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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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 277 277 277 277 277 277 277 276 275 275 274 273 273 273 272 273 273 273 274 274 274 273 272 272 271 271 271 271 271 271 272 273 273 274 275 275 275 275 275 275 275 275 276 276 276 276 276 277 277 277 277 277 278 279 279 279 279 279 279 279 279 279 278 278 279 279 280 281 281 282 283 284 284 285 286 285 285 285 285 285 285 285 285 285 286 287 288 288 289 289 290 290 290 291 291 291 292 292 291 290 290 289 289 288 288 287 287 287 287 287 287 287 286 286 286 285 285 285 286 286 287 287 287 288 288 288 288 288 288 288 289 289 289 290 290 290 290 289 288 288 287 287 287 288 289 291 292 277 259 nan 241 235 225 215 211 212 219 226 232 240 245 249 255 263 271 279 283 285 286 285 284 282 280 277 273 267 262 258 255 255 256 259 261 264 267 272 278 287 296 302 306 307 306 306 304 303 301 300 299 298 298 297 297 296 295 293 291 288 286 285 284 284 284 284 284 284 284 283 283 283 282 283 283 283 283 283 282 281 280 279 279 278 277 277 277 277 277 277 277 277 277 278 278 278 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 280 279 279 279 279 279 279 278 278 278 277 277 277 277 277 277 276 276 276 277 277 277 277 277 277 277 277 276 275 275 275 275 275 275 275 276 277 278 279 280 280 280 280 281 281 281 281 281 281 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 283 283 282 282 281 280 280 279 278 278 278 279 280 281 282 283 284 284 284 284 284 283 283 282 282 281 281
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 277 277 277 277 277 277 277 276 275 274 273 273 272 272 272 272 272 273 273 273 273 273 272 272 271 271 270 270 270 271 271 272 273 274 274 275 275 275 275 275 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 278 279 279 279 278 278 278 277 277 277 279 280 280 281 282 283 284 284 285 286 286 286 286 286 285 285 286 286 286 286 287 288 289 289 290 290 291 291 291 291 291 292 292 291 291 290 290 289 289 289 289 289 288 287 287 286 286 287 287 286 286 286 286 287 288 288 289 289 289 289 289 289 289 289 289 290 290 290 290 290 291 291 290 289 288 287 286 286 286 287 287 286 279 270 261 256 249 239 232 228 227 228 229 229 232 239 248 260 269 275 278 280 282 283 285 286 286 284 281 277 271 265 259 257 257 258 260 261 263 265 271 278 288 296 302 305 306 307 306 305 303 302 301 300 299 299 298 298 296 295 292 290 287 285 284 284 284 285 285 285 284 284 283 283 283 283 283 284 285 285 284 283 281 280 279 278 277 277 276 276 277 277 277 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 279 279 279 279 279 278 278 278 277 277 277 277 277 276 276 276 275 275 276 276 276 277 277 277 277 276 276 275 275 274 274 273 273 273 273 274 274 275 276 277 278 279 280 280 280 281 281 281 282 282 283 283 283 283 283 283 283 283 283 284 283 283 283 282 282 281 280 279 278 278 277 277 276 276 277 277 278 279 281 282 283 283 283 284 283 282 281 280 279 278 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 277 277 277 277 277 277 276 275 274 273 272 272 271 271 271 271 272 272 272 273 272 272 272 271 271 271 270 270 270 270 271 272 273 274 274 275 275 275 275 275 275 276 276 276 276 276 276 277 277 277 277 277 278 278 278 278 278 278 278 277 277 277 277 277 278 279 280 281 282 283 284 285 286 287 287 287 287 286 286 286 286 286 287 287 287 287 289 289 290 291 291 291 291 291 291 291 291 291 291 290 290 290 290 290 290 290 289 289 288 287 287 288 288 288 288 288 288 289 289 290 290 290 290 290 290 290 290 290 290 290 290 290 290 290 291 291 290 290 289 288 287 286 286 286 286 284 279 274 270 268 265 261 258 256 256 249 239 229 231 236 245 256 264 269 271 274 276 279 281 283 285 285 284 281 275 269 263 261 260 260 261 262 262 265 271 280 290 296 301 303 305 305 305 304 303 301 300 300 299 299 298 297 296 294 292 289 286 284 284 284 285 285 285 285 284 283 283 283 283 283 284 285 287 287 286 284 282 280 278 276 276 275 276 276 276 276 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 280 279 279 279 279 279 279 278 278 278 277 277 276 276 276 276 276 276 275 275 275 275 275 276 276 276 276 277 276 276 275 274 274 273 273 273 272 272 272 272 272 273 274 275 276 277 278 279 280 280 280 281 281 282 283 283 283 283 283 283 283 283 284 284 284 284 284 283 282 280 278 277 276 275 275 275 275 275 275 276 277 278 280 280 281 282 282 282 281 281 279 278 277 276 276
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 277 277 277 276 276 276 275 274 273 272 271 271 270 270 270 270 271 271 272 272 272 271 271 271 270 270 270 270 270 271 271 272 273 273 274 274 275 275 275 275 275 275 276 276 276 276 276 276 276 276 277 278 278 278 278 278 278 278 277 277 277 277 276 277 279 280 281 282 283 284 285 287 287 287 288 288 288 287 287 287 287 287 287 287 287 288 289 290 290 291 291 291 290 290 290 290 290 290 290 290 290 291 291 291 291 290 290 289 289 289 289 289 289 290 290 290 290 291 291 291 291 291 291 291 291 291 291 292 291 291 290 290 290 290 290 291 291 291 291 289 288 287 287 286 284 281 277 274 273 272 271 270 270 270 263 251 236 235 238 246 255 261 266 269 273 277 279 281 282 283 284 284 283 279 274 268 265 263 263 263 263 263 267 274 284 292 297 300 301 302 303 302 301 300 299 299 299 298 298 298 297 295 293 291 288 286 284 284 284 285 285 285 284 283 283 282 282 282 283 285 286 287 288 287 286 283 280 277 275 275 275 275 275 276 277 277 278 279 279 279 279 279 279 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 278 278 278 277 277 276 276 276 275 275 275 275 275 274 274 274 274 275 275 276 276 276 276 276 275 275 274 274 273 273 272 272 272 271 271 271 271 271 272 274 275 276 278 278 279 280 280 281 282 282 283 283 283 283 283 283 284 284 285 285 285 284 283 281 279 278 276 275 274 274 274 274 274 274 275 276 277 278 279 280 280 280 280 279 278 277 276 276 276 276
