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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 284 283 281 279 278 278 276 277 278 282 285 286 285 282 280 278 277 276 277 277 278 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 257 255 255 255 258 260 262 264 266 266 266 266 267 267 268 268 269 270 270 270 271 272 274 277 280 283 285 287 288 289 290 291 291 291 291 291 290 289 289 288 288 288 288 289 290 291 291 291 290 289 288 287 286 285 284 283 282 282 282 282 282 282 282 282 282 282 281 281 280 280 281 281 281 282 282 282 281 281 281 281 280 280 279 279 278 278 278 277 277 276 276 275 274 276 277 279 280 281 281 281 281 280 279 278 277 276 274 273 274 273 274 274 275 276 277 278 279 281 281 282 281 281 280 278 277 275 274 274 274 275 276 277 278 278 277 275 274 274 276 279 283 288 291 294 296 298 299 299 299 299 298 297 296 296 295 294 295 295 295 295 294 294 294 294 295 294 293 291 290 290 290 290 290 291 293 nan nan nan nan 298 299 300 301 302 302 302 304 307 309 309 310 310 310 309 310 310 311 310 309 309 309 308 307 305 302 299 297 294 nan 290 289 289 289 288 287 287 287 287 288 288 288 289 290 290 290 289 289 289 nan nan 288 288 288 287 286 286 285 285 285 286 286 287 287 288 289 290 291 292 292 293 292 292 291 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 298 298 297 297 297 297 297 297 298 298 298 299 299 299 299 298 298 298 297 297 297 297 297 297 297 297 297 297 297 297 297 297 296 296 296 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 287 286 285 284 284 284 284 285 284 284 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 280 280 280 280 279 279 280 284 288 290 287 284 280 278 277 276 276 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 256 254 251 246 239 232 227 226 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 258 260 263 265 266 266 266 267 267 268 268 268 268 268 269 270 271 274 277 280 283 285 287 289 291 292 292 292 292 292 292 291 290 289 288 287 287 288 289 290 291 291 291 290 290 289 288 286 285 284 283 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 282 283 283 283 282 282 281 281 281 281 281 280 280 279 278 278 277 277 276 275 273 273 275 277 278 279 280 280 281 281 281 281 280 279 277 275 275 275 275 276 277 278 280 281 282 283 283 283 283 282 281 279 277 275 273 273 273 274 275 277 278 279 278 277 277 278 279 282 286 289 293 295 297 298 298 298 298 297 296 296 295 295 295 295 295 296 295 295 294 293 293 293 292 292 291 289 288 289 288 288 288 289 291 293 nan nan 296 296 297 299 300 301 301 301 303 305 307 308 308 308 308 308 308 309 310 310 310 310 311 311 311 309 307 304 301 298 295 293 292 291 289 288 287 287 288 288 288 288 288 289 289 290 290 290 289 289 289 289 289 289 289 288 288 288 287 286 286 286 287 287 287 288 288 289 290 290 290 290 290 290 289 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 299 299 298 298 298 298 298 297 297 298 298 298 299 299 299 299 299 298 298 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 288 287 286 286 285 285 285 285 285 285 284 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 279 280 281 281 281 280 280 285 290 293 290 285 280 278 276 276 276 277 nan nan nan nan nan nan nan 277 nan nan nan nan 258 254 252 251 250 251 252 252 251 247 241 232 225 221 220 223 227 229 229 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 267 268 268 nan 269 270 270 270 269 269 270 271 272 275 277 280 282 285 287 289 291 291 292 292 292 292 292 291 290 288 287 286 286 287 288 289 290 290 290 290 289 289 288 286 285 283 283 282 282 282 283 283 283 282 282 282 282 282 282 281 281 282 282 283 283 284 284 284 283 283 282 281 281 281 281 281 280 279 279 278 279 277 275 273 273 273 274 276 277 279 280 281 282 283 283 283 282 281 279 278 277 277 278 279 281 282 283 284 285 285 285 284 284 283 281 279 277 275 273 273 274 275 277 278 279 280 280 280 281 282 285 288 291 294 296 297 298 298 297 297 296 295 295 295 295 295 295 295 296 295 295 294 293 292 291 291 290 288 286 285 285 286 286 287 287 288 290 291 293 293 294 295 297 299 300 300 301 301 303 304 306 306 306 305 304 305 305 306 307 308 309 310 310 310 309 308 306 304 302 300 297 295 293 291 290 289 288 289 289 289 288 288 289 290 290 290 289 289 289 289 289 289 289 289 289 288 288 287 287 287 286 286 286 286 287 287 287 288 288 288 288 287 287 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 300 300 300 300 299 299 299 299 298 298 298 298 298 298 298 299 299 299 299 298 298 298 298 298 298 298 297 297 297 297 297 297 297 297 297 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 286 286 285 285 285 286 286 285 285 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 280 279 277 283 290 295 291 286 279 276 275 276 278 280 283 286 nan nan nan nan 279 277 273 nan 263 258 252 248 246 244 244 245 246 245 242 233 224 218 217 219 224 230 234 237 236 233 230 229 230 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 271 nan nan nan nan 273 273 273 272 273 273 273 275 276 278 280 282 284 286 288 289 290 291 292 292 292 292 291 289 288 286 285 285 286 287 288 289 289 289 288 288 288 287 286 284 283 282 282 282 283 283 283 283 283 283 282 282 282 282 282 282 282 283 284 284 284 285 285 284 284 283 282 282 281 282 281 281 280 280 280 280 278 276 275 274 273 273 274 276 277 279 281 283 284 285 285 285 284 283 281 280 281 281 282 283 284 286 286 287 287 287 286 285 284 283 282 280 278 277 276 276 276 277 279 280 281 282 282 284 285 288 291 293 295 296 297 297 297 297 297 296 295 294 294 294 295 295 295 295 295 295 294 293 292 291 290 288 286 283 281 281 282 283 284 286 287 289 290 292 292 293 293 295 297 298 299 299 300 301 303 305 305 304 302 301 301 301 302 303 304 306 307 307 307 307 306 305 304 303 301 300 298 295 294 292 290 289 289 289 289 289 289 289 289 289 290 289 289 288 288 287 287 288 288 288 287 287 287 286 285 285 285 285 285 285 286 286 286 286 286 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 300 301 301 301 301 300 300 300 300 299 299 299 299 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 298 297 297 296 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 284 284 284 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 276 274 271 279 288 294 291 285 278 275 275 277 280 282 284 286 286 nan nan nan 277 274 269 nan 257 251 245 241 238 237 238 240 240 237 231 224 220 218 222 226 232 237 241 242 240 237 235 234 237 241 249 257 264 268 270 270 270 269 267 264 259 255 250 247 245 243 240 236 229 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 273 275 nan nan nan nan nan nan 275 275 275 274 275 275 276 277 279 280 282 284 286 287 288 289 290 291 292 292 291 290 289 287 286 285 284 285 286 287 287 287 287 287 287 287 286 285 284 283 282 281 282 283 283 283 283 283 283 283 283 282 282 282 282 282 283 284 284 284 284 284 284 284 283 282 282 281 281 281 281 281 281 281 281 280 278 276 275 273 273 273 274 276 278 280 282 284 285 286 286 286 285 284 284 283 283 284 285 286 287 288 289 289 289 288 288 286 285 284 282 281 280 279 279 279 279 280 281 282 284 285 286 288 291 293 295 296 297 297 296 297 297 296 296 295 294 294 294 295 294 294 295 295 295 294 293 292 290 289 287 284 280 277 277 277 279 281 283 285 287 289 291 291 292 292 294 295 296 297 297 298 300 301 303 303 302 300 299 298 299 300 301 302 304 305 305 305 305 304 304 303 302 301 299 298 297 295 293 292 291 291 290 290 290 290 289 289 289 289 289 288 287 287 286 286 286 286 286 285 285 285 284 284 283 283 283 284 284 285 285 285 285 284 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 301 301 301 301 301 301 301 300 300 300 300 299 299 299 299 299 299 299 299 299 299 298 298 298 298 298 298 299 299 299 298 298 298 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 nan nan nan nan nan 272 270 267 266 274 284 290 289 284 278 275 274 276 278 281 282 283 282 nan nan nan nan 267 262 255 249 244 240 237 235 237 239 240 235 229 223 nan nan nan nan nan nan 241 242 243 242 240 239 240 245 250 257 263 268 271 272 272 272 270 269 266 262 257 250 246 243 241 240 237 232 226 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 264 267 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 278 nan 278 277 276 275 275 275 276 278 279 281 283 284 286 287 288 289 290 291 291 291 291 290 288 287 286 285 285 285 286 286 286 286 286 286 286 286 285 285 283 282 282 281 282 282 283 283 284 284 284 283 283 283 282 282 281 282 282 283 284 284 284 284 284 283 282 282 281 281 282 282 282 282 282 282 283 282 280 278 276 274 273 273 273 274 276 278 280 282 284 285 286 286 287 286 286 286 286 285 286 286 287 288 289 290 291 291 290 289 287 286 285 283 283 282 282 281 282 282 283 284 285 287 289 291 293 295 296 296 296 296 296 296 296 296 295 294 293 293 293 294 294 294 295 295 295 294 292 291 289 287 285 281 278 275 273 273 275 277 280 282 283 285 286 288 289 291 293 294 295 296 296 296 297 298 300 300 299 299 298 298 298 299 300 302 303 304 305 305 305 304 304 303 302 301 300 298 296 295 294 293 292 291 291 291 291 290 290 289 289 288 nan nan nan 286 285 285 285 284 284 284 283 283 282 281 281 281 282 283 283 283 284 284 283 283 283 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 301 301 301 301 301 301 301 301 301 301 301 300 300 300 300 300 299 299 299 299 300 299 299 299 299 298 299 299 299 299 299 299 299 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 264 263 264 271 278 283 283 282 277 274 271 272 274 276 278 278 277 nan nan nan nan 255 250 246 242 238 235 234 235 241 246 250 245 237 228 nan nan nan nan nan nan 241 241 241 241 241 243 246 251 256 261 264 268 271 272 274 273 272 271 269 265 260 252 246 241 239 238 236 233 229 225 222 220 220 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 238 241 nan nan nan nan nan nan 257 261 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 281 281 280 279 278 277 276 277 277 278 280 281 282 283 285 286 288 289 290 291 291 291 290 289 288 287 286 286 286 286 286 286 nan nan 286 286 286 286 285 285 283 282 281 281 281 282 283 283 284 284 284 284 284 283 283 282 282 281 281 282 282 283 283 283 283 283 282 282 281 281 282 283 283 283 283 283 284 283 281 279 277 275 274 273 273 273 275 276 278 280 282 283 285 286 287 287 287 287 287 287 287 287 288 289 290 291 292 292 292 291 290 288 287 286 285 285 284 284 284 284 285 286 287 289 291 293 294 296 296 296 296 296 296 296 296 295 294 293 293 292 293 293 293 293 294 294 294 293 292 290 287 285 282 279 276 273 272 271 273 275 277 279 281 282 284 285 287 289 291 293 295 295 295 294 295 295 296 297 298 298 298 298 299 301 302 303 304 305 306 307 306 306 305 304 303 302 300 299 297 295 294 293 292 292 291 291 291 290 290 289 nan nan nan nan nan 285 285 284 284 283 283 282 281 281 280 280 280 280 281 281 282 282 282 282 282 282 281 nan nan nan nan nan nan 280 280 280 279 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 301 301 301 301 301 301 302 302 302 302 301 301 301 301 301 301 301 300 300 300 300 300 300 300 299 299 299 299 299 299 299 299 299 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 259 259 264 268 nan nan 277 277 274 271 269 269 270 272 273 273 272 268 263 nan nan 242 239 237 235 233 232 233 236 244 252 258 256 250 241 233 nan nan nan nan nan 238 237 235 236 240 245 250 254 258 261 265 269 273 276 278 276 275 274 272 269 263 255 247 241 239 237 236 234 232 228 226 224 222 223 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 284 284 284 283 282 280 279 279 278 279 279 280 280 281 281 282 284 285 287 288 289 290 291 291 290 290 289 288 288 287 287 287 286 286 nan nan 287 287 286 286 285 285 283 282 282 282 282 282 283 284 284 284 284 284 284 284 284 283 283 282 282 282 282 282 282 283 283 283 282 282 282 282 283 283 284 284 284 284 284 284 282 280 278 276 275 274 273 273 274 276 278 280 281 283 284 286 287 288 289 289 289 289 289 289 290 290 291 292 292 293 293 292 291 290 289 288 288 287 287 287 287 287 288 288 290 291 293 294 296 296 297 297 297 297 297 297 296 295 294 294 293 293 292 292 292 292 293 293 293 292 291 288 286 283 280 277 274 272 271 270 272 275 278 281 282 283 284 286 286 288 290 292 294 294 294 293 293 294 294 295 295 297 297 299 300 302 303 304 306 306 307 308 308 307 307 306 305 304 302 300 299 297 295 293 292 291 291 291 290 nan nan nan nan nan nan nan nan 285 285 284 284 283 283 282 280 280 279 279 279 280 280 nan nan 281 281 281 281 280 280 nan nan nan 280 280 280 280 280 280 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 301 301 301 301 301 302 302 302 302 302 302 302 302 303 302 302 302 301 300 299 299 299 299 300 300 300 299 299 299 299 299 299 299 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 258 255 254 261 265 nan nan nan 273 271 270 268 267 267 267 268 267 265 260 253 242 236 231 231 231 231 230 231 234 239 247 255 262 263 259 252 242 nan nan nan nan nan nan nan nan 237 242 247 251 255 258 263 268 275 281 285 286 283 280 277 274 271 265 258 249 242 238 237 236 234 233 230 228 226 224 224 226 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 259 257 255 251 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 285 285 284 283 281 281 280 280 280 280 280 280 281 281 282 283 284 286 287 289 290 291 291 290 290 289 289 289 288 288 287 287 287 287 287 288 288 287 286 285 285 284 283 282 282 282 282 283 284 284 284 285 285 286 286 286 285 285 284 283 283 282 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 282 280 280 278 277 276 275 275 275 277 279 281 283 284 285 286 288 289 290 290 291 291 291 292 292 292 292 292 293 293 293 292 292 291 291 291 291 290 291 290 291 291 291 292 293 294 295 296 297 297 297 297 298 298 298 297 297 296 295 295 294 294 293 292 292 292 292 292 291 290 288 286 284 282 280 277 273 271 269 270 273 277 282 286 288 289 289 289 289 290 291 292 294 294 294 294 293 293 293 293 294 294 296 297 299 302 304 305 306 307 307 308 308 308 308 307 306 305 303 302 301 299 297 295 294 292 291 291 290 290 289 nan nan nan nan nan nan 286 286 285 284 284 283 282 281 281 280 280 280 280 nan nan nan 281 281 280 280 280 280 280 280 280 279 280 280 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 301 301 302 302 302 303 303 303 303 303 303 303 303 303 302 301 300 299 298 298 298 299 299 299 299 299 299 299 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
