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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 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 -0 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 262 262 262 262 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 nan nan nan 254 254 254 254 254 254 253 253 252 252 252 252 252 252 251 252 251 251 251 251 251 251 251 251 251 251 251 251 251 251 251 252 252 252 252 252 252 252 252 252 252 252 252 252 252 251 250 249 248 248 249 249 250 251 251 252 252 253 253 253 253 253 253 253 253 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 256 256 255 255 255 255 255 255 255 256 256 256 256 256 256 256 257 257 258 259 260 261 262 262 262 262 262 261 260 260 260 260 261 261 262 263 265 266 266 266 266 266 265 265 265 266 266 265 263 262 262 265 268 268 269 269 269 269 270 270 270 269 269 269 269 269 268 268 268 268 268 268 268 268 269 269 269 269 269 270 270 270 270 270 270 269 268 267 265 265 264 265 265 266 267 268 269 270 270 270 271 271 271 271 272 272 272 272 272 273 273 273 273 273 274 274 276 276 277 278 278 279 279 279 278 278 279 278 278 278 278 280 280 281 282 283 283 284 285 285 285 286 286 287 287 287 286 286 286 286 286 287 287 287 287 287 287 287 287 286 286 286 286 286 286 286 286 285 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 281 281 281 280 280 280 279 279 279 279 279 279 279 280 280 281 281 282 282 282 283 283 284 284 284 284 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 286 286 286 286 286 285 285 284 284 284 283 283 283 282 282 283 283 282 283 283 282 282 283 283 284 284 284 284 285 285 285 285 285 285 284 284 283 282 281 280 279 278 277 277 277 277 277 277 277 277 276 276 276 276 276 277 278 280 282 283 285 287 288 290 291 293 295 296
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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 265 265 265 265 265 265 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 254 253 nan nan nan nan nan nan nan 254 254 254 253 253 253 252 252 251 252 252 252 252 252 253 253 252 252 252 252 252 252 252 253 253 253 253 252 252 252 252 252 253 253 253 253 253 252 252 252 251 252 252 252 253 253 254 254 254 254 254 254 254 254 254 254 255 255 255 255 256 256 256 257 257 257 256 256 256 255 255 255 255 256 257 257 257 257 257 256 256 255 255 254 254 255 255 256 256 256 256 256 257 257 257 257 258 258 259 259 260 261 261 261 262 261 262 261 261 261 261 261 262 263 264 265 266 266 266 265 265 264 264 264 264 264 263 262 260 262 264 266 267 267 267 267 268 268 268 268 268 268 267 267 267 267 267 267 266 266 266 266 266 267 267 268 268 268 268 268 267 266 266 265 266 266 266 266 267 267 267 268 268 268 269 269 270 270 270 271 271 271 271 271 272 272 272 272 273 273 273 274 274 275 275 276 276 277 277 278 278 278 278 278 278 278 279 279 280 280 281 281 282 283 283 284 285 285 286 286 286 286 286 286 286 287 287 287 287 288 288 287 287 287 286 286 286 286 286 286 286 286 286 286 286 286 286 286 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 284 283 283 283 283 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 282 282 282 282 282 283 283 283 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 282 281 280 279 279 278 278 278 278 278 279 279 279 279 279 280 281 282 282 283 284 284 285 285 286 286 286 286 285 284 283 282 281 280 278 277 276 275 273 273 272 271 270 270 269 270 270 271 272 274 276 278 280 282 283 284 286 287 289 291 293
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 265 265 265 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 254 254 253 253 253 253 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 252 253 253 253 253 253 253 252 252 252 252 252 253 253 253 253 252 252 252 252 252 253 253 253 253 253 253 253 253 253 252 253 253 253 253 254 254 254 255 255 255 255 255 254 255 255 255 255 255 256 256 256 256 257 257 257 257 256 256 256 255 255 255 255 256 256 257 257 257 257 256 255 254 254 254 255 255 256 256 257 257 257 257 257 257 257 258 258 258 259 259 260 260 260 261 261 261 261 261 261 261 261 261 262 263 264 265 265 266 265 265 265 264 264 264 265 264 263 262 261 262 264 266 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 265 265 265 266 266 266 266 266 267 266 266 265 264 264 265 265 266 267 267 267 267 268 268 268 269 269 269 269 269 270 270 270 270 270 271 271 271 271 272 272 273 273 274 274 275 275 275 276 276 277 277 277 278 278 278 278 279 279 279 280 280 281 281 282 283 283 284 284 285 285 286 286 286 286 286 286 287 287 288 288 287 287 287 286 286 286 286 286 286 286 286 286 286 287 286 286 286 286 286 286 286 286 286 285 285 285 285 285 285 285 285 285 285 284 284 283 283 283 283 283 282 282 282 282 282 282 282 282 281 281 281 281 282 282 282 282 282 282 282 282 282 281 282 282 282 282 283 283 283 283 283 283 282 282 282 282 282 282 281 281 281 282 282 283 282 282 281 280 278 277 277 276 276 277 277 277 277 278 278 278 278 279 280 280 281 282 283 284 284 285 285 286 286 286 285 285 284 283 282 280 279 277 276 274 272 271 269 268 267 267 267 267 268 269 270 272 273 276 278 280 282 283 284 286 288 290 292
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 265 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 nan 253 254 253 253 253 253 253 253 253 253 253 253 253 252 252 252 252 252 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 257 257 257 257 257 256 256 255 255 255 255 256 256 256 257 257 257 256 255 255 254 253 254 255 256 257 257 257 257 257 258 258 258 258 258 258 258 259 259 259 259 260 260 260 260 261 261 261 261 261 262 262 263 264 265 265 265 265 265 265 265 265 265 265 264 263 262 262 262 264 265 266 266 266 266 266 266 266 266 266 266 266 266 265 265 265 265 265 265 265 264 264 263 263 263 263 263 263 264 264 265 266 266 266 267 267 267 267 268 268 268 269 269 269 269 269 269 269 269 270 270 270 271 271 272 272 272 273 274 274 274 274 275 275 276 276 276 277 277 277 278 278 279 279 279 279 280 280 281 282 282 283 283 284 284 285 285 285 286 286 287 287 287 287 287 287 287 287 286 286 286 286 286 286 286 286 286 286 287 287 287 286 286 286 286 286 286 286 286 286 285 285 285 285 285 285 285 284 284 284 284 284 283 283 283 283 283 283 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 280 281 281 281 282 282 282 282 282 281 281 281 281 280 280 279 278 277 276 276 276 278 279 280 280 279 278 276 275 275 275 276 276 276 276 276 277 277 277 277 277 278 279 279 280 281 282 283 284 284 285 285 285 285 284 284 283 282 280 279 277 275 273 271 269 267 266 265 265 265 265 266 267 268 270 272 274 276 278 280 281 283 285 286 288 291
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 253 253 253 252 252 252 252 252 252 253 253 253 253 254 254 254 254 254 253 253 253 253 253 253 253 253 253 254 254 254 254 255 255 255 255 255 255 255 255 256 256 256 256 256 257 257 257 257 256 256 255 255 255 256 256 256 257 257 257 256 256 255 254 253 253 253 254 256 257 257 257 258 258 258 258 258 258 258 258 258 259 259 259 259 259 259 260 260 261 261 261 261 261 262 262 263 264 264 264 264 264 264 264 264 264 264 264 263 263 262 261 262 263 265 265 265 265 265 265 266 266 265 265 265 264 264 264 264 264 263 263 262 261 260 259 259 259 260 261 263 264 265 265 266 266 266 266 266 267 267 267 267 268 268 268 268 269 268 269 269 269 269 270 270 271 271 271 272 272 272 273 273 273 274 274 275 275 276 276 276 277 277 278 278 278 279 279 279 279 280 281 281 282 282 283 283 284 284 284 285 285 286 287 287 287 287 287 287 287 286 286 286 286 286 286 286 286 286 286 286 286 287 286 286 286 285 285 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 283 283 282 282 282 282 282 282 282 282 282 282 282 281 281 280 280 280 280 281 281 281 281 281 281 280 280 280 279 279 278 277 276 275 274 272 272 272 274 275 277 277 277 276 276 275 275 275 276 276 276 276 276 276 276 276 276 276 277 277 278 278 279 281 281 282 282 283 283 284 284 284 283 283 281 280 278 276 274 272 270 268 266 264 264 263 263 263 264 265 267 269 271 273 275 277 278 280 281 283 285 287 290