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 276 276 276 276 275 274 273 271 270 270 269 269 269 269 270 270 270 271 271 271 271 270 270 270 270 270 270 270 271 271 272 273 273 274 274 274 274 274 274 274 275 276 276 276 276 276 276 276 277 277 278 278 277 278 278 278 278 277 277 276 276 276 278 279 280 281 282 283 285 287 287 287 288 289 288 288 288 288 288 288 288 287 287 287 288 289 290 290 291 291 290 290 290 290 289 289 290 290 291 291 291 291 291 291 291 291 291 290 290 290 290 291 291 291 291 291 291 292 292 292 292 292 292 293 293 292 292 291 291 290 290 290 290 291 293 295 294 293 291 290 289 288 286 283 279 276 275 275 275 275 276 276 272 262 247 243 245 252 258 264 268 272 276 281 284 285 286 285 285 285 285 282 277 272 268 265 265 265 265 266 272 279 289 294 297 299 300 300 300 298 297 296 296 296 296 297 297 296 296 295 293 290 288 286 284 284 284 285 285 285 284 283 282 281 281 282 283 285 286 288 288 287 285 283 280 277 275 274 274 274 275 277 278 279 280 280 280 280 279 279 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 278 278 278 277 277 276 276 275 275 275 275 275 274 274 274 274 274 274 275 275 275 276 276 276 275 275 274 274 273 273 273 273 272 272 271 271 270 270 270 271 272 273 275 276 277 278 279 280 280 281 282 282 283 283 283 283 283 283 284 284 284 284 284 283 281 279 277 275 274 273 273 273 273 273 274 275 275 276 277 278 278 278 278 278 277 276 275 275 276 276 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 276 276 276 275 275 274 273 271 270 269 269 268 268 268 268 269 269 269 269 269 270 270 270 269 270 270 270 270 271 271 271 272 272 273 273 273 273 273 273 274 274 275 275 275 275 275 275 276 276 277 277 277 277 277 277 278 278 278 278 277 277 276 277 278 280 281 281 282 284 286 286 287 287 288 289 289 289 289 289 288 288 288 287 286 286 287 289 290 290 290 291 291 290 290 289 289 289 290 290 290 290 290 290 290 290 291 291 291 291 291 291 291 291 292 292 292 292 292 292 292 293 293 294 294 293 292 292 292 291 291 291 291 291 293 295 296 295 293 292 290 290 289 288 285 282 279 278 277 277 277 278 279 277 271 260 254 254 259 264 268 271 276 280 284 287 288 289 288 288 287 287 284 280 275 270 267 266 265 266 269 277 285 293 295 297 297 298 298 297 295 293 292 291 292 292 294 295 295 295 294 292 290 288 286 284 284 284 284 285 284 283 282 281 281 281 281 282 284 286 287 287 286 284 281 279 277 275 275 275 276 278 280 281 282 282 282 281 281 280 279 278 278 277 277 277 278 278 279 279 278 279 278 279 279 278 278 277 277 277 276 276 275 275 275 275 274 274 274 274 274 274 274 274 274 275 275 275 275 275 274 274 273 273 273 273 273 273 273 272 272 271 270 270 270 270 271 272 273 275 276 277 278 279 280 280 281 281 282 282 282 282 282 282 282 282 282 283 282 281 280 278 276 274 273 273 273 273 273 274 274 275 275 275 276 276 277 277 276 276 275 275 275 275 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 275 275 274 274 273 271 270 269 268 268 267 267 267 267 268 268 268 268 268 268 268 268 269 270 270 271 271 271 271 272 272 272 272 272 272 272 272 273 274 275 275 275 275 275 275 275 275 276 277 277 277 277 277 278 278 279 279 279 278 278 278 278 280 281 281 281 282 284 285 285 286 287 289 290 290 290 289 289 289 289 288 287 286 286 287 288 289 290 291 292 291 291 290 290 290 290 290 290 290 290 290 290 290 290 291 291 291 291 291 291 291 291 292 292 292 292 292 292 293 293 294 293 292 292 292 291 292 292 293 293 293 295 295 292 288 286 287 288 289 290 288 287 284 282 281 279 279 279 279 280 280 277 270 264 262 265 269 272 275 279 282 286 287 288 288 288 288 288 287 285 282 277 272 268 266 266 268 275 284 291 294 295 295 295 295 295 294 291 289 287 286 287 288 290 292 293 293 293 292 290 288 285 284 283 283 283 283 283 282 281 280 280 280 281 282 284 285 287 286 285 282 279 277 275 275 275 277 279 281 283 283 283 283 282 281 280 279 279 278 277 277 277 277 278 278 278 278 278 278 279 279 279 278 278 277 277 277 276 276 275 275 275 274 274 274 274 273 273 273 274 274 274 274 274 274 274 274 273 273 272 272 272 272 272 272 273 272 272 271 271 270 270 270 271 272 273 274 275 276 277 278 278 279 280 280 280 280 280 280 280 280 280 280 280 280 280 280 279 277 275 273 272 272 272 272 273 273 274 274 275 275 275 275 275 275 275 275 275 275 276 276 277 278 278
