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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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 276 276 276 276 277 277 277 278 278 279 279 279 279 279 280 280 280 280 281 281 281 281 282 282 282 283 283 284 284 284 285 285 284 285 284 284 284 284 283 283 282 281 281 281 280 280 280 280 280 280 281 281 281 281 281 282 282 282 282 282 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 283 282 282 282 282 281 281 280 280 280 280 280 281 281 281 281 280 280 280 280 279 279 279 279 280 280 280 280 280 280 281 280 280 279 279 278 277 277 277 277 277 277 278 278 279 279 280 280 279 279 279 280 280 275 269 263 264 266 268 268 269 271 273 273 274 274 275 276 276 276 276 277 277 277 274 269 264 258 250 245 241 245 251 259 268 273 276 275 274 273 272 271 270 270 270 271 271 272 272 272 273 273 273 272 272 271 271 270 270 269 268 268 267 267 266 265 265 264 264 263 263 263 263 263 264 264 264 264 264 264 264 265 266 266 267 268 268 268 268 268 269 269 270 271 272 273 275 276 279 282 285 288 290 288 285 282 281 280 279 279 278 278 278 278 276 274 268 263 259 259 260 263 266 268 271 275 278 280 279 276 273 271 270 270 271 273 276 279 281 283 284 284 284 284 284 284 284 284 286 287 287 286 285 283 281 280 278 277 276 275 274 271 269 267 268 269 270 271 272 273 273 273 273 273 273 272 272 272 273 273 274 274 276 278 280 280 277 272 264 257 251 247 245 245 246 247 247 246 245 244 243 243 244 245 247 250 252 253 252 251 nan nan nan nan nan nan 269 269 269 270 271 273 275 277 280 284 288 292
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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 277 277 278 278 278 278 279 279 280 280 280 280 280 281 281 281 282 282 282 282 283 283 284 284 284 284 284 285 285 285 284 284 284 283 283 282 281 281 281 280 280 280 280 280 280 280 281 281 281 282 282 283 283 283 283 283 284 284 285 285 285 284 284 284 284 284 284 283 283 283 283 283 283 283 282 282 282 281 281 281 280 280 280 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 280 280 281 281 281 280 280 279 279 278 278 278 278 278 278 278 279 280 280 280 280 280 281 282 281 278 273 266 264 265 268 271 273 275 276 276 277 277 277 276 276 276 277 277 275 270 262 254 249 249 250 251 249 249 253 261 265 267 267 268 268 267 267 267 268 270 272 273 274 274 275 275 275 274 274 274 273 273 272 271 270 269 268 268 267 266 265 265 264 264 264 263 263 263 263 263 263 263 263 263 264 264 265 266 268 269 270 271 271 272 272 272 273 273 274 274 275 276 278 280 283 287 291 294 288 280 272 270 271 273 274 274 274 272 271 269 268 267 267 267 268 270 272 274 275 277 279 281 282 282 281 279 276 275 275 276 278 279 280 280 279 278 277 276 275 276 277 279 280 280 279 277 276 276 276 277 277 277 277 276 275 274 274 275 276 276 277 277 276 275 274 273 271 271 270 270 270 272 274 275 275 275 277 282 288 290 289 284 276 267 258 249 244 243 250 258 263 261 255 249 245 244 245 248 249 251 252 253 255 259 268 276 nan nan nan nan nan nan nan 269 268 268 269 272 275 279 284 287 289
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 278 278 278 279 279 280 280 281 281 281 281 281 282 282 282 283 283 283 284 284 284 284 285 285 285 285 285 284 284 283 283 282 282 281 281 280 280 280 280 280 280 280 280 281 281 282 282 283 283 283 283 284 284 284 285 285 285 284 284 284 283 283 283 283 283 282 282 282 283 283 283 282 282 281 281 281 281 280 280 280 281 281 281 282 281 281 281 281 281 281 281 281 280 280 279 279 279 280 280 280 279 279 279 278 278 278 278 278 278 278 279 279 280 280 280 279 279 279 279 278 276 272 266 263 263 267 270 273 275 277 278 279 279 279 278 276 274 273 271 269 266 260 254 251 251 252 252 252 253 254 