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 253 253 253 253 252 252 252 252 253 253 253 253 254 254 254 254 254 254 254 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 255 255 255 255 255 255 256 256 256 256 256 256 256 256 257 256 256 256 256 256 256 256 257 257 257 257 256 256 255 254 253 252 253 254 255 257 257 258 258 258 259 259 259 258 258 258 258 258 259 259 259 259 259 260 260 260 260 260 260 261 261 262 262 263 263 263 264 263 263 262 262 262 262 262 263 263 262 261 261 263 263 264 264 264 264 264 264 264 264 264 264 264 264 263 263 261 260 259 259 259 259 259 259 260 261 263 264 265 265 265 265 265 266 266 266 266 266 266 267 267 268 268 268 268 268 268 269 269 269 270 270 270 270 271 271 271 272 272 273 273 274 275 275 275 275 276 276 277 278 278 278 278 278 279 279 280 280 281 281 282 283 283 283 283 284 284 285 286 286 287 287 287 287 287 286 286 286 286 286 286 286 286 286 286 286 286 286 286 286 285 285 285 285 285 285 285 285 285 285 284 284 284 284 285 285 285 285 285 285 284 285 284 284 284 284 284 283 283 283 283 283 283 282 282 282 282 282 282 282 282 281 281 280 280 280 280 281 281 281 281 281 280 280 280 279 279 278 277 276 275 274 273 272 271 271 271 272 273 274 275 276 275 275 275 275 275 276 276 276 276 276 276 276 276 275 276 276 276 277 277 278 279 280 281 281 282 282 283 283 283 282 282 280 279 277 276 273 271 269 267 265 263 263 262 262 263 264 265 267 269 271 273 274 276 277 279 280 282 284 286 289
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 253 253 252 253 253 253 253 253 254 254 254 254 254 254 254 254 253 253 253 253 253 253 253 252 252 252 253 253 253 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 256 255 254 253 252 253 254 255 256 257 257 258 258 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 260 260 260 260 260 261 261 262 262 262 262 262 262 261 260 260 260 261 262 264 263 262 261 260 261 262 264 264 264 264 263 263 263 263 263 263 263 262 261 260 259 259 259 259 259 260 260 261 262 262 263 264 264 264 265 265 265 265 265 265 265 266 266 266 266 267 267 267 268 268 268 269 269 269 269 269 269 270 270 270 271 271 272 273 274 274 274 275 275 276 276 277 277 277 278 278 279 279 279 280 280 281 281 282 282 282 282 282 283 284 285 285 286 286 286 286 286 286 286 286 285 286 286 286 286 286 286 286 286 286 286 285 285 285 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 283 283 283 283 283 283 283 283 283 282 281 281 280 280 280 280 281 281 281 281 281 280 280 279 279 278 277 277 276 275 274 273 272 272 272 271 271 271 272 273 274 274 274 275 275 275 275 276 276 276 276 277 276 276 275 275 275 276 276 276 277 278 279 279 280 280 281 281 281 281 281 281 281 279 278 276 275 272 270 268 266 264 263 262 262 262 263 263 265 267 269 271 273 274 276 277 278 279 281 283 286 288
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 nan nan nan nan nan nan nan nan nan 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 nan nan nan nan 253 nan nan nan 253 254 254 254 254 254 254 254 254 254 254 254 254 254 253 253 253 252 252 252 252 252 253 253 253 253 253 254 254 254 254 255 255 255 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 256 255 254 253 253 253 254 255 255 256 257 257 258 258 258 258 258 258 257 257 258 258 258 258 258 258 259 259 259 259 259 259 260 260 261 261 261 261 261 261 260 260 259 259 260 262 263 263 262 261 259 260 260 262 263 263 263 263 263 263 263 263 263 262 261 260 259 259 259 260 260 260 261 261 261 262 262 263 263 263 264 264 264 264 265 265 265 265 265 265 265 266 266 266 267 267 268 268 268 268 268 268 268 269 269 269 270 270 271 271 272 273 274 274 274 275 275 276 277 277 278 278 279 279 279 279 280 280 280 281 282 282 282 282 282 283 283 284 284 285 285 285 285 286 285 285 285 285 285 285 285 286 286 286 286 286 286 285 285 285 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 284 284 283 283 283 283 283 283 283 282 282 281 280 280 280 281 281 281 281 281 281 280 280 280 279 278 277 277 276 275 274 274 273 273 273 273 272 272 272 272 273 273 273 274 274 275 275 275 276 276 276 276 276 276 275 275 275 275 275 276 276 276 277 277 278 279 279 279 280 280 280 280 280 280 279 278 276 274 272 270 268 266 265 263 262 262 262 263 264 265 267 269 272 273 275 275 276 277 279 281 283 286 288
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 254 254 254 254 253 253 252 252 252 252 252 252 252 253 253 253 253 253 254 254 254 255 255 255 255 255 255 256 256 256 256 256 256 256 257 257 257 257 257 257 257 257 256 255 255 254 253 253 254 254 255 256 256 257 257 257 257 257 257 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 259 259 260 260 260 261 261 261 261 260 260 261 261 262 262 262 261 260 260 259 260 262 262 263 263 263 263 263 262 261 260 260 259 259 260 260 261 261 261 261 261 262 262 262 262 263 263 263 264 264 264 264 264 265 265 265 265 265 265 265 266 267 267 267 268 268 268 268 268 268 268 269 269 270 270 271 271 272 272 273 273 274 275 275 276 277 277 277 278 278 279 279 279 280 280 280 281 281 281 281 282 282 282 283 283 284 284 284 284 284 285 285 285 285 285 285 285 285 285 286 286 286 286 286 285 285 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 282 282 281 281 281 281 281 281 282 281 281 281 281 280 280 279 278 277 277 276 275 275 275 274 274 273 273 273 273 273 273 273 273 273 273 274 274 275 275 276 276 276 276 276 276 275 275 275 275 275 275 276 276 275 275 275 277 278 278 278 278 279 279 279 279 279 278 278 276 274 272 270 268 267 265 264 263 262 262 263 264 266 268 270 272 274 275 275 276 277 278 281 283 286 288
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 253 253 253 253 252 252 252 252 252 253 253 253 253 253 253 253 254 254 254 254 254 254 254 255 255 255 255 255 255 256 256 256 256 256 256 257 257 257 257 256 255 255 254 253 253 254 254 255 255 256 256 256 256 256 256 256 256 256 255 256 256 256 257 257 257 257 257 258 258 258 258 259 259 259 260 260 261 261 261 261 261 261 261 261 262 262 262 262 261 261 260 261 262 263 263 263 263 262 261 260 260 260 260 260 260 261 261 261 261 261 262 262 262 262 262 263 263 263 264 264 264 264 265 265 265 265 265 265 265 266 266 267 267 267 267 268 268 268 268 268 268 269 269 270 270 271 271 272 272 273 273 274 275 275 276 277 277 278 278 278 279 279 279 279 279 280 280 281 281 281 282 282 282 283 283 283 283 283 283 284 284 284 284 284 284 284 284 285 285 285 285 285 285 285 285 284 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 285 285 284 284 284 284 283 283 283 283 283 282 282 282 282 281 281 281 281 282 282 282 281 281 280 280 280 279 279 278 277 277 276 276 275 275 275 274 274 274 274 273 273 273 273 273 273 274 274 274 275 275 276 276 276 276 276 275 275 275 275 275 275 275 276 275 274 273 272 275 276 277 277 278 278 278 278 278 278 278 278 276 275 273 271 269 268 266 265 264 263 263 263 264 266 269 271 273 274 275 275 276 277 279 281 284 287 289