264 264 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 261 254 248 246 253 nan nan nan nan nan nan 267 266 265 264 264 263 261 257 251 244 234 229 226 226 227 228 229 232 237 244 252 260 265 266 263 256 247 nan nan nan nan nan nan nan nan nan 244 249 253 257 260 266 275 285 293 298 298 293 288 281 276 271 266 258 251 243 239 237 235 234 233 230 227 225 224 224 225 nan 235 240 nan nan nan nan nan nan nan nan nan nan 263 264 264 264 262 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 nan nan nan nan nan 287 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 285 284 282 282 281 281 281 281 281 280 281 281 281 282 283 284 286 287 288 289 290 290 290 289 289 289 289 288 288 288 287 287 288 288 288 288 287 286 285 284 283 283 282 282 282 282 282 283 284 285 285 286 286 288 288 287 287 286 285 284 283 283 283 284 284 284 283 284 284 284 285 285 285 285 284 284 283 283 282 281 281 281 281 280 279 279 279 280 281 283 285 287 287 288 289 290 290 291 292 293 293 294 294 294 293 293 293 292 292 292 292 292 292 292 293 293 294 294 294 295 295 296 296 297 298 298 298 297 298 298 298 298 298 298 298 297 296 296 295 294 294 294 293 293 292 291 290 288 286 284 283 281 279 277 273 270 268 270 275 281 287 291 293 293 293 293 293 293 293 295 296 296 296 295 294 293 292 291 292 292 293 295 297 300 302 304 305 306 306 307 307 308 308 307 306 306 305 304 302 301 299 297 296 295 294 292 291 290 289 288 288 287 nan nan 287 287 286 286 286 285 284 283 282 282 281 281 281 nan nan nan 281 281 281 280 280 280 280 280 280 279 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 302 302 302 303 303 303 303 303 303 304 304 304 303 302 301 299 299 298 297 297 297 297 297 298 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 257 248 242 237 nan nan nan nan nan nan nan nan 264 263 263 262 260 256 251 245 239 230 226 224 224 226 228 230 235 243 252 259 265 267 266 261 254 245 nan nan nan nan nan nan nan nan nan nan nan nan 260 263 271 280 291 299 303 304 302 296 286 277 270 265 259 253 246 241 238 235 234 232 230 227 224 223 223 224 228 233 238 nan nan nan nan nan nan nan nan nan nan nan 264 265 266 265 262 261 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 nan 274 278 283 287 nan 290 289 289 287 286 284 nan nan 279 nan nan nan nan nan nan nan nan nan 288 289 289 289 289 288 nan nan 285 284 283 282 281 280 280 280 280 281 281 281 282 282 283 284 286 287 288 289 290 289 289 289 288 288 288 288 288 288 288 287 288 288 288 288 287 285 284 283 283 283 282 282 282 282 282 282 283 284 285 286 287 289 289 289 288 287 286 285 284 284 284 284 284 284 283 283 284 284 285 285 285 285 284 283 283 282 282 281 282 282 282 283 283 283 284 285 285 287 288 289 289 289 290 290 290 291 292 293 294 294 295 294 294 293 293 292 292 291 291 291 292 293 294 295 296 297 297 298 298 298 298 298 298 298 298 297 297 297 298 298 298 298 298 297 296 296 295 294 294 294 293 293 292 291 289 287 285 283 282 281 279 277 273 270 268 272 278 284 288 291 293 294 294 294 294 295 295 296 297 296 295 294 293 292 291 290 290 291 292 293 295 297 299 302 303 304 305 306 307 307 307 307 307 306 305 304 303 303 302 300 298 297 296 294 292 291 289 288 288 287 287 287 287 287 286 286 286 285 285 284 284 283 283 282 282 nan nan nan 281 281 281 281 281 281 281 281 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 302 302 303 303 303 303 304 304 304 304 304 304 303 302 301 299 298 298 297 297 297 297 296 296 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 252 243 237 nan nan nan nan nan nan nan nan nan 263 nan nan nan nan 256 250 244 237 nan 225 224 nan nan nan nan nan nan 258 265 269 270 266 258 249 240 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 283 286 288 288 294 299 301 291 279 271 267 263 258 251 243 238 235 233 231 229 226 224 222 222 224 227 232 237 241 nan nan nan nan nan nan nan nan nan nan nan 264 266 267 265 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 275 279 281 284 287 289 289 290 290 289 288 286 285 282 280 279 280 282 285 286 287 287 288 288 290 291 291 291 290 289 288 287 286 285 284 283 282 282 281 281 280 280 280 280 281 282 283 284 285 286 286 287 288 289 289 288 288 287 287 286 286 286 287 287 287 288 288 288 288 287 285 284 283 282 282 282 282 282 281 281 282 282 283 284 286 288 289 290 290 289 288 286 285 285 285 285 285 284 283 283 282 283 283 284 284 284 284 283 282 282 282 281 281 282 282 283 284 286 287 288 289 289 290 290 290 290 290 290 290 290 291 291 292 293 294 294 294 293 293 292 292 291 291 291 291 292 293 294 295 296 297 298 299 299 299 299 298 298 297 297 297 297 297 297 298 298 298 297 296 296 295 295 293 292 292 291 291 291 290 288 286 284 282 282 281 280 277 273 271 271 275 280 284 288 290 291 291 292 293 293 294 295 296 296 295 294 292 292 291 290 290 290 290 292 293 294 296 298 300 302 303 304 305 306 306 307 307 307 306 306 305 304 303 303 301 300 299 298 296 294 292 290 289 288 287 287 287 286 286 286 286 286 286 285 285 284 284 283 283 nan nan nan 282 281 281 281 281 281 nan nan nan nan nan nan nan nan 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 301 301 302 302 303 303 303 304 304 304 304 304 304 303 302 301 301 299 298 297 297 297 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 238 nan nan nan nan nan nan nan nan nan 260 267 270 270 266 259 247 237 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 284 281 275 269 274 283 294 292 286 277 274 271 268 nan nan 238 233 231 229 227 225 223 222 222 224 227 231 236 239 242 245 nan nan nan nan nan nan nan nan nan 262 264 268 267 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 284 286 287 288 289 290 290 290 nan 289 287 285 284 282 281 281 282 285 287 288 289 289 290 290 292 293 293 292 291 289 288 287 286 285 284 283 282 282 281 281 281 281 280 281 281 282 283 284 285 286 286 287 287 287 287 287 287 286 286 285 285 285 286 286 287 288 288 288 288 287 285 284 283 282 282 282 282 282 282 281 281 281 282 284 286 288 289 290 289 288 287 286 285 285 285 285 285 284 283 282 282 282 282 283 282 282 282 282 281 281 281 281 281 281 282 283 285 286 288 289 291 292 292 292 292 292 292 292 291 291 291 291 292 292 292 292 292 292 292 291 291 291 290 290 290 291 292 293 295 296 296 297 297 297 297 297 297 297 297 297 297 297 297 297 297 298 297 296 295 294 294 292 292 290 289 288 288 288 288 286 284 283 281 281 281 280 278 276 274 275 277 281 284 287 289 289 290 290 291 292 293 293 293 293 293 292 291 290 289 288 289 290 291 292 293 295 296 298 300 302 303 304 305 305 306 306 307 307 307 306 306 305 304 303 302 301 300 298 297 295 293 291 290 289 288 288 287 287 286 286 286 286 285 285 285 284 284 283 283 nan 282 281 281 281 281 281 281 nan nan nan nan nan nan nan nan 280 279 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 301 301 301 301 302 302 303 303 303 304 304 304 304 304 303 303 303 302 301 301 299 298 297 297 296 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 266 271 271 270 265 254 241 232 227 nan nan nan nan nan nan 255 260 264 nan nan nan nan nan 281 272 262 262 267 282 286 286 nan nan nan nan nan nan nan nan nan 223 222 222 221 221 223 226 230 234 237 240 243 244 246 247 248 248 250 251 253 255 256 259 262 266 266 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 220 224 236 251 265 274 280 285 288 289 290 290 289 288 287 286 285 284 283 282 282 283 285 286 288 290 291 291 292 292 293 293 294 294 293 291 289 288 287 286 285 284 283 282 281 281 282 282 282 281 281 282 283 284 285 285 286 286 286 286 286 285 285 285 285 285 285 285 285 285 286 287 288 288 288 288 287 286 284 283 282 282 283 283 282 282 281 280 281 281 283 284 287 288 288 288 287 286 284 284 284 285 285 284 283 283 282 282 282 282 282 282 282 281 281 280 280 281 281 281 281 282 283 284 286 288 290 291 293 293 294 294 294 294 293 293 293 293 293 293 293 293 292 292 291 291 290 290 290 290 290 290 290 291 293 294 294 295 295 295 295 295 295 296 296 296 296 296 296 296 296 297 297 296 295 294 292 291 290 289 288 287 286 285 285 285 283 282 281 280 280 280 280 280 279 278 279 280 281 283 285 286 287 287 288 290 291 292 292 291 291 291 291 291 289 288 288 288 290 291 293 294 296 297 299 300 302 303 304 305 305 306 306 306 307 307 306 306 305 304 303 302 301 300 298 297 295 293 292 291 290 289 288 287 286 286 285 285 285 284 284 284 284 283 283 282 282 282 281 281 281 nan nan nan nan nan nan nan nan nan nan nan 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 301 301 301 301 301 302 302 302 303 303 303 304 304 304 303 303 303 303 302 302 301 301 300 299 297 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 274 276 276 273 265 251 237 229 225 nan nan nan nan 246 255 262 266 269 271 nan nan nan 285 277 266 262 263 272 277 277 nan nan nan nan nan nan nan nan nan nan nan nan 217 219 222 227 233 237 241 243 244 244 244 244 244 244 245 245 248 250 252 255 259 261 262 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 238 234 232 238 246 256 265 273 280 284 287 289 289 288 286 284 283 282 281 281 280 282 284 287 289 290 291 292 292 293 293 294 294 294 294 293 292 291 290 289 288 287 286 284 283 282 282 282 282 283 283 283 283 284 284 284 285 286 286 286 286 285 285 284 284 284 284 285 285 285 285 286 286 287 287 288 288 288 287 286 284 283 283 283 283 282 281 280 280 280 280 280 281 283 284 285 286 286 285 284 283 282 282 283 284 283 283 282 282 283 284 284 283 283 282 282 281 281 281 281 280 280 281 281 282 283 285 287 289 291 293 294 295 295 295 295 295 296 295 295 295 295 295 294 294 293 292 291 290 290 289 289 289 289 289 290 291 292 293 293 293 293 293 294 294 295 295 295 295 296 296 296 296 296 296 295 294 293 291 289 288 286 285 284 284 284 283 282 280 279 278 277 278 279 279 280 280 281 281 281 282 282 283 283 284 285 287 288 290 292 292 291 291 291 291 291 290 290 289 289 290 292 293 295 296 298 299 300 302 303 304 305 306 306 306 306 306 306 305 305 305 304 303 302 301 300 299 297 296 294 293 292 291 290 289 287 287 286 285 284 284 283 283 283 283 282 282 282 281 281 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 301 302 302 302 302 302 302 302 303 303 303 304 304 304 303 303 303 303 303 302 302 301 301 300 299 298 297 296 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 231 nan nan nan nan nan nan nan nan 272 281 283 284 281 275 263 247 234 226 222 nan nan 241 253 262 267 271 273 275 276 279 283 287 286 280 271 266 267 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 225 234 241 244 246 246 245 244 243 242 241 241 241 243 245 248 251 254 255 256 nan nan nan nan nan nan nan nan nan nan nan nan 266 263 258 251 244 240 239 243 250 258 266 272 277 280 283 285 285 284 282 280 279 279 279 280 282 285 287 290 291 291 292 292 292 293 293 294 293 293 293 292 291 291 290 290 289 288 287 286 285 284 284 284 284 284 284 285 285 285 285 285 285 286 286 286 285 285 284 284 284 284 284 285 285 285 286 286 287 287 287 288 288 287 286 285 284 283 283 283 282 281 280 279 278 278 279 279 280 281 282 283 283 283 282 281 281 280 281 281 282 282 281 282 283 285 285 285 284 284 283 283 283 282 282 282 281 281 281 281 281 282 283 285 288 290 292 294 296 296 296 297 297 297 297 297 297 296 296 295 294 293 292 291 290 289 289 288 288 288 289 289 290 291 291 291 292 292 293 293 294 294 295 295 295 296 296 297 297 296 295 295 294 293 291 289 287 285 283 283 282 282 281 280 279 277 276 276 276 277 278 279 280 281 281 281 280 280 280 281 282 284 286 288 290 292 292 291 290 290 291 292 292 292 292 292 292 294 295 296 297 298 299 300 302 303 304 305 305 305 305 304 304 304 304 304 304 303 303 302 302 300 299 298 296 295 294 293 292 290 289 287 287 286 285 284 284 283 283 283 282 282 281 281 280 279 279 279 nan nan 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 301 302 302 302 302 303 303 303 303 303 304 304 304 304 304 304 303 303 303 303 302 302 302 301 300 299 298 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 237 231 nan nan nan nan nan nan nan nan 286 288 289 286 282 273 262 248 236 226 nan nan 248 262 271 277 279 281 281 280 280 281 286 291 292 280 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 227 240 246 248 247 245 244 243 241 240 239 239 240 242 245 247 249 250 nan nan nan nan nan nan nan nan nan nan nan nan nan 269 267 263 258 253 250 249 251 256 262 267 271 274 276 278 279 280 279 278 278 278 278 280 282 285 287 290 291 291 290 290 290 290 291 291 292 291 291 291 291 290 290 290 289 288 287 287 286 286 285 285 285 285 286 286 286 286 286 285 285 286 286 286 285 285 284 284 284 284 284 285 285 285 286 286 287 287 287 288 287 287 286 285 283 283 282 282 281 281 280 279 278 278 278 278 279 280 281 282 282 281 280 279 278 278 278 278 279 279 280 280 281 283 285 286 287 286 285 285 285 285 285 284 284 283 283 282 281 281 281 282 284 286 289 291 293 295 296 296 297 297 296 296 296 296 296 295 295 294 293 291 291 290 289 289 288 288 288 288 289 289 289 289 290 290 291 292 293 293 294 295 295 296 297 298 298 297 296 295 294 293 292 291 289 286 285 283 282 282 281 280 279 278 276 276 275 275 276 276 277 278 279 279 278 278 278 278 279 281 283 286 288 290 291 291 291 290 289 290 291 293 294 294 294 295 296 297 298 298 298 299 300 301 303 304 305 304 304 303 303 302 302 302 302 302 302 302 302 302 301 300 299 297 296 295 293 292 290 289 288 287 287 286 285 284 284 283 283 282 281 281 280 279 278 278 277 277 277 277 278 278 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 301 302 302 302 303 303 303 303 303 303 304 304 304 304 304 304 304 304 303 303 303 302 302 302 301 301 299 298 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 285 287 286 284 281 277 269 259 246 241 243 257 272 282 286 287 288 289 288 289 289 291 292 288 276 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 233 247 250 250 248 246 245 243 240 238 237 237 239 241 242 244 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 267 265 262 259 258 259 262 265 268 269 271 