257 259 260 262 264 265 265 266 267 269 271 273 274 274 275 275 275 275 275 274 274 273 272 271 270 270 269 268 267 267 266 266 266 265 264 264 264 264 263 263 263 262 262 262 263 263 263 264 266 267 269 270 271 272 272 272 273 273 273 273 273 274 276 278 281 284 288 294 300 297 288 275 271 271 273 275 275 274 272 269 267 266 265 265 266 268 269 271 272 273 274 276 278 280 281 281 280 279 278 278 279 280 280 280 279 277 275 273 272 271 272 274 276 276 275 272 271 271 272 272 273 274 275 275 274 274 273 273 275 275 276 276 275 274 273 272 270 270 269 269 269 270 272 274 275 275 275 277 281 286 288 288 285 281 276 269 261 258 260 272 280 282 278 269 259 251 247 246 248 251 254 258 261 266 273 281 287 291 nan nan nan nan nan 271 270 269 269 270 272 275 279 282 285 287
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 279 279 280 280 281 281 281 282 282 282 283 283 283 284 284 284 284 284 285 285 285 285 285 285 285 284 284 283 282 282 281 281 280 280 280 280 280 280 280 280 281 281 281 282 283 283 283 283 283 284 284 284 285 285 284 284 284 283 283 283 283 282 282 282 282 283 283 283 283 282 282 281 281 281 281 280 280 280 281 281 281 282 282 282 281 281 281 281 281 280 280 279 279 278 278 278 278 278 278 278 278 277 277 277 277 278 278 278 279 279 279 279 278 278 277 276 275 273 271 268 266 265 267 270 273 276 278 280 280 280 279 278 276 273 271 269 267 265 262 259 257 257 257 257 257 257 258 258 259 260 261 262 263 265 266 268 270 272 273 274 274 274 274 274 274 274 274 273 272 271 270 269 269 268 268 267 267 267 267 266 266 265 265 265 264 264 263 263 262 262 262 262 263 263 264 265 266 268 269 270 271 271 272 272 272 272 272 272 273 274 276 278 280 284 289 296 297 293 282 276 274 276 277 276 275 272 270 267 266 265 265 265 266 268 269 269 270 270 271 273 276 278 279 280 280 280 280 281 281 281 281 279 277 275 272 270 270 270 272 272 271 268 266 267 268 270 270 271 272 272 272 272 271 271 272 273 274 276 275 274 273 271 270 270 269 269 269 270 271 273 276 277 279 279 280 282 284 287 290 295 294 295 295 297 296 294 293 293 292 290 284 276 266 261 258 259 262 267 271 275 279 285 291 294 293 nan nan nan nan nan 273 272 272 271 272 273 276 279 282 284 286
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 281 281 282 282 282 282 283 283 284 284 284 284 284 285 285 285 285 285 285 285 285 284 284 283 282 282 281 281 280 280 280 280 280 279 280 280 280 281 281 282 282 283 283 283 283 284 284 284 285 284 284 283 283 283 283 283 283 282 282 282 282 282 283 283 283 283 282 282 282 282 282 281 281 280 281 281 281 281 282 282 282 281 281 281 281 281 280 279 279 278 277 277 277 277 277 277 277 277 276 276 276 277 277 277 277 277 278 278 278 278 277 276 275 274 274 271 269 267 269 272 275 277 279 280 280 279 278 276 274 273 271 269 268 266 265 264 263 263 262 262 262 262 262 262 263 264 264 264 265 266 268 269 271 271 272 273 273 274 274 274 274 273 273 272 271 270 269 269 268 268 267 268 268 268 267 267 266 266 266 265 265 265 264 264 263 263 263 263 263 264 264 265 266 267 268 269 270 271 271 272 272 272 272 271 271 272 273 273 272 273 276 280 282 282 280 278 277 277 278 277 276 274 272 269 267 266 266 266 266 267 268 268 268 268 269 270 272 275 277 278 279 280 281 281 282 281 280 279 277 275 273 270 269 269 269 268 266 264 263 265 268 270 271 271 271 271 270 269 268 268 269 271 273 274 273 272 270 270 270 270 270 270 271 272 273 275 279 283 286 286 286 285 285 289 298 309 307 304 300 300 298 296 294 294 293 293 292 288 282 278 275 275 277 279 281 284 288 293 296 297 289 277 nan nan 271 273 274 274 273 273 274 275 277 280 283 286 287