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 253 254 253 254 254 254 254 255 255 255 255 255 256 256 256 256 256 256 256 255 255 254 254 254 254 254 255 255 255 255 255 255 256 255 255 255 254 254 255 255 256 256 256 257 257 257 257 258 258 258 259 259 260 260 260 261 261 261 261 261 261 261 262 263 263 263 263 262 261 261 261 262 262 262 261 261 260 260 260 260 261 261 261 261 261 261 261 262 262 262 262 262 263 263 263 263 264 264 264 264 265 265 265 265 265 265 265 266 266 267 267 267 267 267 268 268 268 268 269 269 269 270 270 271 272 272 272 273 273 274 275 275 276 276 277 278 278 278 278 278 279 279 279 279 280 280 280 281 281 281 282 282 282 282 282 282 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 283 283 283 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 283 283 283 283 282 282 282 281 281 281 281 281 281 282 282 282 281 281 280 280 279 279 279 279 278 278 277 277 276 276 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 275 275 275 275 275 276 276 275 275 275 275 275 275 275 275 275 273 272 270 272 275 276 277 277 278 278 278 278 278 278 277 276 275 274 272 270 269 267 266 264 264 263 263 265 267 269 271 272 274 274 275 276 277 280 282 285 287 289
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 253 253 253 253 253 253 253 253 253 253 252 252 253 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 255 256 256 256 256 256 256 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 254 254 254 254 255 255 256 256 256 257 257 257 258 258 259 259 259 259 259 260 260 260 259 260 261 262 262 263 263 264 264 263 262 262 261 261 261 260 260 260 260 260 261 261 262 262 262 262 261 262 262 262 262 262 262 263 263 263 263 263 264 264 264 264 265 265 265 265 265 265 266 266 266 267 267 267 267 268 268 268 268 269 269 269 270 270 271 271 272 272 273 273 274 274 275 275 276 276 277 277 277 277 278 278 278 278 278 278 279 279 280 280 280 281 281 281 281 282 282 282 282 282 282 282 282 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 283 283 282 282 282 282 281 281 281 281 281 281 281 281 281 281 280 280 280 279 279 279 279 279 278 278 278 277 277 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 274 275 275 275 275 275 275 276 275 275 275 275 275 275 275 275 274 274 273 271 272 273 276 277 278 278 278 278 278 278 277 277 276 275 274 273 271 270 268 267 265 264 264 264 265 267 269 271 272 273 273 274 275 278 281 284 287 289 290
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 253 253 253 253 253 253 253 253 253 252 252 252 253 253 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 255 255 255 255 256 256 256 256 256 256 256 255 255 255 255 255 255 256 256 255 255 254 254 254 254 255 255 255 256 256 256 257 257 257 258 258 258 258 258 259 258 258 258 258 259 261 262 263 263 263 263 262 262 261 261 260 260 259 259 259 260 261 261 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 264 264 264 265 265 265 265 265 265 265 266 266 266 267 267 267 267 268 268 268 269 269 269 270 270 271 271 272 272 273 273 273 274 274 275 275 276 276 276 276 276 277 277 277 277 277 277 277 277 278 278 279 279 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 282 283 283 283 283 284 284 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 283 283 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 280 280 280 280 279 279 279 279 279 279 278 278 278 277 277 277 277 277 276 276 276 276 276 275 276 276 275 275 275 275 275 275 275 275 275 276 276 276 275 275 275 275 274 274 274 274 273 273 273 273 275 277 278 279 279 279 279 278 277 277 276 275 274 273 272 271 269 268 266 265 264 264 265 267 268 270 271 272 272 274 276 279 283 286 288 290 291
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 255 256 256 256 256 256 256 256 255 255 255 255 255 256 256 256 256 255 255 255 254 255 255 255 255 256 256 256 257 257 257 258 258 258 258 258 258 258 257 257 257 259 260 261 262 262 262 262 261 261 260 260 259 259 260 260 260 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 265 265 265 265 265 265 266 266 266 267 267 267 267 268 268 268 269 269 270 270 271 271 272 272 272 272 273 273 274 274 275 275 276 276 276 275 275 276 276 276 276 276 277 276 276 277 277 278 278 279 279 279 280 280 280 280 280 280 280 280 280 280 280 280 281 281 281 281 281 281 281 281 281 282 282 282 282 282 283 283 283 284 284 284 284 284 284 285 285 285 285 285 285 285 285 285 285 285 285 285 284 284 283 283 282 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 280 280 280 280 280 279 279 279 279 279 279 279 278 278 278 278 278 277 277 277 276 276 276 276 276 276 276 276 276 275 275 275 275 275 276 276 276 276 275 275 274 274 273 273 273 274 273 273 273 275 277 278 279 280 280 280 279 279 278 277 276 275 274 273 272 271 269 267 266 265 264 265 266 268 270 271 271 272 273 276 280 284 287 289 290 291
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 262 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 253 253 253 253 253 253 253 254 254 254 253 253 253 253 253 253 253 253 253 253 254 254 254 254 254 255 255 255 256 256 256 256 256 256 255 255 255 255 255 256 256 256 256 256 255 255 255 255 255 255 255 256 256 256 256 257 257 257 257 257 257 257 258 258 257 257 257 258 259 261 261 261 261 261 260 260 260 260 260 260 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 265 265 266 266 266 266 267 267 267 268 268 269 269 270 270 271 271 272 272 272 272 273 273 274 274 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 281 281 281 281 282 282 282 282 283 283 284 284 284 284 284 284 284 284 284 284 284 285 285 285 285 285 285 284 284 283 283 283 283 282 282 282 282 282 283 283 283 283 283 283 282 282 282 282 281 281 281 280 280 280 280 280 280 280 280 280 279 279 279 279 278 278 278 278 277 277 277 277 277 277 277 277 276 276 276 275 275 275 275 275 276 276 276 276 275 274 274 273 273 273 273 273 273 273 275 276 278 279 281 282 282 282 281 280 278 277 276 275 274 273 272 271 269 267 266 265 265 266 268 269 271 271 272 274 277 281 284 288 289 290 290
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 254 254 254 254 254 254 254 254 254 254 254 254 254 254 253 253 253 253 253 253 253 253 253 254 254 254 254 255 255 255 255 256 256 256 256 255 255 255 254 254 255 256 256 256 256 256 256 256 256 256 256 256 256 256 256 257 257 257 257 257 257 256 257 258 258 259 258 257 257 258 259 260 261 261 261 260 261 261 261 261 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 265 265 266 266 266 267 267 268 268 268 269 270 270 271 271 271 272 272 272 272 273 273 274 274 274 274 275 275 275 275 275 275 275 275 276 276 276 275 275 276 276 276 277 277 277 278 277 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 280 280 280 281 281 281 281 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 285 284 284 284 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 282 282 282 282 281 281 281 281 281 281 281 281 280 280 280 280 279 279 279 279 278 278 277 277 277 277 277 277 277 277 277 276 276 275 275 274 274 274 274 275 275 275 274 273 273 272 272 272 272 272 273 273 273 275 277 279 282 283 284 284 283 282 280 279 278 277 276 275 274 273 272 270 268 266 266 266 268 269 270 271 272 274 277 281 285 287 289 289 289
