 249 249 248 248 249 249 250 250 251 251 251 252 252 252 253 253 254 254 254 254 254 254 254 253 253 254 254 255 255 256 256 256 257 257 258 258 258 259 259 259 259 259 258 257 257 257 257 257 257 258 258 259 259 260 260 261 261 261 261 261 262 262 261 261 261 261 262 263 264 265 265 265 264 264 263 262 261 261 261 261 261 261 261 261 261 262 262 263 264 265 265 263 261 259 258 256 255 255 255 256 257 258 259 260 262 264 266 268 271 273 275 277 278 279 279 279 279 279 279 280 280 280 281 281 281 281 282 282 282 282 281 280 278 278 279 280 280 281 281 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 279 279 279 278 278 278 278 278 278 277 277 277 277 276 276 276 276 276 275 275 275 274 274 274 273 273 273 273 272 272 272 273 273 273 273 272 272 272 271 271 271 271 271 271 271 272 272 272 273 273 274 275 276 276 nan nan 276 276 277 277 277 276 276 275 274 274 274 274 274 273 273 272 272 271 271 271 271 272 272 273 273 273 273 273 273 273 272 272 272 nan nan nan nan 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 261 261 260 259 258 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 nan nan 251 251 251 253 255 nan nan nan nan nan nan nan nan nan nan 255 254 253 252 251 251 251 nan nan 252 252 252 252 251 250 249 249 248 248 248 249 249 249 250 250 250 250 250 250 249 249 249 248 248 247 247 247 247 247 247 246 246 246 247 247 248 249 249 249 249 249 248 248 248 248 249 249 250 250 250 251 251 252 252 252 253 253 254 254 254 254 254 253 253 253 253 253 253 254 254 254 255 255 255 256 256 256 257 257 258 258 258 258 258 258 257 257 257 257 257 257 258 259 259 259 260 260 260 260 260 260 260 259 259 259 260 260 261 262 262 262 263 262 262 261 261 260 260 260 260 260 260 259 260 260 261 261 262 262 260 259 257 256 256 256 256 256 256 257 257 258 259 260 261 262 264 266 268 270 272 275 276 277 278 278 279 279 279 279 279 279 279 280 280 280 280 280 280 280 279 278 277 278 279 279 280 281 281 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 278 277 277 277 277 277 276 276 276 276 275 275 274 274 274 273 273 273 273 272 272 272 272 273 273 273 273 273 272 272 272 271 271 271 271 271 271 271 272 272 273 273 274 274 nan nan nan 276 276 276 276 276 276 276 275 274 274 274 274 274 273 273 272 272 272 271 271 271 271 272 272 273 273 273 273 273 273 272 272 272 272 272 272 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 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 250 250 251 252 254 255 256 257 257 257 nan nan nan nan nan nan 254 254 253 252 251 251 nan nan nan nan 254 254 254 253 252 250 249 248 248 248 248 249 249 250 250 250 250 251 251 250 250 250 249 248 248 247 247 247 247 247 247 247 246 247 247 248 249 249 249 249 249 248 248 248 248 248 249 249 249 249 250 250 251 251 251 252 252 252 253 253 253 253 253 253 253 252 252 252 253 253 253 253 254 254 254 255 255 255 255 256 256 257 258 258 258 258 258 257 257 257 257 257 258 258 259 259 259 259 260 259 259 259 258 258 258 258 258 258 258 259 259 260 260 260 260 260 260 260 260 260 259 259 259 259 259 259 260 260 259 258 256 255 255 256 256 257 257 257 258 258 259 259 260 261 262 263 264 265 267 269 271 273 275 276 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 277 276 276 277 278 278 279 280 280 281 282 283 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 279 278 278 278 278 278 277 277 277 277 277 276 276 276 276 275 275 274 274 274 273 273 273 273 272 272 272 272 273 273 273 273 273 273 273 272 272 272 271 271 271 271 271 271 272 272 273 274 nan nan 275 275 275 276 276 276 276 275 275 274 274 274 274 273 273 272 272 271 271 271 271 272 272 272 272 272 nan nan nan 273 273 272 272 272 272 272 272 272 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 248 249 250 252 nan