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 282 282 283 283 284 284 284 284 284 285 285 285 285 285 285 285 285 285 284 283 283 282 282 281 281 280 280 280 280 280 280 280 280 280 281 281 281 282 283 283 283 283 284 284 284 284 284 284 283 283 283 283 283 282 282 282 282 282 282 282 282 283 283 283 282 282 282 282 282 282 281 281 281 281 281 281 281 282 281 281 281 281 281 280 280 279 278 278 277 277 277 277 277 277 277 277 276 276 276 276 276 276 276 277 277 278 278 278 277 276 275 273 272 271 271 273 275 277 278 279 279 278 276 275 274 273 272 272 271 270 269 269 268 267 267 266 266 265 265 265 265 266 266 267 267 267 268 269 269 270 271 272 272 273 273 273 273 273 273 272 271 270 270 269 268 268 268 268 268 268 268 268 267 267 267 266 266 266 266 265 265 265 265 265 265 265 265 266 267 267 268 269 270 271 271 272 272 272 272 271 271 271 271 270 269 266 265 264 266 267 268 268 269 270 272 274 276 276 275 274 272 270 269 268 269 269 269 269 268 268 268 269 270 272 274 275 276 277 278 279 279 280 279 279 278 277 275 273 271 269 267 266 264 263 261 263 265 268 271 272 272 271 269 267 265 265 266 268 270 272 272 270 269 268 268 269 270 271 272 274 275 277 280 285 291 294 294 291 288 nan 292 301 307 305 302 298 296 294 293 293 293 294 294 294 292 289 287 286 286 286 286 287 289 293 297 298 295 284 273 265 266 270 272 273 273 273 274 275 278 280 283 285 288 289
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 282 282 283 284 284 284 285 285 285 285 285 285 285 286 285 285 285 284 283 283 282 282 281 281 281 280 280 280 280 280 280 280 280 280 281 281 282 282 282 283 283 284 284 284 284 283 283 283 283 283 283 282 282 282 282 282 282 281 281 282 282 282 283 283 283 282 282 282 282 281 281 281 281 281 281 281 281 282 282 282 281 281 281 280 280 279 279 278 277 277 277 277 277 277 277 277 277 277 277 276 276 276 276 277 278 278 278 277 275 273 271 270 271 273 275 277 278 278 278 277 276 275 273 272 272 272 272 272 272 271 271 270 270 269 268 268 267 267 266 267 267 268 268 268 268 268 268 269 269 270 271 272 273 273 274 274 274 273 273 272 271 270 269 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 269 270 270 271 271 272 271 271 271 271 271 271 270 269 267 263 260 258 257 257 257 258 259 261 264 268 271 273 273 273 272 272 271 272 273 273 273 272 272 271 271 272 272 273 274 274 275 275 276 276 277 277 276 276 276 275 274 272 270 268 266 263 261 260 260 262 265 268 269 271 271 269 267 264 263 264 265 268 269 270 269 268 267 266 266 267 268 270 272 274 276 280 287 295 300 301 298 294 291 291 294 298 298 298 297 296 294 294 294 295 297 297 296 295 293 291 290 290 290 290 290 291 293 297 298 297 291 280 272 267 267 268 268 269 270 272 274 277 280 282 285 287 288 289
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 283 284 284 284 285 285 285 285 285 285 286 285 285 284 284 283 282 282 282 281 281 280 280 280 280 280 280 280 280 280 280 281 281 281 282 282 283 283 284 284 284 283 283 283 283 283 283 283 282 282 282 282 282 282 282 281 281 282 282 282 282 282 282 282 282 282 281 281 281 281 282 282 282 282 282 282 282 282 282 281 281 281 281 280 279 279 278 278 277 278 278 278 278 278 278 278 278 277 277 277 277 278 278 278 277 275 272 270 270 271 273 275 277 278 277 276 275 274 273 272 271 271 271 272 272 272 272 271 271 271 270 270 270 269 269 268 268 268 269 269 269 269 269 268 268 269 270 271 272 273 273 274 274 274 274 274 273 272 270 269 268 268 268 268 269 269 269 269 269 268 268 268 268 268 268 268 268 268 269 268 268 268 268 268 269 269 270 270 270 271 271 271 271 270 270 270 271 271 270 269 267 263 260 256 254 253 252 252 253 255 259 262 265 268 269 270 270 272 274 276 277 278 278 277 277 276 276 276 276 275 275 275 275 276 276 277 277 276 276 275 275 274 273 272 270 268 265 262 260 259 259 261 263 265 267 268 269 268 266 264 264 264 265 266 266 266 266 266 266 265 265 266 267 269 271 274 276 282 296 305 308 304 297 294 292 294 295 297 296 296 295 295 295 296 298 299 301 301 299 296 294 292 292 292 292 292 293 294 296 299 298 295 289 280 273 269 267 265 264 265 267 270 274 278 281 284 286 287 288 289