272 273 274 275 277 277 278 279 281 283 285 287 289 290 290 290 290 289 289 289 289 289 289 289 290 290 290 290 289 288 287 286 286 286 286 286 286 286 287 287 288 288 288 287 287 286 286 286 286 285 284 284 284 284 284 285 285 286 286 286 286 287 287 288 288 288 287 286 285 284 282 282 281 281 280 279 279 278 278 277 277 277 278 280 281 282 281 280 278 277 275 275 275 275 276 276 277 278 280 282 284 286 286 286 285 286 286 287 287 287 287 286 285 284 283 282 282 283 283 285 287 290 292 293 295 296 296 296 296 296 295 294 294 293 292 291 290 289 289 289 288 288 289 289 289 289 289 289 289 289 289 289 290 291 292 292 293 294 295 297 298 299 299 298 296 295 293 292 290 289 287 286 284 283 282 282 281 279 278 277 276 275 275 274 274 275 275 276 276 276 276 276 276 277 278 281 283 286 288 289 290 290 290 289 289 289 290 291 293 295 296 297 298 299 298 298 298 299 300 301 302 303 304 303 302 302 301 301 301 301 301 301 301 301 301 301 301 300 299 298 297 295 294 292 291 290 289 288 287 286 286 285 285 284 283 283 282 281 280 278 277 277 276 277 277 277 277 277 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 302 302 302 302 302 303 303 304 304 304 304 304 304 304 304 304 304 304 304 304 304 303 303 303 302 302 302 301 300 299 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 268 273 277 279 280 281 283 284 286 287 285 277 269 264 271 281 289 294 295 296 296 298 301 304 300 289 273 262 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 243 258 262 259 255 251 248 244 239 235 234 234 236 239 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 269 269 269 268 267 265 266 267 269 269 269 270 270 271 272 275 277 279 281 282 284 285 287 288 289 290 290 289 289 288 288 287 288 288 288 289 289 290 289 289 288 287 286 286 286 286 286 287 287 288 289 290 290 291 290 290 289 288 287 287 286 285 284 284 283 283 284 285 285 286 286 287 287 287 287 288 288 287 286 285 284 283 282 281 281 280 280 279 278 278 277 277 277 277 278 280 281 281 280 279 277 275 274 273 273 273 274 275 276 277 279 280 282 284 285 286 286 287 288 289 290 290 290 289 288 287 286 285 284 284 285 285 286 288 290 292 293 295 296 296 297 296 296 295 293 292 291 290 289 288 287 287 287 288 289 289 290 290 290 290 289 289 288 288 289 290 290 291 292 293 295 297 299 299 299 298 296 294 292 290 288 286 285 284 283 282 282 282 280 278 277 276 276 276 275 275 275 274 274 274 274 274 274 274 274 276 278 281 283 285 287 288 288 288 288 288 289 288 288 288 291 293 295 297 298 299 299 299 298 299 300 301 302 302 302 301 301 300 300 300 300 300 300 300 300 300 300 300 300 299 299 298 297 296 294 293 292 291 290 289 287 287 286 285 285 285 284 283 282 281 279 278 277 277 277 277 277 278 278 277 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 302 302 302 302 302 303 303 304 304 304 304 304 303 304 304 304 305 305 305 305 304 304 304 303 303 303 303 302 301 300 299 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 257 262 265 268 270 273 274 276 277 279 281 285 289 291 288 284 279 280 285 292 298 299 300 nan nan nan 307 296 276 262 255 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 269 262 255 248 245 245 248 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 271 271 271 271 271 272 271 271 272 273 272 272 271 272 273 274 277 279 281 283 285 286 287 287 288 289 289 289 288 288 287 286 286 287 287 288 289 289 289 289 288 287 286 286 287 287 287 287 288 289 290 292 293 293 293 293 292 292 291 289 288 287 286 285 284 284 284 284 285 285 285 285 285 286 286 287 287 287 286 285 284 284 283 282 282 281 281 280 279 279 278 277 277 277 277 278 280 281 280 279 277 275 274 272 272 272 272 273 275 275 277 277 279 281 283 285 286 287 288 289 291 292 292 292 291 291 290 289 288 287 287 286 286 286 287 288 290 292 294 296 297 298 298 297 296 294 293 291 290 289 287 287 286 286 287 288 289 290 290 291 291 290 290 289 289 289 289 289 290 291 293 295 297 299 299 299 299 297 294 292 290 288 286 284 283 282 282 283 282 280 277 276 276 276 276 276 275 275 275 274 274 273 273 273 273 274 276 278 281 284 285 287 287 287 287 287 288 289 288 288 288 289 291 294 296 298 298 299 299 298 299 300 300 301 301 300 300 299 299 300 300 300 300 299 299 299 299 299 299 298 298 297 297 296 296 295 294 292 291 290 289 287 287 286 285 285 284 283 283 282 281 279 278 278 278 278 278 278 278 278 278 278 nan nan nan nan nan nan nan nan nan nan 282 283 284 285 285 286 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 302 302 302 302 303 303 304 304 304 303 303 303 303 304 305 305 305 305 305 305 304 304 304 304 303 303 302 302 301 299 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 250 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 251 256 261 264 266 268 270 271 272 272 273 273 275 278 282 282 280 278 277 281 288 295 298 299 299 nan nan nan nan 274 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 276 274 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 275 274 275 275 276 276 276 277 277 278 277 276 275 275 276 277 279 281 282 284 285 286 286 286 287 288 288 287 287 286 285 285 285 286 287 288 288 289 289 289 288 288 288 288 289 289 289 289 290 292 293 294 295 296 296 295 294 294 293 291 290 288 287 286 285 285 285 285 285 285 284 284 284 284 285 285 285 285 284 284 284 284 283 283 282 282 281 280 279 279 278 278 278 278 278 279 280 280 279 278 276 274 272 272 272 272 273 274 275 276 276 277 278 280 283 285 286 288 289 290 291 292 293 293 292 292 292 291 290 289 288 288 287 286 287 287 289 291 294 296 298 298 298 297 296 294 293 292 291 290 288 287 286 286 286 286 287 288 289 290 290 290 290 290 290 289 289 289 290 291 292 294 296 298 299 300 299 297 295 293 291 289 286 284 282 282 283 283 282 280 277 276 276 277 277 276 275 275 275 275 274 274 273 272 273 275 276 279 282 284 286 287 288 288 288 289 289 290 290 290 290 290 291 293 295 297 298 299 299 299 299 299 300 300 299 299 299 299 299 299 299 299 299 299 299 299 298 298 297 297 296 296 295 295 295 294 293 293 291 290 289 287 286 285 285 284 284 283 282 281 280 279 278 278 278 279 279 279 279 279 279 279 279 nan nan nan nan nan 282 282 282 283 283 284 285 286 286 287 287 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 302 302 302 303 303 303 303 304 304 304 304 303 303 302 303 304 304 305 305 305 305 305 305 304 304 304 304 303 303 302 301 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 249 247 245 243 240 nan nan nan nan nan nan nan nan nan nan nan nan 247 251 256 260 263 265 266 267 268 267 267 265 264 264 266 267 268 268 269 271 276 282 286 289 289 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 279 279 279 279 279 278 278 nan nan nan nan nan nan nan nan nan nan nan nan 281 281 280 280 281 281 282 282 282 282 283 283 282 281 280 280 280 280 281 282 283 284 284 285 285 285 285 285 285 285 284 284 284 284 285 286 287 288 289 290 290 290 290 290 290 291 291 292 292 292 293 294 296 297 297 297 297 296 295 295 293 292 291 290 289 288 287 287 287 287 286 285 284 284 284 283 283 283 282 282 282 282 283 283 283 283 283 282 281 280 280 279 279 279 279 279 280 281 281 280 279 277 275 273 271 271 272 273 273 274 275 275 276 277 279 281 284 286 287 289 290 290 290 291 291 291 292 292 292 291 290 289 288 287 287 286 286 286 288 290 292 295 297 298 298 297 296 294 293 292 291 290 289 288 287 286 285 285 285 286 287 288 289 289 290 291 291 291 290 290 290 291 292 293 295 297 299 300 299 298 295 293 291 288 286 284 282 283 283 283 281 280 278 278 278 278 277 277 276 276 275 275 275 274 273 273 273 275 277 280 284 286 288 288 289 290 291 291 292 292 293 293 293 293 292 294 296 298 299 300 300 299 299 299 299 299 299 299 299 299 299 299 298 298 298 298 298 298 297 296 296 295 294 294 294 294 294 293 293 292 291 290 289 288 286 286 285 284 283 282 282 281 280 279 279 279 279 279 280 280 280 279 279 279 279 280 280 281 282 282 282 283 283 283 284 285 285 286 287 287 288 288 288 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 301 301 302 302 303 303 303 303 304 304 304 303 302 302 302 303 304 304 305 305 305 305 305 305 305 305 304 304 304 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 252 259 266 271 276 280 282 284 286 288 290 292 293 295 295 294 293 293 292 291 290 289 289 289 288 288 287 287 287 287 288 289 289 288 286 284 282 282 281 280 279 278 277 276 275 274 274 274 274 274 275 275 275 275 276 276 276 277 277 276 276 275 274 274 273 273 273 273 273 272 273 273 274 274 274 275 275 274 274 274 274 274 274 274 274 274 274 274 274 275 275 276 277 278 278 279 279 279 279 280 280 280 281 282 282 283 283 284 285 285 285 284 284 283 282 282 282 281 280 279 279 278 278 278 278 278 279 280 281 281 281 282 284 285 286 287 287 286 285 283 279 274 268 263 260 257 257 257 258 259 260 262 264 266 268 270 272 274 276 277 278 280 282 283 284 285 285 286 286 286 285 285 284 284 284 283 282 282 282 282 282 283 283 283 283 283 283 283 283 283 282 282 282 281 281 281 282 282 282 282 283 283 284 284 285 285 285 285 285 285 284 284 283 283 283 283 284 285 286 287 287 288 288 288 288 288 288 288 288 287 287 287 286 286 286 286 285 284 284 283 284 284 286 286 287 286 286 285 285 285 285 285 286 286 287 288 290 292 292 293 293 293 293 293 293 294 295 296 296 297 297 295 294 294 294 295 294 294 294 294 294 293 293 293 292 292 292 292 292 293 293 294 294 294 295 295 295 296 296 295 294 294 293 292 292 291 290 290 290 290 290 290 290 291 290 291 291 290 291 291 291 291 291 291 291 292 292 292 292 291 291 291 291 291 291 291 291 291 290 290 291 291 291 292 292 293 294 294 295 295 296 296 296 296 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 298 298 299 299 299 299 299 299 299 300 300 301 301 301 301 302 303 303 303 302 302 301 301 301 301 301 301 302 302 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 254 260 265 270 273 276 279 281 283 285 287 289 291 292 292 292 291 291 290 290 289 289 289 288 287 286 285 284 284 284 284 284 283 282 281 281 281 281 281 281 280 279 278 277 276 275 275 275 275 275 275 275 275 276 276 277 277 277 276 276 275 274 274 273 272 272 272 272 272 272 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 276 277 277 277 278 279 279 280 281 281 281 282 282 282 281 281 280 280 279 279 278 278 277 277 276 276 276 277 278 279 280 281 281 282 283 284 286 287 287 287 286 285 283 279 273 267 262 258 255 256 256 257 258 259 261 264 266 269 272 275 278 279 281 282 284 285 286 286 287 287 287 287 287 286 286 286 285 285 284 284 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 282 282 281 281 281 280 281 281 281 281 281 282 282 283 283 283 284 284 284 283 283 283 283 283 283 284 285 285 286 286 287 287 287 287 287 287 287 287 287 287 287 287 286 286 284 284 284 284 284 285 286 286 287 287 287 286 286 286 286 286 287 288 289 290 292 292 293 293 293 293 293 293 294 295 296 297 297 298 298 297 296 295 295 295 295 295 295 295 294 294 294 293 293 293 292 292 292 292 292 293 293 294 294 294 295 295 295 295 295 295 294 293 292 291 291 291 291 291 291 292 292 292 291 291 291 291 291 291 291 291 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 291 292 292 292 293 294 294 295 295 296 296 296 297 297 297 297 297 298 298 298 298 298 298 298 298 297 297 297 297 297 297 297 297 298 298 298 298 299 299 299 299 299 299 300 300 300 300 301 302 302 303 303 303 303 302 302 302 301 301 301 301 302 302 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 244 248 253 258 263 267 271 274 276 279 281 282 284 285 287 288 288 288 288 288 288 287 288 287 287 286 285 283 282 281 281 280 280 280 278 278 278 279 280 282 282 281 281 280 279 278 277 277 276 276 275 275 275 275 275 276 276 277 277 276 276 275 274 274 273 272 272 272 272 272 273 273 274 274 274 274 274 273 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 274 274 274 274 274 275 275 275 276 276 277 277 278 278 278 279 279 279 279 278 277 277 276 276 275 275 275 274 274 273 274 274 276 277 278 279 280 281 283 284 286 287 286 286 286 285 283 279 273 266 260 256 254 254 255 256 257 259 261 263 267 270 274 277 280 281 282 284 285 286 287 287 288 288 288 288 288 288 288 287 287 287 286 285 285 284 284 283 283 283 283 284 283 284 284 284 283 283 283 283 283 282 282 281 281 280 280 280 280 280 280 280 280 281 281 282 282 282 282 282 282 282 282 282 283 283 284 285 285 286 286 286 286 286 286 286 286 287 287 287 287 286 285 284 284 284 284 285 286 287 287 287 287 288 287 288 287 287 288 289 290 292 292 293 293 294 294 294 294 294 294 295 296 298 298 299 299 298 298 297 296 296 295 295 295 295 295 295 295 295 295 295 294 294 293 293 293 293 293 293 294 294 294 295 295 295 295 295 295 295 294 293 292 292 293 293 293 293 293 293 293 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 292 293 293 292 292 292 292 292 293 293 294 295 296 296 297 297 297 297 297 297 298 298 298 298 299 299 299 299 299 299 298 298 298 298 298 298 298 298 298 298 298 298 298 299 299 299 299 299 300 300 300 300 301 301 302 303 303 303 303 302 302 302 302 302 302 302 302 302 303 nan nan nan 304 304 304 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 238 242 246 250 255 260 265 269 272 275 277 279 280 281 282 283 283 284 284 284 284 284 284 284 284 284 283 281 280 279 279 278 277 277 277 276 276 277 278 279 281 281 282 282 281 280 279 278 277 277 276 275 275 275 275 275 276 276 277 277 276 275 274 273 272 272 271 271 272 273 274 274 274 275 275 275 274 274 273 273 273 274 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 275 275 275 275 275 275 275 276 276 276 275 275 275 274 274 273 273 272 271 271 271 271 271 272 274 275 276 278 279 281 283 285 285 285 285 284 284 283 279 273 266 259 254 252 253 254 255 257 258 260 263 267 271 275 278 281 282 283 284 285 286 287 287 288 288 288 288 288 288 289 289 288 288 287 287 286 286 285 285 284 284 284 285 285 285 285 285 285 285 284 284 284 284 283 282 282 281 281 280 280 280 279 279 279 279 279 280 280 281 281 281 281 281 281 281 282 282 283 283 284 285 285 285 286 286 286 286 286 286 286 286 286 285 285 284 284 284 285 285 286 287 288 288 289 289 289 289 290 290 290 291 293 293 294 294 294 295 295 296 295 