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 254 254 254 254 253 253 253 253 253 253 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 254 255 255 256 256 256 256 256 256 256 257 257 257 257 257 257 257 258 258 258 257 257 256 257 257 258 259 259 259 259 259 259 260 261 261 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 262 262 262 262 263 263 263 263 263 263 263 262 262 263 263 263 263 263 263 263 264 264 264 264 264 265 265 265 266 267 267 268 268 269 269 270 270 271 271 271 271 272 272 272 273 273 273 274 274 274 274 275 275 275 275 275 275 275 275 275 276 275 276 276 276 276 276 276 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 279 279 279 279 280 280 280 280 280 281 281 281 282 282 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 282 282 282 281 282 281 281 281 281 281 280 280 280 280 279 279 278 278 278 278 278 278 278 278 277 277 277 276 276 275 275 274 274 274 273 273 274 274 273 273 272 271 270 270 270 271 271 271 272 273 276 279 282 284 285 285 284 283 282 281 280 280 279 278 277 276 274 272 270 268 267 267 268 269 270 271 272 275 278 281 284 286 287 288 289
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 nan nan nan nan 255 255 255 255 254 254 253 253 253 253 254 254 254 254 254 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 256 256 256 256 256 256 257 257 257 257 258 258 258 259 259 259 259 258 258 257 257 257 258 259 259 259 259 259 260 260 261 261 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 262 262 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 264 264 265 265 266 266 266 267 267 268 268 269 269 270 270 270 271 271 271 272 272 273 273 273 273 274 274 274 274 274 274 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 279 279 279 279 279 280 280 281 281 281 282 282 282 282 283 283 283 283 283 283 283 283 283 283 284 284 284 284 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 283 283 283 283 282 282 282 281 281 281 281 280 280 280 279 279 279 279 278 278 278 278 278 277 277 277 276 276 275 275 274 274 273 273 272 272 272 273 272 272 271 270 269 269 269 269 270 269 270 271 275 278 281 284 285 285 285 284 284 283 282 282 282 281 281 280 278 276 273 271 269 268 268 269 270 271 274 276 278 280 282 284 286 287 288
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 260 260 260 260 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 255 255 255 255 254 254 254 254 254 254 254 255 255 255 255 255 256 256 256 256 256 256 256 256 256 255 255 255 256 256 256 256 256 256 257 257 257 258 258 259 259 260 260 260 260 260 260 259 258 258 258 259 259 260 260 259 260 260 260 260 260 260 261 261 261 261 262 262 262 262 262 262 263 263 262 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 264 264 264 265 265 266 266 266 267 267 267 268 268 269 269 270 270 271 271 271 271 272 272 272 273 273 273 274 274 274 274 274 274 274 274 274 275 275 275 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 279 279 279 280 280 281 281 281 281 282 282 282 282 282 282 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 283 283 283 283 282 282 281 281 280 280 280 280 279 279 279 279 279 279 278 278 278 277 277 277 276 276 275 275 274 274 273 273 272 272 271 271 272 272 271 271 269 268 268 268 268 268 267 268 269 273 276 280 282 283 284 285 285 284 284 284 283 283 284 284 283 282 280 277 274 271 270 269 269 270 273 275 277 279 280 281 283 284 285 287
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 260 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 nan 255 255 255 254 254 254 255 255 255 255 255 255 256 256 256 257 257 256 256 256 257 257 256 256 255 255 256 256 256 256 256 256 256 256 257 257 258 259 260 261 261 261 261 261 260 260 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 262 262 262 262 262 263 263 264 264 264 265 265 265 266 266 266 266 267 268 268 269 269 270 270 270 270 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 274 274 274 275 275 275 275 275 276 276 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 278 278 278 279 279 280 280 280 281 281 281 281 281 281 281 282 282 282 282 282 282 283 283 283 283 283 283 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 281 281 280 280 280 279 279 279 279 279 278 278 278 278 277 277 276 276 275 275 275 274 274 273 273 272 272 271 271 270 270 270 270 270 269 268 267 266 266 266 266 266 268 271 274 277 279 281 283 284 285 285 285 285 285 285 285 285 285 285 283 281 277 275 272 271 270 272 274 276 278 280 281 282 283 284 284 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 nan nan nan 256 256 255 255 255 256 256 255 256 256 256 256 256 257 257 257 257 257 257 257 257 257 257 256 256 256 256 256 257 257 256 256 255 255 255 256 257 258 259 260 260 260 260 260 260 260 259 258 258 258 258 258 258 258 259 259 259 259 260 260 260 260 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 264 264 264 264 264 265 265 265 266 266 267 267 268 268 269 269 269 270 270 270 270 271 271 271 271 272 272 272 272 272 272 272 272 273 273 273 273 274 274 274 275 275 275 276 276 276 276 276 276 277 277 277 277 277 277 276 276 276 276 276 276 276 277 277 277 277 278 278 279 279 280 280 280 280 280 281 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 281 281 281 280 280 280 279 279 279 278 278 278 278 278 277 277 277 276 276 275 274 274 274 273 273 272 272 271 270 270 269 269 269 269 268 268 267 266 266 265 264 264 265 266 268 271 274 277 279 281 284 285 286 286 286 286 286 286 286 286 286 285 283 281 278 275 273 272 274 275 277 279 281 283 285 285 285 285 284
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 256 256 257 257 256 257 257 257 257 257 257 258 258 258 257 257 258 258 258 257 257 257 256 256 256 257 256 256 255 254 254 253 254 255 256 257 257 257 258 258 258 259 258 258 257 257 257 257 258 258 258 258 259 259 259 259 260 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 264 264 264 264 264 264 264 265 265 265 266 266 267 267 268 268 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 274 274 274 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 278 278 278 279 279 279 280 280 280 280 280 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 282 281 281 281 280 280 280 280 279 279 279 279 278 278 278 277 277 277 276 276 275 274 274 274 273 273 272 271 270 270 269 268 268 268 268 267 267 267 266 265 264 263 263 263 264 266 268 271 274 277 280 283 285 286 287 287 287 286 286 286 286 286 285 283 281 279 277 275 274 275 276 278 281 284 287 288 288 288 286 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 257 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 256 256 256 256 256 255 254 253 253 254 255 256 256 256 256 257 257 257 257 258 258 257 257 257 258 258 258 258 258 259 259 259 259 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 265 264 265 265 266 266 266 267 267 267 268 268 268 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 271 271 272 272 273 273 274 274 275 275 275 276 276 276 276 276 276 276 275 275 275 275 276 276 276 276 276 276 276 277 277 277 278 278 278 279 279 279 279 280 280 280 280 280 280 280 280 281 281 282 282 282 282 282 282 282 282 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 282 282 282 282 281 281 281 281 280 280 280 280 280 280 279 279 279 279 278 278 277 277 276 276 275 274 274 273 273 272 271 270 269 