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 274 274 274 273 271 270 269 268 268 267 267 267 266 266 266 266 266 266 266 266 267 268 269 269 270 270 271 271 271 271 271 271 272 271 271 272 272 273 274 274 275 275 275 274 274 274 275 276 276 276 277 277 278 279 280 280 281 281 280 280 279 280 281 281 281 281 282 283 284 284 285 287 289 290 290 290 290 290 290 290 289 288 287 286 286 287 288 289 291 291 292 292 293 292 292 291 290 290 290 290 290 290 290 291 291 291 291 291 290 290 290 291 291 292 292 292 293 292 292 292 292 292 291 291 292 292 293 293 293 293 295 294 288 281 279 282 286 288 290 289 287 286 285 284 283 281 280 279 280 280 279 275 271 269 270 272 275 278 281 283 285 286 286 287 287 287 286 286 284 281 277 273 270 269 272 277 284 289 293 293 293 293 293 292 291 290 288 286 283 282 282 283 285 287 289 291 291 291 290 288 286 284 282 282 281 281 280 279 278 278 278 278 279 280 282 284 286 285 283 279 276 274 273 274 276 279 282 284 284 284 283 282 280 279 279 278 278 277 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 277 277 277 276 276 275 275 275 274 274 273 273 273 273 273 274 274 274 274 273 273 272 272 272 272 271 272 272 272 272 272 272 272 271 271 271 271 271 271 272 272 273 273 274 275 276 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 275 274 272 271 271 271 272 272 273 273 273 273 273 273 273 273 274 274 274 275 276 277 278 278 279 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 273 273 272 270 269 268 267 267 266 266 266 265 265 264 264 264 264 265 265 266 267 268 269 270 270 270 271 270 270 270 271 271 271 271 272 273 274 274 274 275 274 274 274 274 274 275 276 276 277 278 278 279 280 281 282 283 283 282 281 282 282 282 282 282 281 282 282 282 282 284 286 288 289 290 291 291 292 292 291 290 288 287 286 286 286 287 288 290 292 294 295 295 294 293 292 291 291 291 291 291 292 292 293 293 293 291 290 289 289 290 291 292 293 293 292 292 291 291 291 291 291 292 292 293 293 294 294 293 294 293 288 281 279 282 286 289 290 289 288 288 287 286 285 283 282 281 280 279 278 276 274 273 273 274 276 279 280 282 282 283 283 284 284 285 285 284 283 280 277 276 275 278 282 286 290 291 292 293 292 291 289 288 287 286 284 282 280 279 280 281 281 282 283 287 290 291 290 288 285 283 281 279 278 277 276 275 275 275 275 275 276 277 280 283 284 283 280 275 272 270 270 274 278 282 284 285 284 282 280 278 277 276 276 276 275 275 275 275 276 276 276 276 276 277 277 277 278 278 278 278 278 278 278 278 278 277 277 276 275 275 274 274 273 273 273 273 273 274 274 273 273 272 272 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 273 272 272 273 273 274 274 275 276 276 277 276 276 276 276 276 276 276 276 277 277 277 276 275 274 272 270 269 269 270 270 271 271 271 272 272 272 273 273 273 274 275 275 276 277 278 279 279 279 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 271 270 269 268 267 267 266 266 266 265 265 264 263 263 263 264 264 265 266 267 268 269 269 270 270 270 270 270 270 271 271 272 273 273 273 274 274 274 274 274 274 274 274 275 276 276 277 278 279 279 281 282 283 284 285 285 284 283 283 284 284 284 283 283 282 282 281 282 283 285 288 290 292 293 294 294 293 293 291 289 288 287 286 285 285 288 291 295 295 294 293 292 292 292 292 291 291 292 293 294 295 294 293 290 288 287 287 289 292 293 294 294 293 292 291 291 291 292 292 292 293 293 293 293 293 293 293 293 290 285 283 285 287 289 289 289 289 288 288 287 285 284 282 281 280 279 278 276 274 273 273 274 275 277 277 277 278 278 280 281 282 283 284 283 281 279 279 280 282 286 289 291 292 292 293 293 292 290 287 284 283 282 281 279 278 278 279 281 280 279 279 284 288 291 288 285 281 278 277 276 275 274 273 273 273 273 272 273 273 275 278 281 282 279 275 270 267 266 269 275 280 284 286 285 283 280 276 274 272 272 272 273 273 274 274 275 275 276 276 276 276 276 276 276 277 277 277 278 278 279 279 279 279 278 277 276 275 274 274 273 273 273 273 273 273 273 273 272 272 271 271 270 270 270 270 271 271 271 272 272 272 272 272 272 272 272 273 273 273 273 273 272 272 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 276 276 276 275 274 272 271 269 268 268 268 269 269 270 270 270 271 272 273 274 274 275 276 276 277 278 279 279 279 279 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 268 267 267 266 266 266 265 265 264 263 262 262 263 264 265 266 267 267 268 269 269 269 269 270 270 270 271 272 272 273 273 273 274 274 274 274 274 274 274 275 276 276 277 278 278 279 279 280 281 283 285 286 286 286 285 285 285 285 286 286 286 285 285 283 283 283 283 285 288 292 294 295 296 296 295 294 292 290 289 288 286 284 287 290 293 291 289 288 290 291 292 292 292 292 294 295 296 296 294 291 288 286 286 288 291 294 296 296 295 294 293 292 292 292 292 292 292 292 292 293 293 293 293 293 292 291 288 287 287 289 289 290 290 289 289 288 286 285 284 283 282 281 280 279 277 275 273 273 272 272 272 272 272 273 275 277 280 281 282 282 281 280 279 281 284 287 290 291 292 292 292 293 293 291 288 285 283 281 281 280 279 279 280 281 283 281 280 279 284 287 286 279 274 271 271 272 273 273 273 272 272 272 272 272 273 274 275 278 279 280 276 271 265 263 263 268 276 283 287 287 285 281 277 273 269 268 268 269 270 273 275 275 276 277 277 277 276 276 275 275 275 276 276 277 278 278 279 280 280 280 279 278 276 275 274 274 274 274 274 274 274 274 273 272 271 271 270 270 270 270 270 271 271 271 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 274 274 274 273 273 273 273 273 274 274 274 274 275 275 276 275 274 273 271 270 268 268 267 268 268 268 268 269 270 271 272 273 274 275 276 276 276 277 278 278 279 279 279 279