294 294 296 297 298 298 299 299 299 298 298 297 297 296 296 296 297 296 297 297 297 297 296 296 295 295 294 294 294 294 294 294 295 295 295 295 295 295 296 296 295 294 294 293 293 294 294 294 293 293 293 293 293 293 293 293 292 293 293 293 293 293 293 292 292 293 293 293 293 293 293 293 293 293 293 293 293 293 293 293 294 294 295 295 296 297 297 297 297 297 297 298 298 299 299 299 300 300 300 300 300 300 299 299 299 299 299 298 298 298 298 298 298 298 298 298 299 299 299 299 300 300 301 301 301 302 302 303 303 303 302 302 302 302 302 302 302 302 302 303 303 303 304 304 304 304 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 235 238 241 245 250 254 260 264 268 271 274 276 277 278 278 279 279 280 281 281 281 281 281 280 280 280 280 279 278 277 277 276 275 275 275 275 275 275 276 277 278 279 280 280 281 280 279 279 278 277 276 276 275 275 275 275 276 276 276 276 276 276 275 274 273 272 271 271 272 273 275 275 275 275 275 275 274 274 274 274 274 273 273 273 272 272 271 271 271 270 270 270 270 270 270 270 270 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 274 274 273 273 273 273 272 271 270 270 268 268 268 267 268 269 270 271 273 275 277 279 281 282 282 282 282 282 282 278 273 265 259 253 251 251 253 255 256 258 260 263 267 271 275 278 281 282 282 284 285 285 286 287 287 287 287 288 288 288 289 289 289 288 288 288 287 287 286 286 286 286 286 286 286 286 286 286 286 286 286 286 285 285 285 284 283 283 282 282 281 281 280 280 279 279 279 279 279 279 279 279 279 280 280 280 280 281 282 282 283 283 284 285 285 286 286 286 286 286 287 286 286 285 285 285 285 285 285 286 286 287 288 289 290 290 290 291 292 292 292 292 293 294 294 295 295 295 295 296 295 295 294 296 297 297 298 299 299 299 298 298 298 297 297 297 297 298 298 298 298 298 298 298 297 296 296 296 295 295 295 295 295 295 295 295 295 296 296 296 296 295 295 295 295 295 295 294 293 293 293 293 293 294 293 293 293 293 293 293 294 293 293 293 293 293 293 293 293 293 294 294 294 294 294 294 293 293 294 294 294 294 295 295 296 296 297 297 297 297 297 298 298 299 299 300 300 300 301 301 301 301 301 300 300 300 300 300 299 299 299 299 298 298 298 298 298 299 299 299 300 300 300 301 301 301 302 302 303 303 302 302 302 302 302 302 302 302 303 303 303 304 304 304 304 305 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 241 244 248 251 255 260 264 268 270 273 274 275 276 276 277 277 278 278 278 278 278 278 278 278 278 277 277 276 275 274 273 273 273 273 274 274 275 275 275 275 276 277 277 277 277 277 277 277 276 275 275 275 275 275 275 275 275 275 275 275 274 274 273 273 272 271 272 273 274 275 275 274 274 274 274 274 274 274 274 273 273 273 273 272 271 270 270 269 269 269 269 269 269 269 269 269 270 270 270 271 271 272 272 272 272 272 272 271 271 271 271 271 271 271 271 272 272 272 272 272 272 271 270 269 268 267 266 265 264 264 265 266 267 270 272 274 276 278 278 279 279 280 280 278 274 266 259 253 251 251 252 254 256 259 261 264 267 270 274 277 279 281 282 283 284 284 285 285 286 286 287 287 288 288 289 288 288 288 288 287 287 287 287 287 287 287 287 287 287 287 288 288 288 288 287 287 287 287 286 286 285 284 284 283 283 282 282 282 281 280 279 279 278 278 278 278 278 279 279 279 279 280 280 281 282 283 284 284 285 285 286 286 286 287 287 286 286 285 285 285 286 285 286 286 286 287 288 289 290 291 292 292 292 292 292 293 293 294 294 294 294 294 294 294 294 294 294 295 295 296 297 297 297 297 297 297 297 297 297 297 298 298 298 298 297 297 297 297 297 296 296 296 296 296 295 295 295 296 296 296 296 296 296 296 296 296 296 296 296 295 294 293 292 292 293 293 293 294 294 294 294 293 294 294 294 294 294 293 293 293 293 293 294 294 294 295 295 294 294 294 294 294 294 294 295 295 295 296 296 296 297 297 297 297 298 298 299 299 300 300 300 301 301 301 301 301 301 301 301 301 301 300 300 300 300 299 299 299 299 299 299 299 299 300 300 301 301 301 302 302 302 302 303 303 302 302 302 302 302 302 302 303 303 304 304 304 nan nan 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 248 250 253 256 259 263 267 269 271 273 274 274 275 275 276 276 277 277 276 276 276 276 276 276 275 274 274 273 272 272 272 272 272 273 273 274 274 273 273 274 274 274 274 274 274 275 275 274 274 273 273 274 274 274 274 274 274 274 274 274 273 273 273 272 272 272 273 274 274 274 273 273 273 273 273 273 273 273 273 273 273 272 272 271 270 269 269 268 268 268 267 267 268 268 268 269 269 270 271 271 271 272 272 271 270 270 270 270 270 270 270 270 270 269 270 270 270 270 271 271 270 269 268 268 267 266 264 263 261 261 262 263 265 268 270 271 273 274 275 276 277 277 276 273 268 262 256 254 252 253 256 258 260 263 265 267 270 272 275 277 279 280 282 283 283 284 284 285 286 286 287 287 287 288 287 287 287 287 287 286 286 286 287 287 287 287 287 287 288 288 289 289 289 289 288 288 287 287 287 287 286 286 285 285 284 284 283 283 282 281 280 279 279 278 278 278 278 278 278 278 279 279 280 280 281 282 283 284 284 285 285 286 287 287 287 286 286 285 285 286 286 286 286 287 287 288 289 290 291 292 292 292 292 292 292 293 293 293 293 293 293 293 293 293 293 293 294 294 295 295 295 295 294 294 295 296 296 296 297 297 297 297 297 296 296 295 295 295 295 295 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 295 294 293 293 293 293 294 294 294 294 293 293 294 294 294 294 294 294 293 293 293 294 294 294 295 295 295 295 295 294 294 294 295 295 295 295 296 296 296 296 297 297 297 297 297 298 299 300 300 300 301 301 301 301 302 302 302 302 302 301 301 301 301 301 301 300 300 300 300 300 299 299 300 300 301 301 301 302 302 302 302 302 303 302 302 302 302 302 302 302 303 303 304 304 305 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 250 250 251 251 253 255 258 260 264 266 268 270 272 273 273 274 275 275 275 275 274 274 274 274 274 274 273 273 272 272 271 271 271 271 271 272 272 273 273 273 272 272 272 272 272 272 272 272 273 273 273 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 273 273 273 273 272 272 272 272 272 272 272 273 273 273 272 272 271 270 270 269 268 268 267 267 267 267 267 268 268 268 269 270 270 271 271 271 271 270 269 269 269 269 269 269 269 269 269 268 268 268 268 269 269 269 269 268 268 267 266 265 264 262 260 260 260 261 263 265 267 268 269 270 271 272 273 273 273 272 269 265 261 258 257 257 259 260 262 265 266 268 270 272 275 276 278 279 281 282 282 283 284 284 285 286 286 286 286 286 286 286 286 286 285 285 285 286 286 286 287 287 287 287 287 288 289 289 289 289 289 288 288 287 287 287 287 287 287 286 286 285 285 284 284 283 282 281 280 279 279 278 278 278 277 277 277 278 278 279 280 280 281 281 282 283 284 285 286 287 287 287 286 285 285 285 286 286 286 287 288 288 289 290 291 291 291 291 291 292 292 292 293 292 293 292 293 293 292 292 292 293 293 294 294 293 293 293 293 292 293 294 294 295 295 295 295 295 295 295 294 294 294 294 294 294 294 295 295 295 295 295 296 296 296 296 296 296 296 296 296 296 297 297 296 296 295 294 294 294 294 294 294 294 293 293 293 293 293 293 293 293 293 293 293 294 294 294 294 294 294 294 294 295 294 294 295 295 295 295 296 296 296 296 296 296 297 297 297 297 298 299 299 300 301 301 301 301 301 301 302 302 302 302 302 301 301 301 301 301 301 301 301 300 300 300 300 300 301 301 301 302 302 302 302 302 303 303 303 303 302 302 302 302 303 303 303 304 304 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 252 252 252 252 253 254 256 258 260 263 265 267 269 271 272 272 273 274 273 273 273 273 273 273 273 273 272 272 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 271 271 271 271 271 272 272 272 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 271 271 272 272 272 272 272 271 271 270 270 269 269 268 268 267 267 267 267 267 267 268 268 268 269 270 270 270 270 269 269 268 268 268 268 269 269 269 269 269 268 268 268 267 267 267 267 267 266 266 266 265 264 262 261 260 259 259 260 261 263 265 266 267 267 268 268 269 269 270 270 269 267 265 264 262 262 262 263 264 265 267 269 271 273 275 277 278 279 280 281 282 282 283 284 284 285 285 285 285 285 285 285 285 285 285 285 284 285 285 285 286 286 286 287 287 287 288 288 288 288 288 288 288 288 288 288 288 288 288 288 287 287 286 285 285 284 284 283 282 281 281 280 279 278 278 277 277 277 277 277 278 279 279 279 280 281 281 283 284 286 287 287 287 286 285 285 285 286 286 287 287 288 288 289 290 290 290 290 291 291 291 292 292 292 292 293 293 292 292 292 292 292 293 294 293 293 293 293 293 292 292 293 293 294 294 294 294 294 295 295 294 293 293 293 293 294 294 294 295 295 295 295 295 295 295 295 295 296 296 296 296 296 297 297 297 296 296 295 295 294 294 294 294 293 293 293 293 293 293 293 293 293 293 293 293 294 294 294 294 294 294 294 295 295 295 295 295 295 296 296 296 296 296 296 296 296 297 297 297 297 298 299 299 300 300 301 301 301 301 301 302 302 302 302 302 301 301 301 301 301 301 301 301 301 301 301 300 301 301 301 302 302 302 302 302 302 303 303 303 303 303 303 303 303 303 303 303 304 304 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 252 252 253 253 253 254 255 256 258 260 262 264 266 268 270 271 272 272 272 272 272 272 272 272 272 272 271 271 271 271 271 271 271 271 271 272 272 273 273 273 273 273 273 273 272 271 271 271 271 272 272 271 271 271 271 271 272 272 272 273 273 273 273 274 273 273 273 272 272 272 272 272 271 271 271 271 271 271 271 271 271 270 270 270 270 270 269 269 269 268 268 268 268 267 267 268 268 268 269 269 269 269 269 269 269 268 268 268 268 268 269 269 269 269 269 269 269 268 268 267 266 266 265 264 263 263 262 261 260 260 260 259 259 259 260 261 262 263 264 264 265 265 265 266 267 268 268 267 267 266 266 265 264 264 265 266 267 269 271 274 276 278 279 279 280 280 281 281 282 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 285 285 286 286 286 286 286 286 287 287 287 287 287 287 287 288 288 288 288 288 287 287 286 286 286 285 285 284 284 283 283 282 281 280 278 277 276 276 276 276 276 277 277 278 278 279 279 280 281 283 285 286 286 286 285 284 284 285 286 286 287 287 288 288 289 289 289 289 290 290 291 291 292 292 292 292 292 292 291 291 291 292 293 293 293 294 294 295 294 293 293 293 293 293 293 293 293 294 294 295 294 293 293 293 294 294 294 294 294 294 294 294 294 295 295 295 295 295 296 296 295 296 296 297 297 296 296 296 295 295 294 294 294 293 293 293 292 292 292 292 292 292 293 293 293 294 294 294 294 294 294 294 295 295 296 296 296 296 296 296 296 296 296 296 296 296 297 297 297 297 298 298 299 300 300 300 300 300 300 301 301 302 302 302 302 301 301 301 301 301 301 301 301 301 301 301 301 301 301 301 302 302 302 302 302 302 302 303 303 303 303 303 303 303 303 303 303 304 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 257 255 253 251 250 250 250 251 252 253 253 254 254 255 256 257 259 260 262 264 266 268 269 270 270 271 271 271 271 271 271 270 270 270 270 270 270 270 271 271 272 272 273 273 274 274 275 275 275 275 274 273 273 273 272 272 272 272 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 272 272 272 271 271 271 271 271 271 271 270 270 270 269 269 269 270 270 270 270 270 269 269 269 269 268 268 268 268 268 269 269 269 269 269 269 269 268 268 268 268 269 269 269 270 270 270 270 270 269 268 267 267 266 265 263 262 260 259 258 259 259 260 259 259 259 258 258 259 259 260 261 261 262 263 263 264 265 266 266 266 266 266 266 265 265 266 267 268 270 272 274 276 278 279 279 279 280 280 280 281 281 282 282 282 282 282 283 283 283 283 284 284 284 283 283 283 284 284 285 285 285 285 285 285 285 285 286 286 286 287 287 287 287 287 287 287 287 287 287 287 286 286 286 285 285 285 285 284 284 282 281 279 278 276 276 275 275 275 276 276 277 277 278 278 279 279 281 282 284 285 285 284 284 284 284 285 286 286 287 287 288 288 288 288 289 289 290 290 291 291 291 291 291 291 291 290 290 290 291 291 291 292 293 294 295 295 294 294 293 293 292 292 293 294 294 294 294 294 294 294 294 294 294 294 294 294 293 293 293 294 294 294 295 295 295 295 295 295 295 296 296 296 296 296 296 296 296 295 295 294 294 293 293 292 292 292 292 292 292 293 293 293 294 294 294 294 294 294 294 295 295 296 296 296 297 297 297 296 296 296 296 296 297 297 297 297 298 298 298 299 299 299 300 300 300 300 300 301 301 302 302 302 302 301 301 301 301 301 301 301 301 301 301 301 301 301 301 301 302 302 302 302 302 303 303 303 303 303 303 303 303 303 303 303 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 258 nan nan nan nan nan nan nan nan nan nan 260 261 262 262 262 261 260 258 256 254 253 252 251 251 251 252 253 254 254 255 255 256 257 259 260 261 263 264 266 267 268 269 270 270 269 269 268 268 269 269 269 269 269 270 270 271 272 272 273 273 274 275 276 276 276 276 276 276 276 275 275 275 274 273 273 272 271 271 271 271 271 271 271 271 272 272 272 272 273 273 273 272 272 272 271 271 271 271 270 270 270 270 270 270 269 269 269 270 270 270 270 270 270 270 270 270 269 269 269 268 268 269 269 270 270 270 270 270 269 269 269 269 269 269 269 270 271 271 271 271 271 270 269 268 268 268 266 264 262 259 257 257 258 259 260 260 259 259 258 257 257 257 257 257 258 259 260 261 262 263 264 264 265 265 265 265 265 266 266 268 269 270 272 273 275 277 278 279 279 279 279 279 279 280 280 280 280 280 281 281 282 282 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 285 285 285 286 286 287 287 287 287 287 287 287 287 287 287 286 286 286 286 286 286 286 286 285 284 283 281 279 276 275 274 274 274 275 275 276 277 277 278 278 279 280 281 282 283 284 284 283 283 284 284 285 286 286 287 287 287 288 288 289 290 290 290 291 291 291 291 291 290 290 289 289 289 289 289 290 291 292 293 294 294 294 294 294 293 293 293 294 294 294 294 294 295 295 295 294 294 294 294 294 294 294 293 293 294 294 295 295 295 295 295 295 295 295 296 296 296 296 296 296 297 297 296 296 295 294 293 293 292 292 292 292 292 292 292 293 293 294 294 294 294 294 294 294 295 296 296 296 296 297 297 297 297 297 297 297 297 297 297 297 298 297 297 298 298 299 299 299 299 299 300 300 300 301 302 302 302 302 301 301 301 301 301 301 301 301 301 301 301 301 301 301 302 302 302 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 