269 268 268 268 268 267 267 266 266 265 264 263 263 262 262 263 265 269 272 276 279 282 284 286 287 287 287 287 286 286 285 284 283 282 281 279 277 275 274 274 276 279 283 287 290 291 291 289 287 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 259 259 258 258 258 258 259 259 258 258 258 257 257 257 257 256 256 256 255 254 254 254 255 255 256 256 256 256 257 257 257 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 262 262 262 262 262 262 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 265 265 265 266 266 266 267 267 267 267 268 268 268 268 269 269 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 270 270 271 271 272 273 273 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 277 277 277 278 278 278 278 279 279 279 279 280 280 280 280 280 280 280 281 281 281 281 281 282 282 282 282 282 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 280 280 280 280 280 279 279 278 278 277 276 276 275 275 274 273 272 271 270 270 269 268 268 268 268 267 266 266 265 265 264 264 263 262 262 263 264 267 271 274 277 280 282 284 285 285 286 286 285 284 283 282 281 280 279 277 275 273 272 273 275 279 284 288 291 291 291 289 287 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 258 257 257 257 257 256 256 256 255 255 255 256 256 257 257 257 257 257 257 257 258 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 265 266 266 266 266 267 267 267 267 268 268 268 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 269 269 269 269 270 270 271 271 272 273 273 274 274 274 274 274 274 275 275 274 274 275 275 275 275 275 275 276 276 276 276 276 277 277 277 277 278 278 278 278 279 279 279 279 279 280 280 280 280 280 280 281 281 281 281 282 282 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 282 282 282 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 280 280 280 279 279 278 278 277 276 275 274 274 273 272 271 270 270 269 269 268 267 267 266 266 265 265 264 264 263 263 263 263 265 268 271 273 276 278 280 281 282 283 284 284 284 283 281 279 277 276 274 273 271 270 269 270 272 277 282 286 289 289 289 287 285 282
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 259 260 260 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 258 258 258 257 257 257 257 257 257 257 256 257 257 257 258 258 258 258 257 257 257 257 257 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 259 260 260 260 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 263 263 263 263 264 264 264 264 264 264 264 264 264 265 265 266 266 266 266 267 267 267 268 268 268 268 269 269 269 269 269 269 268 268 268 268 267 267 268 268 268 268 269 269 269 269 270 270 270 271 272 273 273 273 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 276 276 276 276 276 277 277 277 277 278 278 278 278 278 279 279 279 279 279 279 280 280 280 280 280 281 281 281 281 282 282 282 282 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 284 283 283 283 282 283 282 282 282 283 283 283 283 283 283 283 282 282 282 282 282 282 282 282 282 281 281 281 280 280 279 279 278 278 277 275 275 274 273 272 271 271 270 270 269 268 267 266 265 265 265 265 264 264 264 264 265 267 269 271 273 274 276 278 280 281 281 282 282 282 280 278 276 273 271 269 268 267 265 265 265 267 271 275 280 283 285 285 283 281 278
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 253 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 260 260 260 261 261 261 261 261 261 260 260 260 260 260 260 260 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 257 257 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 262 262 262 262 262 262 262 262 262 262 263 263 263 263 264 264 264 264 264 264 264 264 264 265 265 265 265 266 266 266 267 267 267 267 268 268 268 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 269 269 269 269 270 270 270 271 271 272 273 273 273 273 273 273 273 273 273 273 274 274 274 274 275 275 275 275 275 276 276 276 276 276 277 277 277 277 278 278 278 278 278 279 279 279 279 279 279 279 279 280 280 280 281 281 281 281 282 282 282 282 282 282 283 283 283 283 283 283 283 283 284 284 284 284 283 283 283 283 283 283 283 283 283 283 283 283 284 284 283 283 283 283 283 283 283 283 283 283 283 282 282 282 282 281 281 280 279 279 278 277 276 275 274 273 273 272 272 271 270 268 267 265 265 264 264 264 265 265 265 266 267 268 270 271 272 273 275 277 278 279 280 280 279 278 277 275 273 270 267 265 264 263 262 261 262 263 266 269 273 276 277 277 276 273 271
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 260 260 260 261 261 261 261 261 261 261 261 261 261 260 260 260 260 259 259 259 259 258 258 258 259 259 259 259 259 259 259 259 258 258 259 258 258 258 258 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 261 261 261 262 262 262 262 262 262 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 265 265 265 265 265 265 265 266 266 266 266 267 267 267 268 268 268 269 269 269 269 269 269 268 268 268 267 268 268 268 268 268 269 269 269 269 270 270 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 275 275 275 275 276 276 276 276 277 277 277 277 277 278 278 278 278 279 279 279 279 279 279 279 279 279 280 280 280 281 281 281 281 281 281 281 281 282 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 284 284 285 285 285 285 285 285 284 284 284 284 284 284 283 283 282 281 281 280 279 279 278 277 276 275 274 273 273 272 270 269 267 265 264 263 263 263 264 265 266 267 268 269 270 270 271 272 274 275 276 277 277 276 276 275 274 274 272 270 268 265 263 262 261 260 261 262 264 266 268 270 271 271 269 267 265
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 260 260 260 260 260 261 261 261 261 262 262 261 261 261 261 261 261 260 260 260 259 259 259 258 259 259 259 259 259 260 260 260 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 259 259 259 259 259 259 259 259 259 260 260 260 260 260 261 261 261 261 262 262 262 262 262 263 263 263 263 263 264 264 264 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 267 267 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 268 268 268 269 269 269 270 270 271 271 272 272 272 273 273 273 273 273 273 272 272 272 272 273 273 273 273 274 274 274 275 275 275 275 276 276 276 276 277 277 277 277 277 278 278 278 278 279 279 279 279 279 279 279 279 280 280 280 280 280 281 280 280 280 280 281 281 281 281 282 282 282 283 283 283 283 283 283 284 283 283 284 284 284 284 284 285 285 285 285 285 285 285 285 286 286 286 286 286 286 286 286 286 286 286 286 286 285 285 284 283 282 282 281 280 279 278 277 277 276 275 274 273 272 270 268 266 264 263 262 262 263 265 267 268 269 269 269 269 270 271 272 272 273 273 274 273 273 273 273 273 273 271 269 267 264 262 261 262 262 263 264 265 266 266 267 266 265 264 262
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 250 249 248 247 247 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 259 259 259 260 260 nan nan nan 261 261 262 262 262 262 262 262 262 262 262 261 261 260 260 260 259 259 259 259 259 259 259 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 261 261 261 261 261 262 262 262 262 263 263 263 263 263 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 270 270 271 271 272 272 272 272 272 273 273 273 272 272 272 272 272 272 272 273 273 273 273 274 274 274 275 275 275 275 276 276 277 277 277 277 277 277 278 278 278 278 279 279 279 279 279 279 279 279 279 280 280 280 280 280 279 279 279 279 280 280 281 281 281 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 285 285 285 285 285 286 286 286 286 286 287 287 287 287 287 287 288 288 288 288 288 288 287 287 286 285 285 284 283 282 281 280 280 279 278 278 277 276 275 273 270 268 265 263 262 262 263 264 266 268 269 269 269 269 269 269 269 269 269 270 271 271 272 273 273 274 274 273 271 268 266 264 263 263 264 264 264 263 263 263 264 264 263 261 259