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 267 267 266 265 264 263 262 262 263 264 265 266 267 268 268 269 269 269 269 269 269 270 271 271 271 272 272 273 273 273 274 274 274 275 276 276 277 277 277 278 280 280 281 281 281 282 283 285 287 289 289 289 287 286 286 286 288 290 292 292 291 289 289 288 289 289 291 294 295 295 295 294 294 294 294 294 293 293 293 291 285 282 281 283 287 289 290 290 291 293 296 297 297 293 288 283 282 285 289 293 295 295 293 292 291 292 292 293 293 292 291 291 290 290 290 290 290 290 290 291 291 290 289 288 289 290 291 291 291 290 289 288 288 288 288 287 287 286 284 281 278 276 273 271 268 267 266 267 270 273 276 278 279 278 278 277 277 278 280 282 285 288 289 290 290 290 290 291 289 287 284 284 286 288 288 287 286 285 284 282 281 279 277 278 279 275 254 244 243 251 262 271 278 275 272 269 270 271 275 278 280 281 280 280 279 277 274 268 261 260 262 272 281 288 290 288 283 278 272 268 264 263 264 267 272 275 277 278 279 280 279 278 277 276 276 275 275 275 275 275 277 279 280 280 278 276 274 273 273 273 274 275 275 275 274 273 273 272 271 271 270 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 274 274 274 274 273 273 272 272 272 272 272 272 272 272 273 273 274 274 274 273 272 271 269 268 267 267 267 267 267 268 269 270 271 272 274 275 275 276 276 276 277 278 279 279 280 280 281
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 267 266 265 264 263 262 262 263 264 265 266 267 268 269 270 270 270 269 269 269 270 270 270 271 271 271 272 272 273 273 273 274 275 276 276 277 277 277 278 279 280 281 282 282 282 283 284 286 289 290 290 290 288 286 285 286 288 290 292 294 294 293 293 291 291 293 294 291 288 286 286 289 292 294 295 296 296 296 293 289 287 287 288 289 290 289 288 290 293 296 297 295 290 285 281 283 287 291 294 294 293 291 290 290 291 292 292 292 291 291 291 291 291 290 290 290 290 291 291 291 290 289 289 290 291 292 292 292 291 290 290 290 290 291 291 290 288 286 283 279 276 272 270 268 267 268 271 275 277 279 280 280 279 279 278 278 278 280 282 284 286 287 287 287 288 288 288 286 284 283 284 287 289 289 289 287 285 283 281 279 276 274 275 276 271 248 235 233 244 257 268 272 267 261 260 265 271 278 282 285 285 282 280 278 276 272 267 261 259 262 272 282 289 289 285 280 274 269 265 263 263 265 270 274 277 278 279 279 279 279 278 277 276 275 275 275 274 274 275 276 278 279 276 270 265 263 264 268 271 274 275 275 274 273 273 272 272 272 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 274 274 274 273 273 272 273 273 273 272 272 271 271 271 271 272 273 273 273 272 272 270 269 268 267 266 266 267 268 268 269 270 271 272 273 275 276 276 276 277 277 278 279 279 280 281 281
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 265 264 262 262 262 262 264 265 267 268 269 269 270 270 270 269 269 269 270 270 270 270 270 270 271 271 272 272 273 274 275 276 276 277 277 277 277 278 280 281 281 282 282 283 284 285 287 289 290 291 290 288 286 286 286 286 289 291 293 295 295 294 295 296 295 286 280 277 279 284 288 292 293 294 293 293 292 292 292 292 292 292 291 288 288 289 293 296 295 291 285 282 281 285 289 293 294 294 293 292 291 292 292 292 292 291 290 290 291 291 292 292 292 292 292 292 291 290 289 289 290 291 291 292 292 292 292 291 291 292 293 293 293 292 290 287 284 280 276 272 270 270 272 276 279 281 282 282 282 282 281 280 280 279 279 280 281 282 283 284 285 285 285 285 285 283 282 281 283 285 287 287 287 286 284 281 278 276 274 272 273 275 272 249 231 226 237 249 258 254 248 246 252 262 271 280 284 286 285 283 280 276 274 270 266 260 259 262 272 282 289 286 281 274 269 265 262 262 264 268 273 276 278 279 279 279 278 278 277 276 275 275 274 274 274 273 275 276 277 273 266 257 253 253 256 264 270 274 275 275 274 272 272 272 272 272 272 272 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 274 273 273 272 272 273 273 272 272 271 271 271 270 270 271 271 272 272 272 272 271 270 269 268 267 267 266 267 268 269 270 271 272 272 273 275 275 276 276 276 277 277 278 279 279 280 280
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 262 261 261 262 263 265 266 267 268 269 270 270 270 270 269 269 269 269 269 269 269 270 270 271 272 272 273 273 274 275 275 276 276 276 276 277 278 279 279 280 281 282 283 284 285 286 288 289 290 290 289 287 285 283 283 284 287 291 293 295 298 297 293 279 273 273 276 281 286 291 291 290 288 287 286 287 288 290 292 293 291 288 288 289 293 294 291 286 280 279 280 284 289 293 295 295 294 294 294 294 294 292 291 289 289 290 291 292 292 292 293 294 296 292 289 287 288 289 291 292 292 292 292 292 292 291 292 292 293 294 295 294 291 288 285 281 277 273 274 278 283 286 287 287 286 285 284 284 283 282 281 281 281 281 280 280 280 281 282 282 283 283 283 282 281 281 282 283 284 285 285 284 281 278 275 273 273 273 275 276 276 254 234 224 231 237 241 235 235 240 250 261 272 281 285 287 286 282 278 274 271 268 263 259 259 262 273 282 289 284 277 269 263 260 260 262 265 270 275 277 279 279 279 278 277 276 276 275 275 274 274 273 273 273 274 275 274 264 254 247 248 253 258 265 270 274 275 274 273 272 271 271 272 272 273 273 273 274 274 273 273 272 272 271 272 272 272 272 272 272 272 272 272 272 272 271 271 272 272 273 273 273 272 271 272 272 272 270 268 268 268 269 269 270 271 272 272 272 272 272 271 271 270 269 268 267 267 267 268 269 270 271 272 273 274 274 275 275 275 275 275 276 277 277 278 278 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 263 264 265 266 267 268 269 270 270 270 270 269 269 269 269 269 269 270 271 271 272 272 272 272 272 273 274 275 276 276 276 276 276 277 276 277 278 280 281 282 283 283 284 285 287 288 290 288 286 281 278 276 277 283 288 294 297 295 288 275 270 271 277 283 289 293 292 289 285 282 