255 255 256 257 258 nan nan nan nan nan 256 257 258 259 260 261 261 260 260 258 257 256 255 253 253 252 252 253 254 255 256 256 257 258 259 260 261 262 263 264 265 266 267 267 267 266 266 266 267 267 267 268 268 269 269 270 271 271 272 273 274 274 275 276 276 276 276 277 277 277 277 276 276 275 274 274 273 272 272 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 271 271 271 271 271 270 270 270 270 270 269 269 269 269 270 270 270 270 271 271 271 270 270 269 269 269 269 269 270 271 271 271 271 271 270 270 270 269 269 269 270 271 271 272 272 272 271 271 270 270 270 269 269 267 265 262 259 258 258 259 259 259 259 259 258 257 257 256 256 256 257 258 259 260 260 261 262 263 263 264 264 265 265 265 266 267 268 269 270 272 274 275 277 278 278 278 278 278 278 278 278 278 278 278 279 279 280 281 281 282 282 282 283 283 283 283 282 282 282 282 282 282 283 284 284 284 285 286 286 286 286 286 286 286 286 286 286 286 287 287 286 286 286 287 287 287 288 287 286 284 282 279 277 276 274 274 274 274 275 276 276 277 277 278 278 279 280 281 282 284 284 283 283 283 283 284 285 285 286 287 287 288 289 290 290 291 291 291 291 291 291 291 290 289 289 288 288 288 288 289 290 291 292 293 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 294 295 295 294 294 294 294 294 295 296 296 295 295 295 295 296 296 296 296 296 297 297 298 298 297 296 296 295 294 293 293 293 293 292 292 292 292 293 293 294 294 295 295 295 295 295 295 296 296 296 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 298 298 298 299 299 299 299 300 300 301 301 302 302 302 302 301 301 301 301 301 301 301 301 301 301 301 301 302 302 302 302 303 303 303 303 303 303 303 303 303 303 nan 303 303 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 254 nan nan 255 255 255 256 256 256 255 254 254 253 nan nan nan nan nan nan 252 252 252 252 252 252 253 253 253 254 254 255 256 257 258 259 260 261 261 261 261 260 259 257 nan nan nan 254 255 255 256 257 258 258 259 260 261 261 261 262 262 263 264 265 265 264 264 264 265 266 266 266 267 267 268 268 269 270 270 271 272 272 273 274 274 274 275 275 276 276 276 277 277 276 276 275 275 274 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 270 270 270 270 271 270 270 270 270 270 269 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 269 270 270 271 271 271 271 271 271 271 270 270 270 270 271 272 272 273 273 273 272 272 272 271 271 270 269 267 265 263 261 260 259 260 259 260 259 259 258 257 257 256 256 256 257 257 258 258 259 260 261 262 263 263 264 264 264 265 266 267 268 269 270 272 274 275 276 277 277 277 276 276 276 275 275 275 276 276 277 278 279 279 280 281 281 281 281 281 281 281 280 280 280 280 281 282 283 283 284 285 285 286 286 286 286 286 286 286 286 286 286 287 287 287 287 287 287 288 289 289 288 287 285 283 280 278 276 275 274 274 274 274 275 276 277 277 278 279 279 280 282 283 284 284 285 284 283 282 283 284 284 285 286 287 289 290 291 291 291 291 291 291 291 290 290 289 289 289 288 288 288 289 289 290 291 292 293 293 293 294 294 295 295 295 295 294 294 294 294 294 294 294 293 293 294 294 295 295 295 294 294 295 295 296 296 295 295 295 295 296 296 296 297 297 297 297 298 298 298 298 297 296 296 295 294 294 294 294 293 293 293 293 294 294 294 295 295 295 295 295 295 296 296 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 297 298 298 299 299 299 300 300 300 301 301 302 302 302 301 301 301 301 301 301 301 301 301 301 301 301 302 302 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 249 249 249 250 251 251 251 251 252 252 251 251 251 250 249 249 248 248 247 247 247 247 247 247 247 248 248 249 250 250 252 253 254 255 257 258 258 259 260 260 260 260 260 259 258 258 258 257 258 258 258 258 258 258 258 259 259 260 261 261 261 261 262 262 263 263 263 264 264 265 265 265 265 265 265 265 265 266 266 266 267 267 268 268 268 269 270 270 271 272 273 273 274 274 274 275 275 275 275 274 274 274 274 274 274 274 274 273 272 271 270 269 269 269 269 269 269 269 269 269 268 268 267 267 267 267 267 266 266 266 265 265 265 266 266 267 267 268 268 268 268 267 267 267 267 268 269 270 270 270 270 270 270 270 271 272 272 273 273 273 273 272 272 271 271 270 269 269 268 267 266 265 264 263 262 262 261 261 260 260 259 258 257 257 257 257 258 260 261 262 262 263 263 263 262 262 262 262 263 264 265 266 266 267 267 268 268 268 269 269 270 270 270 270 270 270 271 271 271 272 273 274 275 276 276 276 276 276 275 275 275 275 275 275 276 277 278 279 280 282 283 284 284 284 285 285 286 286 287 287 287 287 287 287 288 289 290 290 290 290 288 286 284 282 280 279 278 277 276 275 275 275 275 275 276 277 278 279 281 282 284 285 286 286 286 286 285 283 282 281 282 284 285 286 287 288 288 288 288 289 289 289 289 290 290 289 289 289 290 290 290 291 291 291 292 292 293 293 294 294 294 295 294 294 295 295 296 297 297 297 297 297 297 297 296 296 296 296 296 297 297 298 298 298 298 298 298 298 299 299 299 300 299 299 298 297 296 296 296 296 296 297 298 299 299 300 300 300 300 299 298 298 297 297 297 297 296 296 296 296 296 297 297 297 297 297 297 297 297 296 296 296 296 296 296 297 297 297 297 297 296 296 296 296 297 297 298 299 300 300 301 301 301 301 301 301 300 300 300 300 300 300 300 300 301 301 301 302 302 302 303 303 303 303 303 303 303 303 303 304 304 303 303 304 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 305 306 306 307 307 307 308 308 308 308 308 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 251 250 250 250 250 251 251 251 252 nan nan nan nan nan nan nan nan nan nan nan 256 256 256 257 258 259 261 262 263 264 264 265 266 266 266 267 267 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 271 271 271 271 271 272 272 272 272 271 271 272 272 272 273 273 273 273 272 272 272 271 271 270 270 269 269 269 269 268 268 268 267 267 267 266 266 265 265 264 263 263 263 263 263 263 263 263 264 264 265 265 265 265 265 265 265 265 265 266 266 266 266 267 267 267 268 268 268 269 269 269 268 268 268 268 268 268 267 267 267 266 266 265 265 264 264 263 263 263 262 262 261 262 262 263 263 263 264 264 264 265 265 266 266 267 267 267 267 267 267 266 266 265 265 264 263 263 263 264 265 267 268 269 270 271 271 271 271 270 270 269 269 269 269 269 268 268 267 266 265 265 265 264 266 267 269 270 272 273 273 274 274 274 275 275 277 278 280 282 283 283 282 281 280 279 279 278 277 277 277 277 277 277 277 277 276 276 275 275 275 276 277 278 280 281 283 284 286 287 289 290 291 292 292 291 291 290 290 290 290 291 291 291 292 292 293 293 293 294 295 295 295 295 295 295 296 296 295 295 295 295 295 296 297 298 299 300 300 301 301 302 302 303 304 304 304 303 302 302 302 302 302 302 302 303 304 305 306 306 305 303 301 300 298 297 296 295 295 296 298 300 302 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 303 302 300 298 296 295 296 296 297 297 297 296 295 295 296 296 296 296 295 295 295 295 295 296 296 296 296 296 297 297 297 297 297 297 296 297 297 298 298 299 299 300 300 301 301 302 302 302 302 302 302 303 303 303 303 303 303 303 303 303 303 303 303 303 303 304 nan nan 305 305 305 305 306 306 306 306 306 306 307 307 307 307 307 307 307 307 nan nan nan nan 308 308 309 nan nan nan nan 312 312 312 312 311 311 nan nan 309 309 309 309 309 309 308 307 307 306 306 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan 253 254 254 254 254 254 254 255 nan nan nan nan nan nan 254 254 255 255 255 256 257 258 258 259 259 260 260 261 nan 262 262 262 263 263 264 264 264 264 264 264 264 264 264 264 264 264 265 265 265 265 265 265 265 266 266 267 267 268 269 269 269 269 269 270 270 270 271 271 271 272 272 272 273 273 274 273 273 272 271 271 270 270 270 270 270 269 269 269 269 269 269 269 269 268 268 267 266 265 264 263 263 262 262 261 261 260 260 261 261 261 262 262 262 263 263 263 263 263 263 263 263 264 264 265 266 266 266 267 268 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 266 266 265 265 265 265 265 265 266 266 267 267 267 267 267 266 265 264 264 264 263 262 262 261 261 261 261 261 261 262 263 265 266 266 267 267 268 269 270 271 271 271 269 268 267 265 264 263 262 261 261 261 262 263 264 265 266 266 267 267 268 269 270 271 273 274 274 274 273 272 271 271 271 272 272 272 273 274 275 277 278 280 281 281 282 282 282 282 283 284 284 286 287 288 289 290 291 292 292 293 294 294 293 292 292 292 292 292 292 292 292 292 293 294 294 295 295 295 296 296 295 295 295 295 296 296 297 297 298 298 299 299 298 299 299 299 300 301 301 302 302 301 301 300 299 298 297 297 298 298 299 300 300 301 303 304 305 305 303 300 296 293 292 293 294 295 296 298 298 299 300 301 302 303 303 303 303 303 303 303 303 302 302 301 301 301 301 301 301 301 300 300 300 300 300 300 299 298 298 297 297 296 297 297 298 298 297 297 297 298 298 298 298 298 297 297 297 296 296 296 296 297 298 298 299 300 300 301 301 301 302 302 302 302 302 303 303 303 303 303 303 303 303 303 304 304 304 305 305 305 306 306 306 nan nan 306 306 306 306 306 307 307 307 307 308 308 308 309 309 309 309 310 309 310 309 310 310 nan 310 311 311 312 312 312 313 313 313 313 313 312 312 312 312 311 312 312 311 310 309 307 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 255 255 nan nan 254 255 255 254 254 254 254 255 255 256 256 nan nan nan 258 259 260 261 261 261 261 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 265 266 266 267 267 267 268 268 268 269 269 270 270 271 271 271 272 272 272 272 272 271 271 271 271 270 270 270 270 269 269 269 269 269 nan nan nan nan 268 268 267 267 266 265 264 263 262 262 261 261 261 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 262 262 263 263 264 264 265 266 267 267 268 268 268 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 266 265 265 265 265 265 265 265 265 266 266 266 266 265 264 263 263 262 261 261 260 260 260 260 260 260 261 261 262 263 264 265 266 267 267 268 269 270 271 270 269 267 265 264 262 261 260 259 258 259 260 261 263 264 264 265 265 265 266 266 267 268 269 270 270 269 268 267 267 267 267 268 269 270 271 273 274 276 278 280 281 282 283 284 284 284 285 285 286 287 288 289 290 291 292 292 293 294 294 295 294 293 293 292 292 292 292 292 292 293 294 294 295 295 295 296 296 296 295 295 295 295 296 296 296 297 298 299 299 299 299 299 299 300 301 301 302 302 302 301 300 300 299 298 298 298 298 298 298 299 300 301 302 303 303 303 301 298 295 293 293 293 294 295 296 297 298 299 300 301 301 301 302 302 302 302 302 302 302 301 301 301 301 300 301 301 301 300 300 300 300 300 300 300 299 298 297 297 296 297 297 299 299 299 298 298 297 298 298 298 298 297 296 296 296 296 296 296 297 297 297 298 299 300 300 301 301 301 302 302 302 302 302 302 302 302 302 302 302 303 303 303 304 304 305 305 306 306 306 306 306 306 306 306 306 306 307 nan nan 307 307 307 308 308 308 309 309 309 310 310 310 310 310 310 310 310 310 nan 311 312 312 312 313 313 313 313 313 313 312 312 312 311 312 312 311 310 309 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 254 254 254 254 254 254 254 254 253 253 253 253 253 254 254 254 254 254 255 255 255 255 256 256 256 257 257 257 257 258 258 258 258 258 258 259 259 259 260 260 260 261 261 262 262 262 262 263 263 262 262 263 263 263 263 263 263 263 264 264 264 265 265 265 265 265 265 265 265 265 266 266 266 266 266 266 nan nan nan nan nan nan nan 264 264 264 264 263 263 263 263 262 262 262 261 261 261 261 261 261 261 261 261 262 261 261 261 261 261 261 261 261 260 259 259 258 258 258 259 260 261 263 264 264 265 265 265 265 265 266 266 267 267 267 268 268 269 269 269 269 268 267 267 266 265 264 264 263 nan nan 262 262 nan nan 262 261 261 261 261 261 260 259 259 258 257 257 257 257 258 258 258 258 258 258 258 257 258 258 259 261 262 263 265 266 267 268 268 266 264 262 259 257 255 254 253 253 253 253 254 255 256 258 258 259 258 258 258 258 259 259 260 261 261 261 261 261 261 262 263 264 266 268 270 272 274 277 279 280 282 283 284 285 285 286 287 288 289 290 290 290 291 291 291 292 292 293 293 293 294 294 293 293 292 291 291 292 293 294 294 295 295 295 295 296 296 296 296 296 296 296 297 297 297 298 298 298 298 298 298 299 299 299 300 300 300 300 300 300 300 300 300 300 300 300 300 299 299 300 300 300 300 300 299 299 298 298 298 297 297 298 298 298 299 299 299 299 299 300 300 300 300 301 302 302 302 302 302 301 301 301 301 302 302 302 302 302 302 301 301 301 301 301 300 298 297 296 296 297 299 300 300 300 300 299 298 298 298 298 297 297 296 296 296 296 297 298 297 297 297 297 297 299 300 301 301 302 302 302 302 302 302 302 302 302 302 302 302 303 303 304 305 305 305 305 305 305 305 305 305 306 306 306 306 nan nan nan 306 306 306 307 307 307 307 308 308 309 309 310 310 311 311 311 312 312 312 312 312 312 312 312 312 312 nan 313 312 312 311 311 310 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 252 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 nan nan nan nan 257 257 257 257 257 257 257 257 257 257 257 257 256 256 256 256 257 257 257 257 257 258 258 258 258 258 258 258 258 258 259 259 259 259 259 258 258 258 258 259 259 260 260 260 260 260 260 260 260 260 260 259 259 259 259 260 260 260 261 261 261 261 260 260 260 260 259 259 259 259 258 258 258 259 nan nan nan nan nan nan 259 259 260 260 260 nan nan nan nan nan nan nan nan 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 257 257 257 257 257 257 256 256 255 255 254 253 253 252 252 253 253 253 254 254 254 255 255 255 254 254 254 253 253 253 253 253 253 253 254 254 254 255 255 255 255 256 256 256 256 255 254 253 253 253 253 253 253 253 253 253 254 255 256 258 259 260 261 261 261 261 261 261 261 262 263 265 267 269 271 272 272 273 273 274 275 276 277 278 280 281 282 282 283 284 286 288 290 289 287 286 286 286 287 287 288 288 288 290 291 292 292 293 293 293 293 293 293 293 293 295 296 297 296 296 296 297 297 297 297 296 296 296 296 295 295 294 293 293 292 292 292 292 293 293 293 293 293 293 293 293 293 293 294 294 294 294 294 293 293 293 293 293 294 294 295 295 296 297 297 297 297 296 296 296 296 297 297 297 298 298 298 297 296 296 296 296 296 296 296 295 294 294 295 295 295 295 295 295 296 297 298 298 298 298 298 298 298 298 298 299 299 299 299 300 300 300 300 300 301 301 