nan nan nan nan 254 254 nan nan nan nan nan 254 253 252 251 250 250 251 252 nan nan nan 255 255 255 254 252 251 249 248 248 248 248 248 249 250 250 251 251 251 252 252 251 251 250 249 248 248 248 248 248 248 247 247 247 247 248 248 249 250 250 250 249 249 248 248 248 248 248 249 249 249 249 249 250 250 251 251 251 251 251 251 252 252 253 253 253 253 252 252 252 252 253 253 253 253 254 254 254 254 255 255 255 255 255 256 257 258 258 257 257 256 257 257 257 257 258 258 258 258 259 259 259 258 257 257 256 257 257 257 257 257 257 257 257 258 259 260 260 261 261 260 260 259 259 259 258 258 259 258 258 257 256 255 255 256 257 257 258 259 259 259 260 260 261 261 262 262 263 264 265 266 269 271 273 274 275 276 276 276 276 277 277 278 278 278 278 277 277 277 276 275 274 275 276 276 277 278 279 279 281 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 277 277 276 276 276 276 275 275 274 274 274 273 273 273 273 273 272 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 271 272 nan nan nan nan 274 274 274 275 275 276 276 275 275 274 273 273 273 273 272 272 271 271 271 271 271 271 272 272 272 272 272 272 nan nan 273 272 272 272 272 272 272 272 272 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan 245 246 247 248 250 nan nan nan nan nan nan nan nan nan nan 252 253 253 253 252 251 250 249 249 249 250 nan nan nan 255 255 255 254 252 250 248 247 247 247 247 248 249 250 250 251 252 252 252 252 252 251 250 250 249 248 248 248 248 248 247 247 247 247 248 249 250 250 250 250 250 250 249 249 248 248 248 249 249 249 249 249 250 250 250 250 251 250 250 250 250 251 252 252 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 254 254 254 254 254 255 256 257 257 257 256 256 256 256 257 257 257 257 258 258 258 258 258 257 256 256 256 256 256 256 256 256 256 256 257 258 258 259 260 260 261 260 260 259 259 258 258 258 258 258 257 256 256 256 257 257 258 259 259 260 260 260 261 261 261 262 262 263 264 264 265 267 269 271 272 273 274 274 275 275 276 276 277 277 277 277 277 276 275 274 273 273 274 274 275 276 277 278 279 280 281 281 281 281 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 280 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 278 278 278 277 277 277 277 277 277 276 276 276 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 274 274 274 273 273 273 273 273 273 272 272 272 272 272 nan nan nan nan nan 273 273 274 274 275 275 275 275 274 273 273 273 272 272 271 271 271 271 271 271 271 271 271 272 271 271 272 272 nan nan 272 272 271 271 272 272 272 272 271 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan 253 nan nan nan nan nan nan nan nan nan 250 248 248 248 249 250 nan nan nan nan nan nan nan nan nan nan 250 252 nan nan nan nan nan nan nan 248 249 nan nan 253 254 254 254 252 250 248 247 246 246 246 247 248 249 250 250 251 252 252 252 252 251 250 249 248 248 248 248 248 248 248 248 248 247 248 249 249 250 250 251 251 250 250 250 249 249 248 248 248 249 249 249 249 250 250 250 250 250 250 250 249 249 250 250 251 252 253 253 254 254 253 253 253 253 252 253 253 253 253 253 254 254 254 254 254 254 254 255 256 256 256 256 256 256 256 256 257 257 257 257 257 257 258 257 257 256 256 256 256 256 256 256 256 256 256 257 257 258 259 260 260 260 260 260 260 259 259 258 258 258 258 257 257 257 258 258 259 259 260 260 260 261 261 261 261 262 262 263 264 265 265 267 268 270 271 271 272 273 273 273 275 275 276 277 277 277 277 276 274 273 272 273 273 273 273 274 275 277 278 278 279 280 280 280 281 281 282 282 282 282 282 282 281 281 281 281 281 281 281 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 277 277 276 276 276 276 276 275 275 275 274 274 274 274 274 273 273 273 273 273 273 273 274 274 274 274 274 274 273 273 273 273 273 273 273 272 272 nan nan nan nan 