280 279 282 286 291 291 289 285 286 288 292 289 284 279 276 275 277 283 289 294 294 294 294 295 296 296 294 291 289 287 288 289 290 292 292 293 294 295 297 290 285 283 288 290 292 292 292 291 291 291 291 291 291 292 293 295 296 295 291 287 283 279 277 277 283 288 293 294 293 291 289 287 286 285 284 282 282 282 282 281 281 280 280 280 280 280 281 282 282 282 281 281 282 283 284 283 283 281 278 275 272 273 275 277 278 280 280 262 240 225 226 226 226 226 231 239 250 262 274 282 286 287 285 282 277 273 269 265 261 258 259 265 275 283 286 279 271 263 258 256 259 263 267 271 275 277 278 278 277 276 276 275 275 274 274 274 273 273 272 272 273 273 270 258 248 244 249 254 261 267 271 274 275 274 272 271 271 271 272 273 273 273 273 274 273 273 273 272 271 271 271 272 272 272 272 271 271 271 271 271 271 271 271 271 271 271 271 270 269 270 271 272 269 266 263 263 265 267 269 270 271 272 272 272 272 272 271 271 270 270 269 269 268 268 269 270 271 271 272 273 273 274 274 274 274 273 274 275 276 276 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 264 266 267 268 268 269 270 270 270 269 269 269 269 268 269 270 271 271 271 271 271 270 270 271 272 275 275 275 276 276 276 276 276 276 277 278 279 280 281 281 281 280 281 283 287 286 284 279 274 270 268 275 283 291 292 289 283 273 270 272 281 289 295 296 294 290 285 279 275 274 278 283 287 286 283 279 281 285 291 287 282 278 275 275 278 284 289 292 289 290 292 295 296 294 291 287 285 285 287 289 290 291 292 292 293 294 294 289 286 286 289 292 293 292 292 291 291 291 291 291 291 291 292 294 295 294 289 284 279 276 276 282 289 294 297 296 295 293 291 289 288 286 285 283 283 283 282 282 282 281 281 280 279 279 280 281 281 281 281 281 282 283 284 284 282 280 276 273 272 275 280 283 283 283 283 271 251 230 224 220 219 224 232 242 253 265 276 283 286 286 284 280 276 272 267 263 258 258 261 269 277 283 279 271 264 257 253 253 258 264 269 272 275 276 276 276 275 275 275 274 274 274 273 273 273 273 272 272 271 269 264 254 248 248 252 257 262 267 272 274 274 273 271 271 271 271 272 273 273 273 273 273 273 272 272 271 271 271 271 271 271 271 271 270 270 270 270 269 269 269 270 270 270 268 266 265 266 268 270 271 268 265 262 262 263 266 268 270 272 272 272 272 271 271 271 271 271 271 270 270 269 269 270 270 271 272 272 272 272 272 272 272 273 273 273 274 274 275 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 267 268 269 269 269 269 269 269 269 268 268 269 270 270 271 271 270 270 270 270 270 272 274 275 275 276 276 276 277 278 278 279 279 279 279 282 281 280 276 277 279 283 283 281 275 270 267 267 275 284 290 288 282 275 270 272 279 288 294 298 298 295 290 283 278 274 275 281 285 285 280 275 273 278 285 291 289 286 281 278 277 280 285 289 290 288 289 292 294 294 291 286 283 281 284 287 289 290 291 291 291 292 293 293 292 292 291 292 292 292 291 291 290 290 290 290 290 290 289 290 292 293 291 287 282 278 277 279 286 292 296 297 296 295 293 291 290 289 287 286 285 284 283 283 283 283 283 283 282 281 281 281 281 281 281 281 281 282 284 284 284 282 278 274 272 272 278 284 288 287 286 284 277 262 241 229 224 224 232 240 248 259 270 279 284 285 284 281 278 275 271 266 261 258 261 267 276 281 282 271 261 255 251 250 253 260 266 270 272 273 274 274 274 274 274 274 274 273 273 273 273 273 273 272 272 269 265 257 251 250 252 256 259 263 267 271 272 271 270 269 270 271 272 273 273 273 273 272 272 272 271 271 271 271 270 270 270 270 270 270 269 269 268 268 268 268 268 269 269 268 265 263 262 265 268 270 270 268 265 264 264 265 267 269 271 272 271 271 271 270 270 270 270 271 271 271 271 271 271 271 271 272 272 272 272 271 271 271 272 272 273 273 274 274 275 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 268 269 269 268 268 268 269 269 269 270 270 270 270 269 269 269 269 270 271 274 274 275 276 276 276 277 278 279 280 281 280 281 283 282 279 277 280 283 284 282 278 271 267 267 274 283 288 289 282 274 266 267 274 283 291 295 296 296 293 287 280 276 276 282 288 290 285 276 270 271 280 288 292 291 288 283 280 280 282 285 287 288 287 289 292 293 290 286 281 279 281 285 289 291 291 291 291 292 292 292 292 292 292 292 292 291 291 290 290 290 290 290 289 289 289 288 288 289 290 289 286 283 282 283 285 290 293 295 295 294 293 292 291 290 288 287 286 285 284 284 283 283 284 284 285 285 286 286 285 284 282 282 281 282 283 284 285 283 280 276 272 270 274 281 288 290 289 287 284 280 271 256 245 240 242 248 254 258 266 274 282 284 283 280 277 275 273 270 266 262 261 265 273 281 284 282 272 262 256 253 255 258 263 267 269 271 272 272 272 273 273 273 273 273 273 272 272 273 273 272 272 271 268 265 258 254 253 255 259 262 264 265 266 266 265 265 266 268 271 272 273 273 272 272 271 271 271 270 270 270 270 270 270 270 270 270 269 269 268 268 268 268 268 268 268 268 267 265 264 264 266 268 270 269 267 266 265 265 266 268 269 270 270 269 269 269 269 269 269 269 270 270 270 271 271 271 271 272 272 272 272 271 271 271 272 272 272 273 273 274 275 275 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 268 268 268 268 269 269 269 269 270 269 269 269 269 269 269 270 271 274 274 275 276 275 275 276 277 279 280 281 281 282 282 280 277 279 283 285 285 281 276 271 272 278 288 291 290 284 276 271 269 273 279 285 290 292 292 290 287 282 278 280 285 293 296 295 287 278 273 278 286 291 292 290 286 282 281 281 283 285 286 285 285 287 290 290 287 281 278 279 