301 302 302 302 302 303 303 303 303 304 304 304 305 305 305 305 305 305 305 305 305 306 306 306 306 307 307 307 307 308 308 309 309 310 310 310 310 309 309 309 309 309 309 309 309 309 309 309 310 310 310 311 311 312 312 312 312 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 252 252 252 252 252 252 252 253 253 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 nan nan nan nan nan 257 257 257 257 257 257 257 257 256 256 256 256 256 256 256 256 256 257 257 257 258 258 258 258 258 258 258 258 258 258 259 259 258 258 258 258 258 258 258 258 259 259 259 259 260 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 259 259 259 260 259 259 259 259 258 258 258 259 nan nan nan nan nan nan nan 260 260 260 260 nan nan nan nan nan nan nan nan 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 256 257 257 257 257 257 257 256 256 255 254 254 253 253 253 253 254 254 254 255 255 255 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 255 255 255 256 256 257 257 257 256 256 255 254 254 253 253 252 252 252 252 252 253 254 255 257 258 259 259 259 259 258 259 259 261 263 265 268 270 271 271 271 271 271 272 273 274 275 277 278 279 280 281 282 283 285 287 288 288 287 286 286 286 286 286 285 284 284 286 287 288 289 290 291 291 291 291 292 292 292 293 295 296 296 296 296 297 297 296 295 295 294 295 296 297 298 298 296 294 293 292 292 293 293 292 292 292 292 292 292 292 292 293 293 293 293 293 293 293 293 293 293 294 294 295 295 295 296 296 296 296 296 296 296 296 296 297 297 297 297 298 298 297 296 295 295 295 295 295 295 294 294 293 294 294 295 295 295 295 296 297 297 297 297 298 298 298 298 298 298 299 299 299 299 299 300 300 300 301 301 301 301 301 302 302 302 303 303 303 303 304 304 304 305 305 305 304 304 304 304 305 305 305 306 306 306 307 307 307 308 308 309 309 310 310 310 310 310 309 309 308 308 308 309 309 309 309 309 309 310 310 310 310 311 311 311 312 312 311 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 251 251 251 251 251 251 251 252 252 252 253 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 nan nan nan nan nan 256 256 256 256 256 256 256 256 256 255 255 255 255 255 255 256 256 256 257 257 257 257 257 258 257 257 258 258 258 258 258 258 258 258 257 257 257 257 258 258 258 258 258 259 258 258 258 258 258 258 258 259 259 260 260 260 259 259 258 258 257 258 nan nan nan nan nan 258 258 258 258 258 258 nan nan nan nan nan nan nan 260 260 260 nan nan nan nan nan nan nan nan nan 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 257 257 257 257 257 257 257 256 255 255 254 254 254 254 254 254 254 255 255 256 256 256 256 256 256 255 255 255 255 255 255 255 254 254 254 255 255 256 256 256 257 257 258 258 258 257 256 256 255 254 253 253 252 252 251 251 251 252 252 253 255 255 256 256 257 257 258 260 261 264 267 269 269 269 269 268 268 269 270 272 273 274 275 276 277 278 279 280 282 283 285 286 287 286 286 286 286 286 285 285 283 281 282 282 282 283 284 285 286 287 288 289 290 291 292 293 295 295 295 295 295 295 294 294 293 293 293 295 299 302 302 298 295 293 292 292 293 293 292 292 292 292 292 292 292 292 292 292 293 292 292 292 292 293 293 294 295 295 295 296 296 296 296 296 296 295 295 295 296 297 297 298 297 297 297 297 296 295 294 293 293 294 294 294 294 293 293 294 294 294 295 295 295 296 296 296 296 297 297 298 298 298 298 298 298 299 299 299 299 299 300 300 301 301 301 301 301 301 302 302 302 303 303 303 304 304 305 305 305 304 304 304 304 304 304 305 305 306 306 306 307 307 307 308 308 309 310 310 310 310 310 309 309 308 308 nan nan 308 309 309 309 310 310 310 310 310 310 310 311 311 311 311 311 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 250 250 250 251 251 251 251 252 252 253 253 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 nan nan nan nan 255 255 255 255 255 256 256 256 255 255 255 255 254 254 254 255 255 255 256 256 256 256 256 257 257 257 257 257 257 257 257 257 258 258 257 257 257 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 258 259 259 259 259 258 257 257 257 257 257 nan nan nan nan nan 257 257 257 257 258 258 258 nan nan nan nan nan nan nan 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 257 257 257 257 257 256 256 256 255 255 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 255 255 255 255 255 255 255 255 255 255 255 256 257 257 258 258 258 259 259 258 258 257 256 255 254 254 253 252 252 251 251 251 251 252 253 254 255 256 257 258 259 261 263 265 267 267 267 266 265 265 266 267 269 271 272 273 274 274 276 277 277 278 280 281 283 284 284 284 284 284 285 285 285 285 284 282 281 279 278 278 279 280 280 281 281 283 285 288 290 292 293 293 293 294 293 293 292 292 292 291 291 294 299 302 298 293 290 290 290 291 292 292 292 292 292 291 291 291 292 292 292 292 292 292 293 293 293 294 294 295 295 296 296 296 296 296 296 296 296 296 295 295 296 297 297 298 297 297 296 296 295 295 294 293 292 293 293 293 293 293 293 293 294 294 295 295 295 295 295 295 296 296 297 298 298 298 298 298 298 298 298 299 299 299 300 300 301 301 301 301 301 301 301 301 302 302 303 303 304 304 304 304 304 304 304 304 304 304 304 305 305 306 306 306 306 307 307 308 308 309 310 310 310 310 310 309 308 308 307 nan nan 308 309 309 309 309 310 310 310 310 310 310 310 310 310 310 310 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan 251 251 251 252 252 253 253 253 253 253 253 254 254 254 254 254 254 254 255 254 255 255 255 255 255 255 nan nan nan 254 254 254 254 255 255 255 255 255 255 254 254 254 254 254 254 254 255 255 255 255 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 256 256 256 255 255 255 256 256 257 257 257 256 256 256 256 256 256 257 258 258 257 257 256 256 256 256 256 nan nan nan 255 255 255 256 256 257 257 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 255 256 256 256 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 255 255 256 256 256 256 255 255 255 256 256 257 258 258 258 258 259 259 259 258 258 257 256 255 254 254 253 253 252 252 251 252 252 253 254 255 256 257 259 261 263 264 265 265 264 263 262 262 263 265 266 268 270 271 271 272 273 274 275 276 277 278 279 280 281 281 281 282 282 283 283 283 284 284 284 282 281 279 278 278 277 277 276 276 278 280 283 286 289 291 291 291 291 291 291 291 291 290 289 289 291 292 290 286 285 286 287 288 290 290 291 292 292 292 291 291 291 292 292 293 293 293 293 294 294 294 294 295 296 296 296 296 296 296 296 296 297 296 296 296 296 296 297 297 297 297 296 295 295 294 294 294 293 292 292 293 292 292 292 292 293 294 294 295 295 295 295 295 295 295 296 297 297 297 298 297 297 297 298 298 298 299 299 300 300 300 300 300 300 300 300 301 301 301 302 302 303 303 303 304 304 304 304 304 303 304 304 304 305 305 306 306 306 306 307 307 308 308 309 310 310 310 310 309 309 308 nan nan nan nan 308 308 309 309 309 310 310 310 310 310 310 310 310 310 310 310 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 253 253 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 nan 254 254 254 254 254 254 254 254 254 254 254 254 254 253 253 253 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 255 255 255 255 255 256 256 257 257 256 256 255 255 255 255 255 256 256 256 256 256 256 255 255 255 nan nan nan 254 254 255 255 256 256 256 256 256 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 255 255 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 256 255 255 255 256 256 256 256 256 256 256 256 256 257 257 258 258 258 258 258 258 258 257 256 255 255 254 254 253 253 253 252 252 252 253 254 255 256 257 259 260 261 262 261 260 260 259 260 261 262 264 266 267 268 269 269 270 271 272 274 275 277 277 277 278 278 278 279 279 280 281 281 282 283 284 285 284 283 282 280 279 278 277 276 275 275 276 279 282 285 287 288 289 288 288 289 289 290 289 289 288 289 288 284 282 282 284 285 287 288 289 291 291 291 291 291 292 292 292 293 294 294 294 294 294 294 294 295 295 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 296 297 297 296 295 294 294 294 293 293 292 292 292 292 292 292 293 293 294 294 295 295 295 295 295 295 295 295 295 296 296 296 296 296 296 297 297 298 298 299 299 299 299 299 299 299 300 300 300 300 301 301 302 302 302 303 303 303 303 303 303 303 304 304 304 305 305 306 306 306 306 307 307 307 308 309 309 310 310 309 309 nan nan nan nan nan nan 308 308 308 309 309 309 310 310 310 311 310 310 310 309 309 309 310 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 306 306 306 305 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 253 253 254 254 254 254 255 255 255 254 254 254 253 253 253 253 253 253 nan nan 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 254 255 255 255 255 255 256 256 257 257 258 258 258 258 258 258 257 256 256 255 255 255 254 254 254 254 254 nan nan nan nan nan 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 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 256 256 255 255 255 255 255 255 255 254 254 254 254 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 256 256 255 255 255 256 256 256 256 255 255 254 254 254 255 255 255 256 255 256 256 256 255 255 254 253 253 253 253 253 252 252 252 252 252 252 252 253 253 254 255 255 255 255 256 256 257 258 260 261 262 263 264 265 265 266 268 269 271 273 274 275 276 276 276 276 277 278 279 280 280 281 282 282 283 283 283 283 284 284 283 281 279 278 277 277 277 278 278 280 281 283 283 283 283 284 285 286 286 287 287 288 288 286 284 283 284 285 287 288 289 290 290 290 291 292 292 293 294 294 295 295 294 294 294 294 294 294 294 294 294 294 295 295 295 296 296 296 295 295 295 294 295 295 295 295 294 294 294 294 294 293 293 293 292 292 291 291 292 293 293 294 294 295 295 295 295 295 295 295 294 293 293 293 294 294 294 295 295 296 296 297 297 297 297 298 298 298 298 298 299 299 299 300 300 300 301 301 301 302 302 302 303 303 303 303 303 304 304 304 305 306 306 306 307 307 307 307 307 308 308 308 309 309 309 308 nan nan nan nan nan 307 307 307 308 308 309 310 310 310 310 310 310 309 309 309 309 309 309 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 307 306 305 305 304 304 304 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 252 252 252 nan nan nan nan nan 252 252 252 253 253 nan 253 252 252 253 253 253 253 253 nan nan nan nan 254 254 255 255 256 257 258 259 259 260 260 260 260 260 260 260 260 260 260 259 259 258 258 nan nan nan nan nan nan nan 256 255 255 255 255 255 256 256 256 256 256 257 257 257 257 258 258 258 257 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 257 258 nan nan nan nan nan nan 258 258 258 257 257 257 257 257 257 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 257 258 258 258 258 259 259 259 260 260 260 260 259 259 259 259 258 258 257 257 257 257 256 256 255 255 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 255 255 255 255 256 256 257 257 258 258 259 260 261 262 262 263 264 265 266 267 267 266 266 266 266 267 268 269 270 270 271 271 271 271 272 273 274 276 278 281 282 282 282 281 281 281 281 281 281 281 282 282 283 283 283 284 284 284 284 287 292 298 300 300 297 293 291 291 292 294 294 295 295 294 294 293 293 294 294 295 295 295 295 296 295 295 294 294 293 293 293 293 293 293 293 294 294 294 294 293 293 292 292 292 292 291 292 292 292 292 293 293 293 294 294 295 295 295 295 295 294 294 294 294 294 294 294 294 294 295 295 296 297 297 298 298 298 298 298 298 299 299 299 299 299 298 298 298 298 298 299 300 300 299 299 298 298 297 297 297 297 298 298 299 300 301 303 304 305 305 306 306 306 307 307 308 308 308 308 307 307 307 306 306 306 306 306 307 307 307 307 307 306 306 305 305 305 305 305 305 306 307 307 307 307 307 nan nan nan nan nan nan nan nan nan nan 310 310 310 310 309 309 308 308 307 307 306 305 305 304 304 303 303 302 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 253 252 252 252 252 252 252 252 252 252 252 253 253 nan nan 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 256 257 258 258 259 259 260 260 260 260 260 260 260 260 260 259 259 258 258 258 257 257 257 nan nan 256 256 255 255 255 255 255 256 256 nan 256 256 256 257 257 257 257 257 258 258 258 258 258 258 258 259 259 259 259 259 259 259 260 260 260 260 259 258 258 259 nan nan nan nan nan nan 259 258 258 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 258 258 258 258 259 259 259 260 259 259 259 259 259 258 258 257 257 257 256 256 256 255 255 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 255 254 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 257 257 258 259 260 261 261 262 263 264 265 265 265 265 264 265 265 266 267 268 268 269 269 269 270 270 271 271 272 274 277 279 281 281 281 282 282 282 283 282 282 281 281 281 281 281 281 282 282 283 283 286 291 297 299 295 290 288 288 290 292 293 294 294 294 293 292 292 292 292 293 293 294 294 294 294 293 292 292 291 291 291 291 291 292 292 293 294 294 294 294 293 292 292 292 292 292 292 292 292 292 292 293 293 293 294 294 295 295 295 295 294 294 294 294 294 294 294 294 295 295 295 296 297 297 298 298 297 297 297 297 297 297 297 297 297 296 296 295 295 295 295 295 295 295 295 295 294 294 293 293 293 293 293 293 294 295 296 297 299 301 302 304 305 305 306 306 307 307 307 307 307 307 307 306 306 306 306 306 306 307 307 307 307 306 306 306 305 306 306 306 306 307 307 308 308 308 308 309 310 310 nan nan nan nan nan nan nan 310 309 309 309 309 308 308 308 307 306 306 305 304 304 303 303 303 303 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 253 253 253 253 253 253 nan nan nan 253 253 253 253 253 254 254 254 254 254 254 255 255 nan nan nan nan nan 259 260 260 260 260 260 260 260 260 260 259 259 259 258 258 258 257 257 257 257 256 256 255 255 255 255 255 255 256 256 256 257 257 257 257 257 257 258 258 258 258 258 258 258 259 259 259 259 259 259 259 260 260 260 261 260 260 260 260 259 nan nan nan nan nan nan 259 259 259 258 257 257 257 257 257 257 257 257 258 258 257 257 257 257 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 258 258 258 258 258 259 259 259 259 259 258 258 258 258 257 257 256 256 255 255 255 255 255 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 255 255 255 255 255 255 255 256 256 255 256 nan nan nan nan nan nan nan nan nan 259 