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 283 283 284 284 285 285 285 285 285 285 285 284 284 283 282 282 281 281 281 281 280 280 280 280 279 279 280 280 280 280 280 280 281 282 282 283 283 283 284 284 284 283 283 283 283 283 282 282 282 282 282 282 282 282 282 281 281 282 282 282 282 282 282 282 281 281 281 280 280 281 281 282 282 282 282 282 282 281 281 281 281 281 281 281 280 280 279 279 279 279 279 280 280 279 279 279 279 278 278 278 278 278 277 276 274 272 270 270 271 273 275 276 277 276 275 273 272 271 271 272 272 273 273 273 272 272 272 272 272 273 273 272 272 272 271 271 271 271 271 271 270 269 269 269 269 270 271 272 272 273 273 274 274 274 274 273 271 270 270 269 269 269 270 270 270 269 269 269 269 269 269 269 269 269 270 270 270 270 270 270 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 271 271 270 269 267 264 261 258 255 254 252 252 253 254 257 259 262 264 265 267 269 272 275 278 280 281 281 281 281 281 281 280 280 279 278 278 278 279 280 280 279 278 277 276 276 274 273 272 271 269 267 264 261 260 259 260 262 264 266 267 267 267 266 264 263 262 262 261 261 261 262 264 265 265 265 265 266 268 271 274 276 281 301 314 320 314 306 300 296 297 298 299 299 297 296 296 298 300 302 303 304 302 300 297 295 294 293 293 292 293 294 295 297 298 297 294 287 280 274 269 265 262 261 263 266 271 275 279 282 284 285 286 286 287
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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 283 284 284 285 285 285 285 284 284 284 283 282 281 281 280 280 280 280 280 279 279 279 279 279 279 280 280 280 280 280 281 282 282 282 283 283 284 284 284 283 283 283 283 283 282 282 282 281 282 282 282 282 282 281 281 281 281 282 282 282 282 281 281 281 281 280 280 280 281 281 281 281 282 282 281 281 281 281 281 280 280 280 280 280 280 280 280 280 280 280 280 280 280 279 279 279 278 278 277 277 276 274 273 272 271 271 271 273 274 275 275 274 273 271 270 270 271 272 273 274 274 273 273 272 272 273 274 274 275 274 274 274 274 273 273 273 273 272 272 271 271 271 271 271 271 271 271 272 272 272 273 273 273 271 270 270 270 271 271 271 271 271 271 270 270 270 270 270 270 270 270 270 271 271 271 271 271 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 270 271 271 271 270 268 266 263 260 258 256 256 256 256 256 257 258 260 262 264 266 269 272 274 277 279 279 279 279 279 281 282 282 282 282 282 283 283 284 284 283 282 281 280 279 278 277 276 275 274 272 269 267 264 262 260 260 261 263 265 266 266 265 264 262 260 259 257 256 257 259 262 264 266 265 264 263 267 270 274 276 275 275 285 295 298 297 296 295 293 295 297 300 300 299 298 299 301 303 304 305 305 303 301 299 298 296 295 293 292 292 294 295 297 297 295 292 286 279 272 266 263 261 262 265 269 274 277 280 282 282 283 282 283 283
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 283 284 284 284 284 284 283 282 282 281 281 280 280 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 281 281 282 282 283 283 283 283 284 284 283 283 282 282 282 282 281 281 281 282 282 282 282 282 281 281 281 281 281 282 282 282 282 281 281 281 280 280 280 280 281 281 281 281 281 281 281 281 280 280 279 279 279 279 279 279 280 280 280 280 280 280 279 279 279 278 278 278 277 276 275 273 272 271 271 271 272 273 273 273 273 272 271 269 269 269 271 273 274 275 275 274 274 273 273 274 275 275 275 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 272 272 272 271 271 272 272 271 270 269 269 