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 253 252 251 250 248 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 250 251 250 250 250 251 251 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 260 260 nan nan nan 261 261 262 262 263 263 263 263 263 263 262 262 261 261 261 261 260 260 259 259 259 259 259 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 261 261 261 261 261 261 262 262 262 263 263 263 264 264 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 267 267 267 267 268 268 268 267 267 267 267 267 268 268 268 268 268 268 268 269 269 269 270 270 270 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 274 274 275 275 276 276 276 277 277 277 277 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 281 281 282 282 282 283 283 283 283 283 284 284 284 284 284 284 285 285 285 285 285 286 286 286 286 287 287 287 288 288 288 288 289 289 289 289 289 290 290 289 289 289 288 288 287 286 284 283 283 282 282 281 281 280 278 277 275 273 271 268 265 263 262 263 264 265 267 268 269 270 270 270 270 269 269 270 271 271 272 272 273 274 274 274 273 272 270 268 266 265 265 264 263 262 261 261 261 261 261 260 259 258
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 255 254 253 252 251 251 250 249 248 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 250 250 250 250 250 250 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 258 259 259 259 260 260 261 261 261 261 261 262 262 263 263 263 263 263 263 262 262 262 262 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 262 262 262 263 263 263 264 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 269 269 269 270 270 270 270 271 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 275 275 276 276 276 276 277 277 277 277 277 277 278 278 278 278 278 278 279 279 279 279 279 279 279 278 278 278 278 278 279 279 280 280 280 281 281 281 282 282 282 282 283 283 283 283 284 284 284 284 284 284 284 285 285 285 285 286 286 286 286 287 287 287 288 288 288 289 289 289 289 289 289 289 289 289 289 289 288 287 286 286 285 285 285 284 284 283 283 281 279 278 276 273 270 267 265 263 262 262 264 266 269 271 272 272 272 272 271 271 272 272 273 273 273 274 274 274 274 273 272 271 270 269 268 267 265 263 262 261 260 260 260 259 258 257 255
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 256 255 254 252 251 251 250 250 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 256 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 260 260 259 259 259 259 259 259 259 260 260 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 260 260 260 260 260 260 260 261 261 261 260 261 261 261 262 262 262 263 263 263 264 264 265 265 265 265 265 265 265 265 265 266 266 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 273 273 274 274 275 275 275 275 276 276 276 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 279 279 280 280 280 280 281 281 281 281 282 282 282 282 282 283 283 283 283 283 283 283 284 284 284 284 284 284 285 285 285 285 286 286 286 286 287 287 288 288 288 288 288 288 287 287 287 287 287 286 286 286 286 286 286 286 286 286 286 285 284 282 280 278 275 273 270 267 264 262 262 264 267 271 274 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 273 273 272 271 271 270 269 267 265 263 261 261 260 259 258 257 255 254
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 257 255 253 252 251 251 250 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 257 257 nan nan nan nan 257 257 257 257 257 nan nan nan nan nan nan nan nan 256 256 256 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 261 261 261 260 260 260 259 259 259 259 260 261 261 261 261 261 261 261 261 nan nan nan nan nan nan nan 262 262 262 261 261 261 261 261 261 261 261 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 260 260 260 260 261 261 261 261 261 261 261 261 262 262 262 263 263 263 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 273 273 273 274 274 275 275 275 275 275 275 276 276 276 276 277 277 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 279 279 280 280 280 280 280 281 281 281 281 281 281 281 281 281 282 282 282 282 282 282 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 285 285 285 286 286 286 286 285 285 285 285 285 285 286 286 286 286 287 287 287 287 287 287 286 285 284 282 280 278 275 272 269 266 264 265 268 272 276 278 279 277 277 276 276 276 276 276 276 275 275 275 274 273 273 273 273 273 272 272 271 270 269 267 265 263 261 260 259 257 256 254 253
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 257 256 254 252 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 257 257 257 257 256 257 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 260 260 259 259 260 261 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 261 261 261 261 261 261 261 261 261 260 260 260 260 260 259 259 259 259 259 258 259 259 259 259 259 260 260 260 260 261 261 261 261 261 261 262 262 262 262 263 263 263 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 273 273 274 274 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 278 278 278 279 279 280 280 280 280 280 280 280 280 280 280 280 280 280 280 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 282 283 283 283 283 283 283 283 283 283 284 284 284 284 284 284 284 285 285 285 286 286 287 287 286 287 287 287 287 287 286 285 283 282 280 278 276 273 270 269 272 275 280 282 283 282 279 278 276 277 277 278 277 277 276 276 275 275 274 273 273 273 273 273 272 272 272 270 269 267 264 262 259 257 255 254 253 253
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 257 255 254 253 252 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 257 257 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 261 261 261 261 261 261 261 261 260 260 260 259 259 259 259 259 258 258 259 259 259 259 259 259 260 260 261 261 261 261 261 261 262 262 262 262 263 263 264 264 264 265 265 265 265 266 266 266 266 266 265 265 265 265 265 265 265 265 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 270 270 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 272 272 272 272 272 272 273 273 274 274 274 275 275 275 275 275 274 274 275 275 275 275 276 276 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 278 279 279 280 280 280 280 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 281 281 281 281 281 281 281 281 282 282 282 283 283 282 282 282 282 282 282 283 283 284 284 284 284 285 286 286 287 287 287 286 287 287 287 288 288 287 286 285 284 282 281 279 277 275 276 279 283 286 286 286 284 281 279 278 278 278 278 278 278 277 276 275 275 274 273 273 273 273 273 272 272 271 271 269 267 265 262 259 256 254 252 252 253