273 273 273 273 274 275 275 275 274 274 273 273 273 272 271 271 270 270 270 271 271 271 271 271 271 271 271 271 271 nan nan 271 271 271 271 271 272 272 272 272 271 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 252 252 252 251 251 250 250 250 250 nan nan nan nan nan nan nan nan nan 247 248 nan nan nan nan nan nan nan nan nan 250 250 250 250 251 252 252 251 249 247 246 245 246 247 248 248 249 249 250 250 251 251 251 251 250 249 248 248 247 248 248 248 248 248 248 248 248 248 249 250 250 251 251 251 251 250 250 250 249 249 248 248 249 249 249 249 250 249 250 250 250 250 250 250 249 249 249 250 252 252 253 254 254 254 253 253 252 252 252 252 252 252 252 253 253 253 253 253 253 254 254 255 255 255 255 255 256 256 256 257 256 257 257 257 257 257 257 257 257 257 256 256 256 257 257 257 257 257 257 257 258 258 259 259 260 260 260 260 260 259 259 259 259 258 258 258 258 258 259 259 259 260 260 260 261 261 261 261 262 262 263 264 265 266 267 268 269 270 270 271 271 271 272 273 274 275 275 276 276 275 275 273 272 272 272 272 272 272 273 274 276 277 277 278 278 279 279 279 280 281 281 282 282 282 282 281 281 281 281 281 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 277 277 277 276 276 276 276 276 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 272 nan nan nan 273 273 273 273 274 274 275 274 274 273 273 273 273 272 272 271 271 270 271 271 271 271 271 271 271 271 271 271 271 nan 271 271 271 271 271 271 272 272 272 272 272 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 250 250 250 250 250 250 250 250 250 251 251 nan nan nan nan nan nan nan 244 245 nan nan nan nan nan nan nan nan nan 253 253 252 251 250 249 249 249 249 248 247 247 246 247 248 249 249 249 249 248 248 248 249 250 250 250 250 249 248 248 248 248 248 249 249 249 249 249 249 250 250 251 251 251 251 251 251 251 250 250 249 249 249 249 249 249 249 250 250 250 250 250 250 250 250 250 249 249 250 251 252 252 253 253 253 253 253 252 252 252 252 252 252 252 252 252 252 252 252 252 253 253 254 254 254 254 254 255 255 256 257 257 257 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 259 259 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 262 262 263 264 265 265 266 267 268 269 269 270 270 270 271 271 272 273 273 274 274 274 273 272 272 271 271 270 270 271 272 273 275 276 276 277 277 278 278 279 279 280 281 281 282 282 282 281 281 281 281 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 275 275 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 nan 272 272 272 273 273 273 274 274 274 274 273 273 273 273 273 272 272 271 271 270 271 271 271 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 nan nan 272 272 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 250 249 247 247 247 248 249 249 250 250 251 nan nan nan nan nan nan 246 245 nan nan nan nan nan nan nan nan nan 255 255 255 254 252 250 248 247 246 246 247 247 247 248 248 249 nan nan nan nan nan nan 246 246 247 249 250 250 250 250 249 249 249 249 250 250 250 251 251 251 251 251 251 252 252 252 252 252 251 251 250 250 249 249 249 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 251 251 252 252 252 252 252 252 252 252 252 252 251 251 251 251 251 251 251 251 252 252 253 253 253 252 252 253 254 255 256 256 257 256 256 255 255 256 256 256 257 257 257 257 257 257 257 257 258 258 258 258 258 259 259 259 259 260 260 260 260 260 260 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 261 262 262 263 263 264 265 266 267 268 268 269 269 269 269 269 269 270 270 270 271 271 272 272 271 271 270 270 269 269 270 271 272 273 274 275 276 276 276 277 278 278 279 280 281 281 282 282 282 281 281 281 280 280 280 280 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 275 275 275 274 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 