270 271 272 273 273 273 272 272 271 271 271 271 271 271 271 271 272 272 272 272 272 271 271 271 271 270 270 270 270 270 269 269 268 268 268 268 269 270 270 271 271 271 270 268 265 263 261 260 260 260 260 260 259 259 259 260 263 266 269 271 273 274 274 272 268 267 267 272 276 279 281 283 285 286 286 286 285 285 284 282 282 281 281 281 280 279 277 275 272 270 267 264 262 261 261 263 264 265 265 264 262 260 258 256 254 254 255 258 260 261 260 258 258 261 272 278 279 276 271 265 260 265 274 279 283 284 285 288 292 296 298 299 300 302 303 305 305 305 305 304 303 303 301 299 296 293 293 293 294 295 296 295 292 288 281 274 267 262 260 261 263 268 272 275 278 280 281 280 279 278 278 278
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 282 283 283 283 283 282 282 281 281 280 280 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 280 280 281 281 282 282 283 283 283 283 283 283 282 282 282 282 282 281 281 281 281 281 282 282 282 281 281 281 281 281 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 282 282 282 281 281 280 280 279 279 278 278 278 279 279 279 279 279 279 279 279 278 278 278 278 277 276 275 273 272 271 272 272 273 273 272 272 271 271 270 269 269 270 271 273 274 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 275 275 275 274 274 275 275 275 275 275 275 274 273 273 273 272 271 269 268 267 268 270 272 273 274 274 274 273 272 272 272 272 271 272 272 272 272 273 273 273 273 272 272 272 272 271 271 271 270 270 269 269 268 268 268 268 268 268 269 269 271 272 273 272 269 267 265 263 263 263 263 263 262 261 260 259 259 261 264 267 269 270 268 265 261 254 250 249 255 262 270 276 280 283 284 284 284 284 284 284 283 282 282 282 282 282 282 280 277 274 271 268 266 264 262 262 263 263 263 263 262 260 258 256 254 253 253 254 255 253 248 244 242 242 242 245 256 266 265 262 256 249 251 257 265 271 276 279 283 288 293 297 300 303 304 305 305 304 303 304 305 306 307 304 300 295 293 293 293 294 295 296 294 290 284 275 266 259 257 258 260 264 269 273 275 277 279 278 276 275 273 273 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 282 282 282 282 281 281 281 280 280 279 279 279 279 279 279 279 279 279 279 279 279 279 279 280 280 280 280 281 281 281 282 283 283 283 283 283 282 282 282 282 281 281 281 281 281 281 281 282 282 282 282 281 281 281 281 282 282 282 282 282 283 283 282 282 282 282 282 282 282 282 282 282 282 282 282 281 281 280 279 279 278 278 278 278 278 278 278 278 278 278 278 279 278 278 277 276 276 275 274 273 274 274 274 274 273 272 271 270 269 269 269 270 271 272 273 274 275 275 276 276 276 276 275 275 275 275 276 276 276 276 275 275 275 275 275 275 275 276 276 276 276 276 275 275 274 273 272 270 269 268 269 271 273 274 274 274 274 273 273 273 272 272 272 272 272 273 273 273 273 273 273 273 273 272 272 272 271 271 271 270 269 269 268 268 268 268 268 268 268 269 270 272 273 272 270 268 266 266 265 265 265 264 263 262 260 259 259 260 262 264 265 264 261 257 252 245 239 236 241 248 258 268 274 278 279 279 280 281 282 283 283 282 281 281 281 281 281 280 278 275 272 269 267 265 264 263 263 263 263 263 262 260 257 255 253 253 254 255 251 244 236 228 219 203 187 195 210 230 245 251 249 247 248 253 261 267 273 277 282 287 293 298 302 304 304 303 300 298 296 296 300 303 305 301 297 292 291 291 293 293 294 295 293 289 280 268 259 253 254 256 259 263 268 272 274 276 276 275 273 270 269 270 270