260 260 261 262 263 263 264 264 264 264 264 264 264 265 266 266 267 267 268 269 270 270 271 271 272 273 275 277 279 280 280 281 282 283 283 283 282 281 280 279 278 278 278 278 279 280 281 284 287 285 279 276 279 283 286 289 291 292 292 292 292 291 290 290 290 290 291 292 292 292 292 292 291 290 290 289 289 289 290 291 292 293 294 295 295 294 294 293 293 292 292 292 292 292 292 292 292 292 293 294 294 294 294 295 295 295 294 294 294 294 294 294 295 295 295 295 295 296 296 296 296 296 296 295 295 295 294 294 294 294 294 293 292 292 292 292 292 292 293 293 293 293 292 292 292 292 292 292 292 292 292 292 292 292 293 294 296 297 299 301 303 304 305 306 307 307 307 307 307 306 306 306 306 306 306 307 307 307 307 306 306 306 306 306 306 306 306 307 307 308 308 308 308 309 309 310 310 310 310 310 310 310 310 310 309 309 308 308 308 308 307 307 306 306 305 304 304 303 303 302 303 303 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 253 253 253 253 253 253 253 253 253 253 253 253 nan nan 253 253 253 253 253 254 254 254 254 254 255 255 nan nan nan nan nan nan 259 260 260 260 260 260 260 260 260 259 259 258 258 258 258 nan nan nan 257 256 256 256 256 255 255 255 255 256 256 257 257 257 257 257 257 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 260 260 261 261 261 261 260 260 260 259 259 nan nan nan nan 260 260 259 259 258 258 257 257 257 257 257 258 258 258 258 258 258 257 257 256 256 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 258 258 258 258 258 258 258 258 257 257 257 256 256 255 255 255 254 254 254 254 254 254 254 254 254 255 255 255 255 254 254 254 254 254 nan nan nan nan nan nan 255 255 256 256 256 256 nan nan nan nan nan nan nan nan nan nan 259 260 260 261 261 262 262 nan nan nan 263 263 263 264 264 264 265 265 265 266 267 268 269 270 271 271 273 274 276 277 278 279 280 281 282 282 282 281 280 278 277 275 275 275 275 275 275 276 277 276 272 267 269 274 280 285 288 289 290 291 291 290 290 289 288 288 288 289 289 290 290 291 290 289 288 288 288 288 289 290 292 293 295 295 295 295 294 294 293 293 292 292 292 292 292 292 292 292 293 294 294 295 295 295 295 295 295 295 294 294 294 294 294 295 295 295 295 295 295 295 294 294 293 292 292 291 291 291 292 292 292 291 291 291 291 290 290 291 291 291 291 292 292 292 292 292 292 292 292 292 293 293 293 293 293 292 292 293 294 295 296 298 300 302 304 305 306 306 306 306 305 305 305 306 306 307 307 307 307 307 306 306 306 306 306 306 306 307 307 308 308 309 309 309 309 309 309 309 309 310 310 310 310 310 309 309 308 308 308 307 307 307 306 306 305 305 304 303 302 302 301 302 302 303 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 254 255 nan nan nan nan nan nan 259 259 259 259 259 259 259 259 259 259 259 258 nan nan nan nan 258 nan nan 257 257 256 256 256 256 256 256 256 257 257 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 261 261 261 261 261 260 259 259 259 258 nan nan 259 260 260 259 259 258 258 258 258 258 258 258 259 259 259 259 259 258 258 257 257 256 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 258 258 258 258 258 258 257 257 256 256 255 255 255 254 254 254 254 254 253 253 254 254 254 254 255 255 255 255 255 255 254 254 254 nan nan nan nan nan nan nan 255 256 256 256 256 nan nan nan nan nan nan nan nan nan 258 259 259 260 260 261 261 261 nan nan nan nan nan nan nan nan nan 263 263 263 264 265 265 266 267 268 269 271 273 274 275 276 277 278 279 280 280 280 279 278 276 275 273 272 271 271 271 271 271 272 272 270 268 271 275 280 283 285 287 288 289 289 289 289 288 288 287 287 287 287 288 288 289 289 289 288 288 289 290 292 294 295 296 296 296 295 294 294 293 293 293 293 293 293 293 293 293 293 293 294 294 295 295 295 295 295 295 294 294 294 293 293 293 293 293 293 293 293 293 293 293 292 292 291 290 290 290 290 290 290 291 291 291 291 291 291 291 290 290 290 290 290 290 291 291 291 291 292 292 292 293 293 293 293 294 293 293 293 293 293 293 294 294 295 297 299 301 302 304 304 304 304 305 305 306 306 307 307 307 307 307 306 306 306 306 306 307 307 307 308 308 308 309 309 309 308 308 308 308 309 309 309 310 310 310 309 308 308 307 307 307 306 306 306 305 305 304 303 302 301 300 300 301 301 302 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 252 252 252 252 253 253 253 253 254 nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 259 259 259 259 nan nan nan nan nan 258 257 257 257 nan nan 257 257 nan nan nan nan nan nan nan nan 258 258 258 258 259 259 259 259 259 259 259 259 259 259 258 259 260 260 260 261 261 261 261 261 260 260 259 259 258 258 258 nan 259 259 259 259 259 258 258 258 258 258 258 259 259 259 259 259 259 259 258 258 257 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 257 257 256 255 255 254 254 254 254 254 253 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan 256 256 257 nan nan nan nan nan nan nan nan nan 258 258 259 259 260 260 260 261 261 261 261 262 nan nan nan nan nan nan nan nan 262 262 nan 263 263 264 266 267 269 270 271 273 274 275 276 277 277 277 277 276 275 274 273 272 270 269 269 268 269 269 269 270 269 268 269 272 275 278 281 283 285 286 287 287 288 288 288 287 286 285 285 285 286 287 287 288 288 289 291 294 296 297 297 297 296 295 294 293 293 292 292 293 293 293 293 293 293 293 294 294 294 295 294 294 294 294 294 293 293 293 292 292 292 292 292 292 292 292 292 292 291 291 291 291 290 290 289 289 289 290 290 291 291 291 291 291 291 291 291 290 290 290 290 290 290 290 290 291 291 292 292 293 293 293 293 294 294 294 294 294 293 293 293 293 293 293 293 295 296 298 300 301 302 304 305 306 307 307 307 307 307 307 306 306 306 306 307 307 308 308 308 308 308 308 308 308 308 307 307 307 308 308 309 309 309 309 309 308 308 307 306 306 306 305 305 305 304 303 302 301 300 299 299 299 300 300 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 252 252 252 252 252 252 252 253 253 253 254 nan nan nan nan nan nan 257 258 nan nan nan nan 258 257 257 nan nan 259 259 259 nan nan nan nan nan 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan 257 258 259 259 259 259 259 256 254 nan nan nan 259 257 nan nan nan nan nan nan 261 261 261 260 260 259 259 259 258 258 258 258 258 258 258 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 258 258 257 257 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 258 258 258 258 257 257 257 257 257 257 257 257 258 258 257 257 257 257 256 255 255 254 254 254 254 253 253 253 253 253 253 253 253 253 254 254 254 254 255 255 255 255 255 nan nan nan nan nan nan nan nan 256 257 257 nan nan nan nan nan nan nan nan nan 259 259 259 259 260 260 260 261 261 261 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan 263 264 265 267 268 269 271 272 273 274 275 275 275 275 274 274 273 273 272 271 270 269 268 268 268 269 269 270 269 269 270 272 274 276 278 280 281 282 284 285 285 286 285 285 285 284 284 284 285 286 287 288 290 292 294 296 296 296 296 294 293 292 292 291 292 292 293 293 293 293 294 294 294 294 294 294 294 294 293 293 292 292 292 291 291 291 291 291 291 291 291 291 291 291 292 292 292 291 291 290 290 289 289 289 290 290 291 291 292 292 292 291 291 291 290 290 290 290 290 290 290 290 291 291 291 292 292 292 293 293 293 294 294 293 293 293 292 292 292 291 291 291 292 292 292 293 295 298 300 303 305 306 307 307 307 307 307 307 306 307 307 308 308 308 309 309 308 308 308 308 307 307 307 307 307 307 308 308 308 308 308 308 308 307 307 306 306 305 305 304 304 303 302 301 300 299 298 298 298 299 299 299 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 252 252 252 252 252 252 252 252 252 253 253 253 254 254 254 nan nan nan 256 256 257 257 258 nan nan nan 257 257 258 259 nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 nan nan nan nan nan nan nan 254 257 258 259 259 259 259 255 nan nan nan nan nan nan nan nan nan nan nan nan nan 261 260 260 259 259 259 259 258 258 258 258 257 257 258 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 256 256 256 257 257 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 nan 257 257 257 257 257 256 255 255 254 254 254 254 253 253 253 253 253 252 252 252 253 253 253 253 254 254 254 254 255 nan nan nan nan nan nan nan nan 256 256 257 257 258 nan nan nan nan nan nan nan nan 259 259 259 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 262 nan nan nan nan nan nan 264 265 266 267 268 269 270 271 272 272 272 273 273 273 273 273 273 273 272 271 270 268 267 267 268 269 271 271 271 271 272 273 274 274 275 276 277 279 280 280 281 281 282 283 283 283 283 285 286 288 289 290 292 293 293 293 293 293 292 291 291 290 290 290 290 291 291 292 293 294 294 294 294 294 293 293 292 291 291 291 291 290 290 290 290 290 290 290 290 291 291 291 291 292 292 292 292 291 290 290 289 289 289 290 291 291 292 292 292 292 291 291 291 291 290 290 290 290 290 290 291 291 291 291 291 291 291 292 292 292 293 293 292 292 291 291 291 290 290 291 291 291 290 290 290 289 291 294 298 300 303 304 305 306 307 307 307 307 307 308 308 309 309 309 309 309 308 308 308 307 307 307 307 307 307 307 307 307 307 307 307 307 307 306 305 305 304 304 303 303 302 301 300 299 298 298 297 297 297 298 298 298 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 253 253 253 253 254 254 254 255 255 255 256 256 256 257 257 258 258 nan nan 257 256 257 257 nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 nan nan nan nan nan nan nan 256 258 258 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 257 257 257 257 256 256 257 257 258 258 259 259 259 259 258 258 258 258 258 258 258 258 258 257 257 257 257 257 nan nan nan 257 257 257 256 256 255 255 254 254 254 253 253 253 253 253 253 252 253 253 253 253 253 253 253 253 253 254 nan nan nan nan 256 256 256 256 256 256 256 257 257 258 nan nan nan nan nan nan nan nan 260 260 260 nan nan nan nan 261 261 262 262 262 262 262 262 262 262 262 263 263 263 nan nan nan nan nan 265 265 266 267 267 268 269 270 270 271 271 272 273 273 273 273 274 273 272 271 269 268 268 269 271 272 272 273 272 273 273 273 273 273 274 274 274 274 274 274 275 277 277 278 279 281 284 285 286 287 288 288 288 288 289 289 289 289 289 289 289 289 289 289 290 291 293 294 294 293 293 292 292 291 291 291 290 290 290 290 290 290 289 290 290 290 290 291 291 291 291 291 291 291 291 291 291 290 289 288 288 289 290 291 291 292 292 292 292 291 291 291 291 291 291 291 291 291 291 291 291 291 291 290 290 290 290 291 291 291 291 290 290 290 290 290 290 290 290 290 290 290 289 289 289 289 289 291 294 296 298 300 302 303 304 305 306 306 307 307 308 309 309 309 309 309 308 308 307 307 307 307 307 307 306 306 306 306 306 306 306 306 305 305 304 303 303 302 302 301 300 299 298 298 297 296 296 296 297 297 297 297 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 253 253 253 254 254 254 255 255 255 255 256 256 256 257 257 257 258 258 258 259 257 255 255 256 nan nan nan nan nan nan nan nan nan nan nan nan nan 259 258 259 259 259 259 259 258 nan nan nan nan nan nan nan nan 257 258 258 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 259 259 259 259 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 258 258 258 257 257 257 257 257 257 258 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 257 257 257 257 nan nan nan 257 257 256 256 255 255 254 254 254 254 254 253 253 253 253 253 253 253 253 253 253 252 252 252 252 253 nan nan nan nan 256 256 256 256 256 256 256 256 256 257 258 259 nan nan nan nan nan nan 260 260 260 nan nan nan nan nan 261 261 261 262 262 262 262 263 263 263 263 263 263 264 264 264 nan nan 265 265 265 265 266 266 267 268 269 269 270 271 271 272 272 273 274 274 273 271 270 269 271 272 273 274 274 274 274 274 273 273 273 272 272 272 270 270 270 270 271 272 273 274 276 277 279 281 282 283 283 283 282 282 283 284 285 286 287 287 288 288 288 288 290 292 293 293 293 292 291 290 289 289 289 289 289 289 289 289 289 289 289 289 289 289 290 290 290 291 291 291 291 291 291 290 289 289 288 287 288 288 289 290 291 291 291 291 291 291 291 291 291 291 291 291 291 292 292 292 291 291 291 290 290 290 290 290 289 289 288 288 288 288 289 289 289 290 290 290 290 290 290 289 289 289 289 290 291 291 292 292 294 295 297 298 299 300 301 303 304 306 308 309 310 310 309 308 308 307 307 307 307 306 306 306 306 305 305 305 305 304 304 303 303 302 302 301 300 300 299 298 297 297 296 295 295 295 296 296 296 296 295 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 255 255 255 255 256 256 256 256 257 257 257 258 258 258 259 259 257 255 255 257 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 259 258 nan nan nan nan nan nan nan 253 252 252 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 259 259 259 260 260 nan 261 261 261 261 260 260 260 260 260 260 260 259 259 259 258 258 258 257 257 257 257 258 258 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 257 256 256 256 255 255 254 254 254 254 254 254 253 253 253 253 253 253 253 253 252 252 252 252 nan nan nan nan 255 255 256 255 255 255 nan nan nan 256 257 258 259 260 260 261 261 261 261 261 261 nan nan nan nan nan nan 261 261 261 262 262 262 262 262 263 263 263 264 264 264 265 265 265 265 265 265 265 265 265 266 266 267 267 268 269 270 271 272 273 273 273 273 272 271 272 273 275 276 276 277 276 276 275 274 274 273 272 271 270 268 268 268 268 269 269 270 271 272 274 275 276 277 277 277 277 277 277 278 280 281 282 283 284 285 285 286 287 289 290 291 290 290 289 288 287 287 288 288 288 288 288 288 287 287 287 287 288 288 288 289 289 289 290 290 290 290 290 289 289 288 288 287 287 287 288 289 289 290 290 290 290 290 290 291 291 291 291 292 292 292 292 292 292 292 291 291 291 290 290 290 289 289 288 287 287 286 287 287 288 288 289 nan nan nan 290 290 289 289 289 289 290 290 290 289 288 288 288 288 289 290 291 292 293 297 300 303 305 307 308 309 309 308 308 307 307 307 307 306 306 305 305 305 305 304 304 303 303 302 301 301 300 299 299 298 297 297 296 295 295 295 295 295 295 295 295 295 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 257 257 257 258 258 258 259 259 259 260 258 256 255 257 259 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 259 258 258 258 nan nan nan nan nan 254 257 