273 272 272 272 273 273 273 273 273 273 273 273 273 273 273 272 272 271 271 270 271 271 271 271 271 271 271 271 271 271 271 272 272 271 271 271 271 271 272 272 272 273 273 273 272 nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 249 247 246 245 246 248 249 250 250 250 249 nan nan nan nan nan nan 247 246 246 nan nan nan nan nan nan 254 255 256 255 254 253 250 249 247 246 246 246 247 247 248 249 249 250 249 249 nan nan nan 243 244 244 246 248 249 250 250 250 250 250 250 251 251 252 252 252 251 251 251 252 252 253 253 253 253 252 251 251 250 250 250 250 250 251 251 251 251 250 250 250 250 250 250 251 251 250 250 250 250 250 251 251 252 252 252 252 252 252 252 251 251 251 251 251 251 250 250 251 251 251 251 252 251 251 251 251 251 252 253 254 255 255 255 254 254 254 255 255 256 256 257 257 257 257 257 257 257 258 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 259 260 260 260 260 260 261 261 261 261 261 262 262 262 262 262 263 263 264 265 266 267 267 268 268 268 268 268 268 268 268 268 268 269 269 270 269 269 269 269 269 269 269 270 271 273 274 274 275 275 275 276 277 277 279 279 280 281 281 282 282 281 281 281 280 280 280 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 278 277 277 277 277 277 277 277 276 276 276 276 276 275 275 274 274 274 275 275 275 275 275 275 275 275 275 275 275 276 276 276 275 275 275 274 274 274 274 274 274 274 274 273 273 273 273 273 273 272 272 272 272 272 272 272 273 273 273 273 273 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 271 271 271 272 272 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan 247 246 247 248 250 250 250 249 248 248 nan nan nan nan nan 249 249 248 247 nan nan 248 249 251 253 254 255 254 254 252 251 249 248 247 246 246 247 247 248 249 249 250 249 249 nan nan nan 244 nan nan 244 nan nan 247 248 249 250 250 251 252 252 253 253 252 252 251 251 251 252 253 253 254 253 253 252 252 251 251 251 251 251 251 251 251 252 252 252 251 251 251 251 251 251 251 251 251 251 251 251 251 252 252 252 252 252 251 251 251 251 251 251 251 251 251 250 250 250 250 250 251 251 251 250 250 249 250 251 252 253 253 253 253 253 253 254 254 255 256 256 256 256 256 256 256 257 258 258 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 263 263 264 265 266 266 267 267 267 267 267 267 266 266 266 266 266 266 267 267 267 267 268 268 268 268 269 270 271 272 273 273 274 274 274 275 276 277 278 279 280 280 281 281 281 281 281 281 280 280 279 279 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 274 274 275 274 274 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 273 273 273 273 273 273 273 273 272 272 272 272 272 271 272 272 272 273 273 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 nan nan 249 248 247 247 nan nan nan nan nan 250 250 249 249 248 249 250 251 253 253 254 254 253 253 252 251 250 249 248 247 247 247 248 249 249 249 249 nan nan nan nan nan nan nan nan 243 243 244 245 247 248 249 250 251 252 252 253 252 252 251 251 251 251 252 253 253 254 254 253 253 253 252 252 251 250 250 251 252 252 252 253 253 252 252 252 252 252 252 252 253 253 253 253 253 252 252 252 252 251 251 251 251 251 251 251 251 251 251 250 250 250 250 250 250 250 250 250 249 249 249 249 249 250 251 252 253 253 253 253 254 254 255 255 256 256 256 256 256 257 257 258 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 261 261 261 262 262 262 262 262 262 263 263 263 263 263 263 263 264 265 266 266 267 267 267 266 266 266 265 265 265 265 265 265 265 265 266 267 267 267 268 269 270 271 272 273 273 273 273 274 274 275 276 277 278 279 280 280 281 281 281 281 281 280 280 279 279 279 279 279 279 279 279 279 279 278 278 278 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 274 274 274 274 274 274 274 274 275 275 275 275 274 275 275 