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 258 255 253 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 263 262 262 262 262 261 261 261 261 261 261 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 260 261 261 261 261 261 261 261 262 262 262 262 263 263 264 264 264 264 265 265 265 266 266 266 266 266 266 265 265 265 265 265 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 269 269 269 269 270 270 270 270 270 270 270 270 269 270 270 270 270 271 271 271 271 271 272 272 272 272 272 272 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 276 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 280 281 281 281 282 282 281 281 281 281 281 281 281 282 282 283 283 284 284 285 286 287 287 287 287 287 287 287 288 288 288 288 287 286 285 284 283 282 281 280 282 285 287 288 288 286 284 283 281 280 280 279 279 278 278 277 276 275 274 273 273 272 272 272 272 272 272 271 271 269 268 265 262 258 255 253 251 252 254
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 255 254 254 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 264 264 263 263 263 262 262 262 262 262 262 261 261 261 260 260 260 260 260 259 259 259 259 259 259 259 259 259 260 261 261 261 261 261 261 261 261 262 262 262 263 263 264 264 264 264 265 265 265 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 269 269 269 269 270 270 270 270 270 270 270 270 270 270 269 269 269 269 270 270 270 271 271 271 271 272 272 272 272 272 272 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 276 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 279 279 279 278 278 278 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 280 280 280 280 281 281 281 280 280 280 279 279 279 280 280 281 281 282 282 283 283 285 285 286 286 287 286 287 287 287 288 288 288 287 286 286 285 285 284 283 283 283 286 288 289 289 287 286 284 283 282 281 280 280 279 279 278 277 276 275 274 273 272 272 272 271 271 271 271 271 271 270 268 265 262 258 255 253 252 253 255
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 252 252 252 253 253 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 264 264 264 263 263 263 263 262 262 262 262 262 261 261 261 261 261 260 260 260 260 260 259 259 259 259 259 259 260 260 261 261 261 261 261 261 261 261 262 262 263 263 264 264 264 264 264 265 265 265 266 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 269 270 270 270 270 271 271 271 271 271 270 270 270 270 269 269 269 269 270 270 270 270 271 271 271 271 271 272 272 272 273 273 273 274 274 273 273 273 273 273 273 273 273 274 274 274 274 274 275 275 275 275 276 276 276 276 276 276 276 276 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 277 278 278 278 278 278 278 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 279 279 279 278 278 279 279 280 281 281 281 281 282 282 283 284 285 285 286 286 286 286 287 287 287 286 286 285 284 284 283 283 283 283 285 287 288 289 287 286 284 283 282 282 281 281 280 280 280 279 278 276 275 274 273 272 272 271 271 270 270 271 271 271 270 268 265 263 260 257 255 255 256 257
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256 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 251 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 264 264 264 264 264 265 265 265 265 265 264 264 264 264 264 264 263 263 263 264 264 264 264 264 264 264 264 264 264 265 266 266 267 267 267 267 267 267 267 268 268 268 268 268 268 269 269 270 270 271 271 271 271 271 271 271 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 274 274 274 274 275 275 276 276 277 277 277 277 278 278 279 279 279 279 279 280 280 280 280 281 281 281 281 281 280 281 280 281 281 282 282 282 282 282 282 282 282 282 283 283 283 282 282 281 281 281 281 282 282 283 284 284 283 283 281 280 278 277 275 274 272 271 269 268 268 267 267 267 267 267 267 267 267
256 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 266 266 265 265 265 265 265 265 265 265 264 264 264 264 264 265 265 265 265 265 266 265 265 265 265 265 265 265 265 265 264 264 264 264 265 265 265 265 265 265 265 265 265 266 266 267 268 268 268 268 268 268 268 268 268 268 268 268 269 269 270 270 271 271 270 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 271 271 271 271 271 270 270 271 271 271 272 272 272 273 273 273 273 273 273 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 274 274 275 275 275 275 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 277 277 277 278 278 279 279 279 279 279 280 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 282 282 283 283 283 283 283 283 283 283 282 282 281 281 280 280 281 281 281 282 282 283 282 282 281 280 279 278 276 275 273 271 269 268 267 267 267 268 268 268 268 267 267
256 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 255 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 266 266 266 266 266 265 265 265 265 265 265 265 265 265 265 265 265 266 266 266 266 266 266 267 267 267 267 266 266 266 266 266 265 265 265 266 266 266 266 266 266 266 266 266 267 268 268 269 269 269 269 269 269 269 268 268 268 268 269 270 270 271 271 270 270 271 271 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 273 273 272 272 272 271 271 271 271 270 270 270 270 271 271 271 272 272 272 273 273 273 273 273 273 273 274 274 275 275 275 275 275 274 274 274 274 275 274 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 274 274 275 276 276 276 276 276 276 277 278 278 279 279 279 279 279 279 280 280 280 280 280 281 281 281 281 282 282 281 281 281 281 282 282 282 283 283 284 284 284 284 283 283 282 282 281 281 280 280 281 281 281 281 282 282 282 281 280 280 279 278 277 275 273 271 269 268 267 267 267 267 268 267 267 267 267
256 257 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 267 267 267 267 268 268 268 269 269 270 270 270 270 269 269 268 268 269 269 270 271 271 271 271 271 271 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 271 271 271 270 270 270 271 271 271 272 272 272 272 272 272 273 273 273 273 274 274 275 275 275 275 275 274 274 274 274 274 274 274 274 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 273 274 275 276 276 276 276 276 276 276 277 278 279 279 279 279 279 279 279 279 280 280 280 280 281 281 281 282 282 282 282 282 282 282 282 282 283 283 284 284 284 284 284 284 283 282 282 281 281 280 280 281 281 282 282 282 282 281 281 280 279 278 278 277 275 273 271 269 268 267 267 267 267 267 267 267 267 267
255 256 258 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 268 268 268 268 268 268 269 269 270 270 270 270 270 269 269 269 269 270 270 271 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 271 271 271 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 275 275 275 275 275 274 274 274 274 274 274 274 274 275 275 275 276 276 277 277 277 277 277 277 277 276 276 276 275 275 275 275 275 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 276 276 277 277 278 279 279 279 279 279 279 279 279 280 280 280 281 281 281 281 282 282 282 282 282 283 283 282 283 283 283 284 284 284 284 284 284 283 283 282 281 281 280 280 281 282 282 283 282 282 282 281 280 279 279 278 277 275 273 271 269 268 268 268 268 268 268 268 268 268 268
254 255 256 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 251 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 267 267 266 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 269 269 268 268 268 267 267 267 268 268 268 268 268 267 267 268 269 269 270 271 271 271 270 270 269 269 269 270 271 271 272 271 271 271 271 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 275 275 275 275 275 275 274 274 274 274 274 274 274 274 275 275 276 276 277 277 277 277 277 277 277 277 276 276 275 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 276 277 277 277 278 279 279 279 279 279 279 279 279 280 280 280 281 281 281 281 281 282 282 282 282 282 283 283 283 283 283 283 283 284 284 284 284 283 283 282 282 281 280 281 281 282 283 283 283 283 282 281 280 279 279 278 276 274 273 271 270 269 269 269 269 269 269 268 268 268 267