283 288 291 291 291 291 291 292 292 292 292 292 292 292 291 291 291 291 290 290 290 290 290 289 289 288 288 288 287 287 286 285 285 286 288 291 293 293 293 292 291 290 289 288 287 286 285 285 284 284 283 284 284 285 287 290 292 292 290 286 284 283 283 282 283 284 285 282 277 272 270 271 278 285 289 290 289 286 283 280 275 266 259 255 256 260 263 266 271 277 282 281 278 272 269 268 271 270 266 263 264 270 277 283 284 282 275 268 262 259 259 261 264 266 268 269 270 271 271 272 272 272 272 272 272 272 272 272 272 272 271 270 268 266 262 260 259 260 262 265 265 263 259 258 259 261 265 268 271 272 272 272 271 271 270 270 270 269 269 269 269 270 270 270 269 269 269 268 268 268 268 269 269 269 269 269 269 268 267 267 268 269 269 268 267 266 266 266 267 267 268 268 268 268 267 267 267 267 268 268 269 269 269 270 270 270 271 271 272 272 272 272 272 272 272 273 273 273 274 274 275 276 276 276 276
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 268 268 269 270 269 269 269 269 269 268 269 269 269 270 271 273 274 275 275 274 274 275 276 277 279 279 280 281 279 276 274 277 281 283 282 280 278 279 284 290 295 293 288 279 273 270 271 275 280 284 287 287 285 280 276 273 276 282 290 297 298 296 284 277 275 280 285 288 289 287 284 282 282 283 285 286 286 284 284 285 288 286 283 278 278 281 287 290 290 290 289 290 290 291 291 292 292 292 292 292 292 291 291 291 291 291 291 291 290 290 290 291 291 290 289 286 282 278 280 284 287 290 291 290 289 289 288 287 287 286 286 285 284 284 284 283 283 284 284 286 289 292 293 290 287 285 285 284 284 283 284 285 286 282 274 269 270 275 282 287 290 289 287 284 282 279 276 272 267 264 264 266 268 270 273 276 279 277 272 262 257 256 263 266 266 264 268 274 280 283 283 281 276 272 268 265 265 265 266 267 268 269 269 270 271 271 272 272 272 271 271 271 272 272 272 272 271 270 268 267 265 264 264 264 265 267 266 263 257 256 258 261 265 268 270 271 271 271 270 270 270 270 269 268 267 268 269 270 270 270 269 268 267 267 267 268 269 269 270 270 270 271 271 270 269 269 268 268 267 267 267 266 266 266 267 267 267 267 267 267 266 266 266 266 267 267 268 268 268 269 269 269 270 270 271 271 272 272 272 273 273 274 274 274 275 275 275 276 276 276 275
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 269 270 269 269 269 269 269 268 269 269 269 269 270 272 274 274 275 274 274 274 275 276 277 278 278 279 277 274 272 275 278 280 279 277 277 282 287 291 293 290 286 278 273 271 271 275 279 283 286 283 277 270 266 266 274 283 291 296 297 294 283 277 276 280 284 287 287 286 284 282 283 285 288 288 286 284 284 285 286 284 281 278 281 285 288 289 289 288 288 288 289 290 290 291 292 292 292 292 292 292 292 292 292 292 292 292 292 292 293 293 293 293 292 288 283 278 280 283 287 288 288 287 287 286 286 285 285 284 284 283 283 283 283 283 283 283 284 286 288 288 284 282 282 283 284 285 284 284 284 286 286 281 270 266 270 279 284 287 288 286 284 281 279 277 276 273 271 270 270 270 271 271 272 273 276 271 263 252 246 245 251 259 263 267 272 277 281 282 281 279 276 273 271 269 268 268 268 268 268 269 269 270 270 271 271 271 271 271 271 271 272 272 272 271 271 270 269 268 267 267 266 267 267 267 267 265 262 261 262 265 267 269 269 269 270 270 271 271 271 270 270 268 268 268 269 270 270 269 269 267 266 265 266 268 269 269 270 270 271 272 271 270 269 268 267 266 266 266 266 266 266 266 266 267 266 266 266 266 266 266 266 266 267 267 267 267 267 267 268 268 269 269 270 271 272 272 273 273 274 274 275 275 275 275 275 275 275 275 274
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 269 269 269 269 269 269 269 269 269 269 270 271 273 273 273 273 273 274 275 276 277 277 277 277 277 275 273 274 277 279 277 275 274 276 281 285 287 286 283 278 275 273 272 275 278 283 284 281 273 266 264 267 276 284 290 293 293 290 284 280 279 282 285 287 286 285 284 284 286 287 288 288 286 285 286 287 285 280 278 278 282 285 288 288 288 288 287 287 288 289 290 291 292 292 293 293 293 293 293 293 292 292 292 293 293 294 294 295 295 294 293 289 286 284 285 286 286 286 286 285 285 285 284 284 283 283 282 282 282 282 282 282 282 283 283 284 285 284 279 278 279 282 283 284 284 284 285 286 284 277 264 263 267 276 281 283 284 282 280 279 277 276 275 273 272 272 272 272 272 272 272 272 271 264 254 243 241 243 251 258 264 270 275 279 281 280 279 277 275 273 272 271 270 269 269 269 269 269 269 269 270 270 271 271 271 271 271 271 271 270 269 268 268 268 269 269 268 268 268 268 268 268 268 267 266 266 266 267 268 268 269 269 270 270 271 271 271 270 269 269 268 269 269 269 269 269 268 267 266 266 267 268 268 269 269 270 271 271 271 270 269 268 267 266 265 265 265 266 266 266 266 266 266 266 265 265 265 265 266 266 266 266 265 266 266 266 267 267 268 269 270 270 271 272 272 273 273 274 274 274 274 275 274 274 274 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 269 269 269 268 269 270 271 272 272 272 273 274 275 276 277 277 277 277 277 276 276 276 277 277 277 274 272 272 275 279 282 281 280 278 277 276 275 276 278 281 281 278 273 268 268 272 279 284 288 288 287 285 282 280 280 283 285 285 284 284 284 285 287 288 287 286 285 284 286 286 285 280 278 278 282 285 288 289 289 288 288 288 288 289 290 291 292 292 293 293 293 293 293 293 293 293 293 294 294 295 295 295 295 294 292 290 288 287 287 286 286 285 285 285 284 284 284 283 283 282 282 281 281 281 281 281 282 282 282 283 282 281 