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 257 258 258 258 259 nan 259 260 nan 261 261 261 261 261 261 260 260 260 260 260 260 259 259 258 258 258 258 258 257 258 258 258 259 259 259 259 259 259 259 258 258 nan 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 257 257 256 256 255 255 255 255 254 254 254 254 254 254 254 254 254 nan 253 253 252 nan nan nan nan nan 254 254 255 255 255 255 nan nan nan nan nan nan 257 258 259 260 261 261 261 261 261 261 nan nan nan nan nan nan 261 261 261 261 261 262 262 262 262 262 263 263 264 264 264 265 265 265 265 265 265 265 265 265 265 265 266 266 267 268 270 271 272 273 273 273 272 273 274 276 277 278 279 279 279 278 277 276 275 274 272 271 270 268 267 268 268 268 268 268 269 270 271 272 273 273 274 274 274 274 275 276 278 279 280 281 280 280 281 282 284 286 287 287 287 286 286 285 285 286 286 287 287 286 286 286 286 285 285 285 286 286 287 287 288 288 289 289 289 289 288 288 288 288 287 287 287 287 287 288 288 288 289 289 289 289 290 290 291 291 292 292 292 292 292 292 292 292 291 291 291 291 291 291 290 289 288 287 287 286 286 286 286 287 288 nan nan nan nan 290 289 289 289 289 289 289 289 288 286 285 283 284 285 287 287 288 288 290 292 295 298 300 303 305 307 308 308 308 308 307 307 306 306 305 305 305 304 304 304 303 303 302 301 300 300 299 298 297 297 296 295 295 294 294 294 295 295 295 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 257 257 258 258 258 259 259 259 260 260 260 259 256 255 255 257 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 nan nan nan nan nan 259 259 260 260 260 260 nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 257 256 257 258 258 nan nan 259 260 nan 261 261 261 261 261 261 260 260 260 260 260 260 259 259 258 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 258 258 nan nan nan 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 256 256 256 256 255 255 255 255 254 254 254 254 nan nan nan nan nan nan nan nan nan nan 253 254 254 255 255 255 nan nan nan nan nan 256 257 nan 259 259 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 263 264 264 265 265 265 265 265 265 264 264 264 264 265 266 267 268 270 271 272 272 272 272 273 275 277 278 280 281 281 280 279 277 277 276 275 273 272 271 270 269 268 268 268 268 267 267 268 269 270 270 270 270 270 270 272 273 275 277 278 278 278 278 277 277 278 280 282 283 283 284 284 284 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 285 286 287 288 288 288 288 288 288 288 288 287 287 287 287 287 287 287 287 287 288 288 288 288 289 289 290 291 291 292 292 292 292 292 292 292 292 292 291 291 291 291 291 290 289 288 287 286 286 285 285 285 286 287 nan nan nan nan 289 288 288 288 288 288 287 286 285 283 282 283 284 287 288 289 289 290 289 289 290 291 294 298 302 304 307 307 308 307 307 306 306 305 305 305 304 304 304 303 303 303 302 301 300 299 298 297 296 296 295 295 294 294 294 294 294 294 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 258 258 258 259 259 259 260 260 259 257 256 255 255 255 256 258 259 nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 nan nan 258 258 258 258 258 nan nan nan nan 259 259 260 260 260 260 260 nan nan nan nan nan nan nan nan nan 256 257 257 256 256 256 256 257 258 258 258 258 258 258 258 259 259 259 260 260 260 260 260 260 nan nan nan nan 260 260 259 259 259 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 258 258 nan nan nan 258 258 258 259 259 259 259 259 259 258 258 258 258 258 259 259 258 258 258 257 nan nan nan nan 256 255 255 255 254 nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 255 255 nan nan nan nan nan 256 257 257 nan nan nan 259 259 259 259 259 259 259 260 260 260 261 261 261 262 262 262 262 262 262 262 261 262 262 262 262 263 263 264 264 264 264 264 264 264 264 264 263 264 264 265 266 267 268 270 270 271 271 272 273 275 277 278 280 281 281 280 279 278 278 277 276 274 273 272 271 270 270 269 268 267 266 266 266 267 267 267 267 267 267 268 269 271 273 274 276 276 276 276 276 276 277 279 280 281 282 282 283 284 284 284 285 285 285 285 285 285 284 284 283 283 283 283 284 285 286 287 288 288 288 288 288 288 288 288 288 288 288 287 287 287 287 287 287 287 287 287 287 288 289 290 290 291 291 291 291 291 291 291 291 291 291 292 292 292 291 291 290 289 288 287 287 286 285 285 285 285 285 nan nan nan nan 288 287 287 287 286 286 286 285 283 nan 280 281 284 287 289 291 291 291 290 288 287 286 287 289 293 297 301 304 307 307 307 307 306 306 305 305 304 304 304 304 304 303 302 301 300 299 298 297 296 296 295 295 294 294 294 294 294 294 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 260 259 257 256 256 256 255 257 259 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 nan nan 257 257 257 257 nan nan 258 258 259 259 259 260 260 260 260 261 261 261 261 260 nan nan nan nan nan nan 256 257 255 255 255 255 257 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 nan nan nan nan nan nan 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 258 nan 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 nan nan nan nan nan 256 256 256 255 nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 nan nan nan nan nan 256 256 nan nan nan nan nan nan nan 258 258 258 258 259 259 260 260 261 261 261 262 262 262 262 262 261 261 261 261 262 262 262 263 263 263 264 264 264 263 263 263 263 263 264 264 265 266 266 267 268 269 270 270 272 273 275 276 278 279 280 280 279 278 278 277 277 276 275 275 274 273 272 271 270 269 268 267 266 265 265 265 265 265 266 266 267 268 269 270 272 273 274 274 275 275 276 277 278 279 280 281 282 282 283 284 284 285 285 286 286 286 285 284 284 283 282 283 283 284 286 287 288 288 288 288 288 288 288 288 288 288 288 288 288 288 287 287 287 286 286 286 287 287 288 288 289 289 290 290 290 290 290 290 290 290 291 291 291 292 292 292 291 290 289 288 288 287 286 286 285 285 284 284 nan nan nan nan nan 287 286 286 285 285 285 284 282 nan 280 280 283 286 289 291 292 292 290 287 285 284 283 285 287 290 294 298 303 306 307 307 307 306 306 305 305 305 305 304 304 303 302 301 300 299 298 298 297 296 296 295 295 294 294 294 294 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 258 257 256 nan nan nan nan nan 260 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan 257 nan nan nan nan 257 257 257 nan 257 258 258 259 259 259 260 260 260 261 261 261 261 261 260 nan nan nan nan nan nan nan 255 255 255 256 258 259 259 258 258 258 258 258 258 259 259 259 259 258 258 258 258 nan nan nan nan nan nan nan nan 259 259 259 259 259 259 259 259 259 260 260 260 260 260 259 259 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 260 260 260 260 260 260 260 260 259 259 nan nan nan nan nan 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 260 260 260 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 263 263 263 263 263 263 263 264 264 264 265 265 266 267 268 269 269 271 272 273 274 275 277 278 279 279 278 277 277 277 277 277 276 276 276 275 274 273 272 271 270 269 267 266 266 265 265 265 266 267 268 268 269 270 271 272 273 273 274 274 275 276 277 278 279 281 281 282 283 283 284 285 286 287 287 287 286 284 283 283 283 284 285 286 287 288 289 289 289 289 288 288 288 288 288 288 288 288 288 288 287 287 286 286 286 286 286 287 288 288 289 289 289 289 289 289 289 289 289 290 290 290 291 291 291 291 291 290 289 289 288 287 287 286 285 285 284 nan nan nan nan nan nan 286 286 285 285 284 283 282 281 279 279 nan 284 287 290 292 292 291 289 287 284 282 281 282 284 285 288 293 297 302 305 307 307 307 307 306 306 306 306 305 304 303 302 301 301 300 299 298 297 297 296 296 295 295 294 294 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 259 259 259 260 260 260 261 261 260 260 260 260 260 nan nan nan nan nan nan nan nan 257 259 259 nan nan 259 259 259 nan nan 259 259 259 258 258 258 258 258 258 258 258 259 259 nan nan nan nan 259 260 260 260 260 260 260 260 260 260 260 260 260 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 259 260 260 260 260 260 260 260 260 260 260 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 259 259 260 260 260 260 261 261 261 261 262 262 262 262 262 262 261 262 262 262 262 263 263 263 264 264 265 265 266 266 267 268 268 269 271 272 273 274 275 276 277 278 277 277 276 277 277 278 278 277 277 276 275 275 275 274 274 273 271 269 268 267 266 266 266 267 267 268 269 270 271 271 272 273 273 273 274 274 275 277 278 279 280 281 281 282 283 284 285 286 287 287 286 285 284 283 284 285 286 287 288 289 289 289 289 288 288 288 288 288 287 287 287 287 287 287 287 287 286 286 285 285 286 286 287 288 289 289 289 289 289 289 289 289 289 289 289 290 290 290 291 291 291 290 290 289 289 288 288 287 287 286 286 285 285 nan nan nan nan nan 286 286 285 284 283 282 281 279 278 278 nan 284 288 291 293 293 291 288 285 283 281 280 281 281 282 285 288 292 296 300 304 306 307 307 307 307 307 306 305 304 303 302 302 301 300 299 299 298 297 297 296 295 295 294 294 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 259 259 260 260 260 260 259 256 255 255 254 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 258 258 258 258 nan 258 258 258 258 nan nan nan nan 259 259 260 260 260 260 260 259 259 260 260 260 260 260 259 259 259 258 258 258 258 258 258 259 259 258 259 259 259 260 260 260 261 nan nan 260 260 260 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 259 259 259 259 260 260 261 261 262 262 262 262 262 262 262 261 262 262 263 263 263 263 264 264 265 265 266 267 267 268 268 269 271 272 273 274 275 275 276 276 276 276 276 277 278 278 278 277 277 276 276 276 276 276 276 275 273 271 269 268 268 268 268 268 268 269 269 271 271 272 272 272 272 272 273 273 274 276 277 277 278 279 280 281 282 283 285 286 286 285 284 283 283 284 285 287 289 289 289 289 289 289 288 288 288 287 287 287 287 287 287 287 287 287 286 286 285 285 285 285 285 287 288 289 290 290 290 290 289 289 289 289 289 289 290 290 290 291 291 291 290 290 290 289 289 289 288 288 287 287 286 286 286 nan nan nan nan nan 286 285 285 284 283 281 279 277 276 277 nan 284 289 292 293 293 290 287 284 282 280 280 280 280 281 282 285 288 291 294 298 301 304 306 307 307 307 307 305 304 303 302 302 301 300 299 299 298 297 297 296 295 295 294 293 293 292 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 259 259 259 259 258 253 252 252 252 255 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 258 258 258 nan nan nan nan 258 258 258 258 nan nan nan nan 259 259 259 259 259 259 259 259 259 259 260 260 260 260 259 259 259 259 258 258 259 259 259 259 259 259 259 259 259 260 260 260 nan nan nan 261 260 260 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 259 259 260 260 261 261 262 262 262 263 263 263 262 262 262 263 263 263 264 264 264 265 265 266 266 267 268 268 269 270 271 272 273 274 275 275 275 275 276 276 277 278 278 278 278 277 277 276 276 276 276 276 276 275 274 272 271 270 269 269 269 269 269 270 270 271 272 272 272 272 272 272 273 273 274 275 276 276 277 278 279 280 281 283 284 285 284 283 281 281 282 283 285 287 289 289 289 289 289 288 287 287 287 286 286 286 286 286 287 287 287 287 286 285 285 284 284 285 286 288 289 291 291 291 291 290 290 290 290 290 290 290 291 291 291 291 291 291 291 290 290 290 290 289 289 289 288 288 288 287 287 287 nan nan nan nan 286 285 284 283 282 280 277 275 274 274 278 nan nan 291 293 292 290 286 283 281 280 280 280 280 280 281 283 285 287 289 292 295 298 301 304 306 307 306 305 304 303 302 301 300 299 299 298 298 297 296 296 295 295 294 293 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 259 259 259 259 259 259 258 257 253 252 252 252 254 258 255 253 254 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 nan nan nan nan nan 258 258 258 258 259 258 259 259 259 259 260 260 260 260 260 259 259 259 nan nan 259 259 259 259 259 259 259 259 260 260 260 nan nan nan nan 261 260 260 260 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 259 259 260 260 261 261 262 262 263 263 264 264 263 263 263 263 264 264 264 264 264 265 265 266 267 268 268 269 269 270 271 272 273 274 275 275 275 275 275 276 277 278 278 278 277 277 276 276 276 276 276 276 275 275 274 273 272 271 271 271 270 270 270 271 271 271 272 272 272 272 273 273 274 274 275 275 275 277 278 279 280 280 281 283 283 283 282 281 280 280 281 283 285 286 287 288 288 288 287 287 286 286 285 285 285 285 285 286 287 287 287 287 286 285 284 284 284 286 287 289 291 291 291 291 291 291 291 291 291 290 291 291 291 291 291 292 291 291 291 291 290 290 290 290 290 290 289 290 290 289 289 288 288 288 287 286 285 284 284 284 282 279 276 274 272 273 276 nan nan nan 293 291 289 285 282 280 279 280 280 280 281 281 282 282 284 286 288 290 293 295 298 301 303 303 304 303 302 301 300 299 299 298 297 297 296 296 295 294 294 293 293 292 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 257 253 253 252 252 252 252 252 252 253 255 253 252 252 253 254 256 258 258 nan nan nan nan 258 258 258 258 nan nan nan nan nan nan nan nan nan 257 257 nan nan nan nan 258 258 258 258 258 258 258 258 258 258 259 259 260 260 260 260 260 260 259 nan nan nan nan 260 260 260 260 260 260 260 260 260 nan nan nan nan 260 260 260 260 260 nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 260 260 260 261 261 262 262 262 263 264 265 265 264 264 264 264 264 264 264 264 265 265 266 266 267 268 269 269 270 271 272 273 274 275 275 275 275 275 276 276 276 277 277 277 276 276 276 276 276 275 275 275 275 275 274 274 273 273 272 272 271 271 271 272 272 272 272 272 272 273 274 275 275 275 276 276 277 278 280 281 282 282 282 283 283 283 283 282 281 281 282 283 284 285 286 286 286 286 286 285 284 284 284 284 285 285 286 287 288 288 287 286 285 284 284 284 285 287 289 291 291 292 291 291 291 291 291 291 291 291 291 291 291 291 291 292 292 292 292 291 291 291 290 290 290 291 291 291 292 291 291 290 289 289 288 287 285 284 283 283 281 279 276 273 270 271 274 279 nan nan nan nan 289 285 281 279 279 279 280 280 281 281 281 282 282 283 284 287 289 291 293 294 296 298 300 300 301 300 299 298 297 297 296 295 295 294 293 293 293 292 292 291 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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