254 255 255 255 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 267 266 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 267 267 267 268 268 268 268 268 268 269 270 271 271 271 271 271 270 270 270 271 272 272 272 272 271 270 271 271 272 273 273 273 273 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 273 273 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 277 277 277 277 277 277 277 277 276 276 276 275 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 272 272 273 273 273 273 273 274 274 274 274 274 274 274 274 275 276 276 276 277 277 277 277 278 278 279 279 279 279 279 280 280 280 280 280 280 281 281 281 281 282 281 281 281 281 282 282 282 283 283 283 283 283 283 284 284 284 283 283 282 281 281 281 281 281 282 282 283 283 282 281 281 280 279 278 277 275 274 272 271 271 270 270 270 270 270 269 269 268 268 267
254 254 254 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 266 266 266 267 267 267 267 267 267 267 267 268 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 268 269 269 270 271 272 272 272 271 271 271 271 272 272 273 273 272 271 270 270 271 271 271 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 274 274 275 275 275 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 277 277 277 277 277 277 277 277 276 276 276 276 275 275 275 275 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 272 273 273 273 273 273 273 273 274 274 274 274 275 275 276 276 277 277 277 278 278 278 278 279 279 279 279 280 280 280 280 280 280 281 281 281 282 282 282 281 281 281 281 282 282 282 282 282 282 282 283 283 283 283 283 283 282 282 281 281 280 280 281 281 282 282 282 281 280 279 279 278 277 276 274 273 271 271 271 271 271 271 270 270 269 269 268 268 267
253 254 254 254 254 255 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 266 266 267 267 267 267 267 267 267 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 271 272 272 273 272 272 272 272 272 272 273 273 273 272 271 270 270 270 270 270 271 271 271 271 271 271 272 272 272 272 273 273 273 273 273 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 275 275 275 275 275 275 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 275 275 275 275 275 274 274 274 274 274 273 273 273 273 273 272 272 272 272 272 273 273 273 273 273 273 273 274 273 273 274 275 275 276 276 277 277 278 278 278 278 278 278 279 279 279 279 280 280 280 280 280 281 281 282 282 282 282 281 281 281 281 282 282 282 282 282 282 282 283 283 283 282 282 282 281 281 280 280 280 279 279 280 280 280 280 279 278 277 277 276 275 274 273 272 271 270 270 270 270 270 270 270 269 269 268 268 267
253 254 254 254 254 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 266 266 267 267 267 267 267 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 269 269 269 269 269 269 269 269 269 269 269 269 270 270 271 272 273 273 273 273 272 272 273 274 274 274 273 272 271 270 269 269 269 270 270 270 270 270 271 271 271 272 272 273 273 273 273 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 275 275 275 275 275 274 274 274 273 273 273 273 273 272 273 273 272 272 273 273 273 273 273 273 273 273 273 273 273 274 275 275 276 276 277 277 278 278 278 278 278 278 278 278 279 279 279 279 280 280 280 280 281 281 282 282 281 281 281 281 281 281 281 281 281 281 281 282 281 281 281 281 281 281 280 280 279 279 278 277 278 278 278 277 277 276 275 274 274 273 273 272 271 270 269 269 269 270 270 270 269 269 269 268 267 267 267
254 255 255 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 244 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 267 267 267 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 269 269 269 269 269 269 269 269 269 269 269 270 271 272 273 273 274 273 273 273 274 274 275 275 274 273 272 271 270 270 269 269 269 269 269 270 270 271 271 271 272 273 273 274 274 274 274 274 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 278 278 278 278 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 275 275 275 275 274 274 273 273 273 273 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 275 275 276 276 277 277 278 278 278 278 278 278 278 278 279 279 279 279 279 279 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 280 279 278 277 276 276 276 276 276 275 274 273 272 272 272 271 271 270 269 269 268 268 268 269 269 269 269 268 268 267 267 267 266
256 256 256 255 nan nan nan nan nan 255 257 nan nan nan nan nan 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 261 261 258 nan 247 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 267 267 268 268 269 269 269 270 270 270 270 269 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 270 271 272 273 274 274 274 274 274 274 275 275 275 275 275 274 273 272 271 270 270 269 269 270 270 270 270 271 271 272 273 274 274 274 274 274 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 277 277 277 277 277 277 276 276 276 276 276 276 275 275 275 274 274 273 273 273 273 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 275 275 276 277 277 278 278 278 278 278 278 278 278 278 278 279 279 279 279 279 280 280 280 281 281 281 281 280 280 281 280 280 280 280 280 280 280 280 279 279 279 279 279 278 278 277 276 276 275 275 275 274 273 272 271 271 270 270 270 269 269 268 268 268 267 267 267 267 267 267 267 267 266 266 266 266
257 257 257 255 nan nan nan nan nan 255 257 258 258 257 257 256 255 254 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 259 258 259 260 256 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 268 269 270 270 270 270 270 270 270 270 269 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 270 271 272 273 274 274 275 274 274 274 275 275 276 276 276 276 275 274 273 272 271 271 271 271 271 271 270 270 271 272 273 274 274 274 274 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 277 277 277 276 276 276 276 276 276 276 276 276 275 275 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 273 273 273 274 275 275 276 276 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 279 279 279 280 279 279 279 280 280 280 279 279 279 279 280 280 279 279 278 278 278 278 278 277 277 277 276 276 276 275 275 274 273 272 271 270 270 269 269 268 268 267 267 267 267 266 266 266 266 266 266 266 266 266 266 267
258 258 258 257 nan nan nan nan nan nan nan 258 258 257 257 256 256 255 254 nan nan nan nan nan nan nan nan nan nan 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 256 256 256 257 253 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 268 269 269 270 270 270 271 271 271 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 270 270 271 272 273 274 274 274 274 274 275 275 276 276 277 276 276 275 275 274 273 273 273 272 272 272 271 271 271 272 273 273 274 274 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 277 278 278 278 278 278 278 278 277 277 277 277 277 277 276 276 276 276 276 276 276 276 275 275 274 274 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 273 273 273 273 272 272 272 271 272 272 272 273 274 274 275 275 276 277 277 277 277 277 277 277 277 277 278 278 277 277 277 277 278 278 278 278 278 278 278 279 278 278 278 278 278 278 279 279 278 277 277 276 276 276 276 276 276 276 276 276 276 275 274 273 272 271 270 269 268 268 268 267 267 266 266 265 265 264 264 264 265 265 265 265 266 266 267
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