279 279 280 281 282 283 284 284 284 284 280 274 265 265 268 273 277 279 279 279 278 277 276 275 274 273 272 272 272 272 273 273 272 270 266 259 252 247 248 252 257 263 268 273 277 279 279 278 277 275 274 273 272 271 271 270 269 269 269 269 269 269 269 270 270 270 270 270 270 270 270 269 266 265 265 267 268 269 269 269 269 269 268 268 268 268 267 267 267 268 268 269 269 269 269 269 269 268 267 267 267 268 269 269 269 269 268 268 268 268 268 268 268 267 268 268 269 270 270 270 269 269 268 267 266 266 265 265 265 265 266 266 266 266 266 265 265 265 265 265 265 265 265 265 264 265 265 266 267 267 268 269 269 270 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 268 268 269 270 270 271 272 273 273 275 275 276 277 277 277 276 276 275 275 275 275 275 275 275 274 276 278 279 278 278 277 277 276 277 277 276 275 274 273 271 271 274 277 281 283 284 283 282 280 279 279 280 283 283 283 282 282 283 285 286 286 286 285 283 283 285 286 286 284 283 283 285 287 288 288 288 288 288 288 289 290 291 291 292 292 293 293 293 293 293 293 293 294 294 294 295 295 295 295 294 293 292 290 288 287 287 286 286 285 285 284 284 284 283 283 282 282 282 281 281 281 281 281 281 281 281 281 281 280 280 280 280 281 282 283 283 284 283 282 279 274 269 269 270 273 275 276 277 277 277 277 276 275 274 273 272 272 272 272 272 272 271 269 264 259 254 253 255 259 263 267 271 274 275 276 276 275 275 274 273 272 272 271 270 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 267 266 266 267 268 269 269 269 269 269 268 268 268 268 267 267 268 268 268 268 268 268 267 265 262 260 260 262 265 267 269 269 269 268 268 267 268 268 268 269 269 268 268 268 269 269 269 269 268 268 268 267 266 266 265 265 265 265 265 266 266 266 265 265 265 265 265 265 265 264 264 264 264 264 265 266 266 267 267 268 269 269 270 270 271 271 272 272 272 272 272 272 272 272 272 272 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 271 272 273 273 274 274 275 275 275 275 274 274 273 273 273 273 273 273 274 274 275 276 276 276 276 276 276 276 276 276 275 270 267 266 268 272 275 278 280 281 280 280 279 278 278 279 281 282 281 280 279 280 282 284 284 285 283 283 282 283 284 285 286 286 286 286 287 287 287 287 287 287 288 288 289 290 290 291 292 292 292 293 293 293 293 294 294 294 295 295 295 295 294 293 292 291 290 289 288 287 286 285 285 285 284 284 284 283 283 282 282 282 281 281 281 281 281 281 281 281 281 281 280 280 279 280 280 280 281 282 283 283 282 281 279 276 273 273 273 274 275 275 276 276 276 276 276 275 275 274 273 272 272 271 270 270 268 267 263 259 256 257 259 262 265 268 270 272 272 273 273 273 272 272 272 271 271 270 270 270 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 267 267 267 267 268 269 269 269 269 269 268 268 268 267 267 267 267 267 267 267 267 266 265 262 260 258 259 262 265 267 268 268 268 267 267 267 267 268 268 269 269 269 269 269 269 269 268 268 268 267 267 267 266 266 266 265 265 265 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 265 266 266 267 267 267 268 268 269 269 270 270 271 271 271 271 271 272 272 272 272 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 273 273 273 273 273 273 273 272 271 272 272 271 271 271 271 271 272 273 274 274 275 276 276 276 276 276 275 273 270 270 270 273 276 278 279 279 279 279 280 280 280 281 282 281 278 276 277 279 282 283 283 283 282 281 282 282 283 284 285 286 286 286 286 286 286 286 286 287 287 288 288 289 290 291 291 292 292 292 293 293 293 294 294 294 294 295 294 294 293 292 291 289 288 287 286 285 285 284 284 284 284 283 283 283 282 282 282 282 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 281 281 282 282 281 280 279 277 276 275 275 275 275 275 275 276 276 275 275 275 275 274 274 273 272 271 269 267 266 264 262 260 258 259 260 262 264 266 268 269 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 268 268 268 268 268 267 267 267 267 267 268 268 268 268 268 268 268 268 268 267 267 267 267 266 266 266 265 265 264 262 261 261 263 264 266 267 267 267 267 267 267 267 267 267 267 268 268 269 269 269 269 268 267 267 267 267 267 267 266 266 266 265 265 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 265 265 265 266 266 267 267 267 267 267 268 269 269 270 270 270 271 271 271 271 272 272 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 272 272 272 271 271 271 271 271 270 270 270 270 270 270 271 273 274 276 276 277 277 277 276 275 274 275 275 276 277 277 277 278 279 280 281 281 281 281 282 279 276 274 277 279 282 282 282 281 281 281 281 282 282 283 284 284 284 284 284 284 285 285 285 286 286 287 288 289 289 290 291 291 292 292 292 293 293 293 293 293 293 293 293 292 291 290 288 287 286 285 284 284 283 283 283 283 283 283 283 283 282 282 282 282 282 282 281 281 281 281 281 281 281 281 280 280 280 280 280 280 281 281 281 281 280 279 278 278 277 276 276 275 275 275 275 275 275 275 275 275 274 274 274 273 272 270 268 266 264 262 261 260 259 259 260 261 263 264 266 267 268 268 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 268 268 268 268 268 267 267 267 268 268 268 268 268 268 268 268 268 267 267 267 267 267 266 266 266 265 265 264 264 263 263 263 264 265 266 266 266 267 267 267 267 267 267 266 267 267 267 268 268 268 267 266 266 265 266 266 266 267 267 266 266 265 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 264 265 265 265 266 266 266 266 266 266 266 267 267 268 269 269 270 270 270 271 271 271 272 