275 274 274 274 274 273 273 273 273 272 272 272 273 272 272 272 272 271 271 271 271 271 272 272 272 272 271 271 270 270 270 271 271 271 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 247 246 246 nan nan nan nan nan nan 250 250 250 250 251 251 nan nan nan nan nan nan 253 252 251 250 249 248 248 248 248 249 249 249 249 nan nan nan nan nan nan nan nan 243 243 243 nan nan nan 248 249 250 251 251 252 252 252 252 251 251 251 251 252 253 253 254 254 254 253 253 252 251 250 250 250 251 251 251 251 251 251 251 252 252 252 253 253 254 254 254 254 253 253 252 252 251 251 251 251 251 251 251 251 251 251 250 250 250 249 249 249 249 250 250 250 250 249 249 248 248 249 250 251 252 252 253 253 254 254 255 255 255 256 256 256 256 257 257 258 259 259 259 260 260 259 259 259 259 259 260 260 260 260 260 260 260 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 264 265 266 267 267 267 266 266 266 265 265 264 264 264 264 264 264 265 266 266 267 268 269 270 271 272 272 273 273 273 273 274 274 275 276 277 278 279 279 280 280 280 280 280 280 280 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 277 277 276 276 276 275 275 275 275 275 275 276 276 276 276 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 275 274 274 274 274 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 272 272 272 271 271 271 271 271 271 272 272 271 271 270 270 270 270 271 271 271 271 271 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 248 247 246 nan nan nan nan nan nan nan 249 249 249 250 250 nan nan nan nan nan nan nan nan 252 251 250 249 248 248 248 248 249 249 249 nan nan nan nan nan nan nan 245 244 244 nan nan nan nan nan nan 249 249 250 250 251 251 252 252 252 251 250 250 250 251 252 253 253 253 253 252 251 250 249 249 249 249 249 248 248 248 248 249 250 251 252 253 253 253 253 253 252 251 251 250 250 250 250 250 250 251 251 251 251 251 251 250 250 250 249 249 249 249 249 249 249 249 249 249 249 248 249 249 250 251 251 252 253 254 254 255 255 255 256 256 256 257 257 258 259 259 259 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 264 265 266 267 267 267 267 266 266 265 264 264 263 264 264 264 265 265 266 266 267 269 270 271 271 272 272 273 273 273 274 274 275 276 277 277 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 277 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 275 275 275 275 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 271 271 271 271 271 271 271 271 270 270 270 270 271 271 271 271 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 nan nan nan nan nan nan nan nan nan nan nan 247 247 248 249 nan nan nan nan nan nan nan nan nan 248 247 246 246 246 246 246 246 246 nan nan nan nan nan nan 244 244 245 244 nan nan nan nan nan nan 247 248 249 250 250 249 250 250 250 250 nan nan nan nan 248 249 250 251 252 251 251 250 249 249 249 248 247 246 245 244 244 244 245 247 249 250 251 252 251 251 250 249 248 247 246 246 246 247 247 248 249 250 250 250 250 251 250 250 250 250 250 249 249 249 249 249 249 249 249 249 249 249 249 249 250 251 251 252 253 254 255 255 256 256 257 257 257 258 259 259 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 262 262 262 263 263 263 263 263 263 263 263 262 262 262 263 263 264 265 266 267 267 267 267 266 265 264 264 264 264 264 264 265 265 266 267 268 269 270 271 271 272 272 273 273 273 274 274 275 276 276 277 277 278 278 278 278 279 279 278 278 278 278 278 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 276 276 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 274 274 274 274 274 274 273 273 273 272 272 273 273 273 273 273 273 272 272 272 271 271 271 271 271 271 nan nan 271 271 271 271 270 270 270 271 271 271 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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