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 271 271 271 271 271 270 270 270 269 270 272 274 275 277 277 278 277 277 276 276 277 277 277 277 276 276 277 278 279 280 280 280 280 281 279 277 276 279 280 281 281 280 280 280 280 280 280 281 281 282 282 282 283 283 283 283 284 284 285 285 286 287 288 289 290 290 291 291 291 291 291 291 292 292 292 292 291 290 289 288 287 286 285 284 283 283 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 282 281 281 281 281 281 280 280 280 280 280 280 280 280 279 279 278 277 277 277 276 276 276 276 275 275 275 275 275 275 274 274 274 273 272 271 269 267 265 263 262 261 260 260 260 261 261 262 263 265 266 266 267 267 268 268 268 268 268 268 269 269 269 269 270 270 270 270 270 270 269 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 266 266 266 265 265 265 264 264 264 264 264 264 265 265 265 266 266 266 267 267 267 267 267 267 267 267 267 267 267 266 265 264 264 264 264 265 266 266 266 266 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 264 265 265 265 265 265 265 265 265 265 266 266 266 266 267 268 268 269 269 270 270 271 271 272 272 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 272 272 271 271 271 270 271 272 273 275 276 277 278 278 277 277 277 277 277 276 276 275 275 276 277 278 278 279 279 279 279 278 278 278 279 279 279 278 278 278 278 278 278 279 279 280 280 281 281 281 282 282 282 283 283 284 284 285 287 288 288 289 289 289 289 289 289 290 290 290 290 290 289 289 288 287 286 285 284 283 283 282 282 281 281 281 281 281 281 281 281 281 281 281 280 280 280 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 279 279 278 278 277 277 277 276 276 276 276 276 276 276 276 275 275 275 274 274 273 273 272 271 270 268 267 265 264 263 262 261 261 261 261 262 262 263 264 265 265 266 266 267 267 267 267 267 268 268 268 269 269 269 269 270 270 270 270 269 269 269 269 269 269 268 268 268 268 268 269 269 269 268 268 268 267 267 267 267 267 267 266 266 266 266 265 265 265 265 264 264 264 264 264 264 265 265 265 266 266 267 267 267 267 267 267 267 267 266 266 265 264 264 263 263 263 263 264 265 265 265 265 265 264 264 264 264 265 265 264 264 264 264 264 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 267 268 268 269 269 270 270 271 272 272 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 272 272 273 275 276 277 277 277 277 277 277 276 276 276 275 274 274 275 276 276 277 278 278 278 277 277 277 277 278 278 277 276 276 276 276 276 277 278 278 279 280 280 280 281 281 281 281 282 282 283 284 285 286 287 288 288 288 288 288 288 288 288 288 288 288 288 287 286 285 284 283 283 282 282 281 281 281 281 281 280 280 280 280 280 280 280 279 279 279 279 279 280 280 280 281 281 281 281 280 280 280 279 279 279 279 279 278 278 277 277 276 276 276 276 276 276 276 276 276 276 276 275 275 275 274 273 273 272 271 270 268 267 266 265 264 263 263 262 262 262 262 262 263 263 264 264 264 265 265 266 266 266 266 267 267 267 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 267 267 267 267 266 266 266 266 266 266 266 266 266 265 265 265 264 264 264 264 264 264 265 265 265 266 266 266 266 266 267 267 266 266 265 264 264 263 263 262 262 262 262 263 263 264 264 264 264 264 263 264 264 264 264 264 264 264 264 264 265 265 265 265 265 266 265 265 265 264 264 264 265 265 265 265 265 266 266 266 267 267 268 268 269 270 271 271 272 272
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 276 277 277 277 276 276 276 275 275 274 274 275 275 276 276 277 277 277 276 276 276 276 277 276 276 275 275 274 275 275 276 277 278 279 280 280 280 281 281 281 281 282 282 283 284 285 286 286 287 287 287 286 286 286 286 286 286 286 286 285 285 284 283 282 281 281 281 281 281 280 280 280 280 280 279 279 279 279 279 279 279 278 278 279 279 279 279 280 280 280 280 280 279 279 279 278 278 278 278 277 277 276 276 276 276 276 276 276 276 277 277 276 276 276 276 275 275 274 273 273 272 271 270 269 268 267 266 265 265 264 264 263 263 263 263 263 263 263 263 263 264 264 265 265 265 266 266 266 267 267 268 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 267 267 267 266 266 266 266 266 266 266 266 266 266 266 265 265 265 265 264 264 264 264 265 265 265 265 265 265 265 265 266 266 266 265 265 264 263 263 263 262 262 261 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 264 264 265 265 265 266 266 266 266 265 265 265 265 264 265 265 265 265 265 266 266 266 267 267 268 268 269 270 270 271 272 272
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 276 277 277 277 278 278 277 277 276 276 277 277 276 276 275 274 274 275 275 276 nan nan nan 280 281 281 281 281 281 282 283 283 284 285 285 286 285 285 285 285 284 284 284 284 283 283 283 282 282 281 280 280 280 280 280 280 280 280 280 279 279 279 279 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 278 278 278 278 277 277 277 277 276 276 276 276 276 276 277 277 277 277 278 278 277 277 277 276 276 275 275 274 273 273 272 271 270 269 268 268 267 266 266 265 265 265 264 264 264 263 263 263 263 263 263 264 264 264 265 265 265 266 266 266 266 266 266 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 265 265 265 265 265 265 265 265 266 266 265 264 264 264 264 264 264 263 262 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 263 263 264 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 267 267 268 268 269 269 269 270 270 271 271 272
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