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 280 280 280 279 279 279 279 278 278 278 278 278 278 279 279 279 279 279 279 280 280 280 281 281 281 282 282 282 282 282 282 282 282 282 281 281 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 283 283 283 283 283 283 283 283 283 283 283 283 282 282 283 283 283 282 282 282 281 281 280 280 279 279 279 279 278 278 278 278 278 279 279 279 279 278 277 276 276 275 275 275 275 275 275 275 274 273 272 272 271 271 271 271 272 272 273 274 274 276 276 276 276 276 275 275 275 276 276 276 276 276 275 275 275 275 275 275 275 276 276 277 277 276 276 275 274 273 272 271 271 272 272 273 274 274 274 273 273 273 273 273 273 272 272 272 273 273 273 273 273 273 273 273 273 272 272 271 271 271 270 270 269 269 269 269 269 269 269 269 269 270 270 271 270 270 269 269 268 268 267 267 266 265 264 263 261 259 259 259 259 258 257 256 255 253 248 242 236 234 238 246 257 265 271 274 275 277 279 281 282 282 282 281 280 280 279 279 278 276 274 272 270 268 267 265 264 264 264 264 264 263 261 257 254 252 254 256 257 251 243 233 222 205 186 182 189 200 217 234 246 249 251 254 260 267 272 277 281 285 290 295 299 303 302 300 295 288 281 274 277 286 294 297 294 290 288 287 288 290 292 293 293 291 286 276 265 255 251 252 254 257 262 267 271 273 274 274 272 270 268 268 268 269
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 280 279 279 279 279 278 278 278 278 278 278 278 278 278 278 278 279 279 279 280 280 281 281 281 281 281 282 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 282 282 282 282 282 282 282 282 282 283 283 283 284 284 284 284 283 283 283 283 283 283 283 283 283 282 282 282 282 282 282 282 281 281 280 280 279 279 279 279 279 279 279 280 279 279 278 277 277 276 276 276 276 276 276 276 276 275 275 274 274 274 273 273 273 273 274 274 275 275 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 276 276 277 277 277 276 276 275 274 274 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 272 272 271 271 271 271 271 270 270 270 270 270 270 270 271 271 270 269 268 268 269 270 270 270 270 269 269 268 267 266 265 263 261 259 257 255 253 255 258 260 261 260 255 246 235 230 231 244 256 266 271 275 278 280 281 282 283 283 282 282 280 279 277 276 274 273 272 271 271 270 268 267 266 265 265 265 264 261 258 255 254 258 261 263 259 252 243 229 209 190 186 190 198 217 235 248 253 257 261 267 274 279 284 288 292 295 298 300 301 298 291 278 267 256 248 260 274 285 287 286 283 282 283 285 288 290 291 290 287 283 273 263 255 252 252 254 258 262 267 271 273 273 272 270 269 268 268 269 269
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 278 278 278 278 278 277 277 277 278 278 278 278 279 279 279 280 280 281 281 281 281 281 281 282 282 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 282 282 283 283 283 283 282 282 282 283 283 283 284 284 284 284 284 284 284 284 283 283 283 283 283 283 282 282 282 282 283 283 282 282 281 281 281 281 281 280 280 280 280 280 280 279 278 278 277 276 276 276 276 276 277 277 277 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 276 276 277 277 276 276 275 275 274 274 274 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 272 271 271 271 270 270 271 271 272 273 272 271 269 269 270 271 271 271 271 271 270 269 269 268 267 265 263 260 257 255 254 256 259 262 264 266 265 259 245 230 224 235 250 264 271 276 279 281 282 283 283 283 283 282 282 280 278 276 274 273 273 274 274 273 272 269 267 266 265 265 266 265 262 261 260 262 266 270 271 268 262 246 226 204 194 195 203 224 243 255 258 261 263 270 277 283 289 293 296 297 299 299 297 288 274 257 246 240 243 258 271 280 281 280 277 278 279 283 286 288 289 288 284 280 272 264 257 254 254 256 261 266 270 273 273 273 271 269 268 268 268 268 268
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 277 277 278 278 279 279 279 280 280 280 281 281 282 281 281 281 281 282 282 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 282 282 283 283 283 283 282 282 283 283 283 283 283 284 284 284 284 284 284 283 283 283 283 283 283 283 283 283 283 283 283 282 282 282 282 282 282 282 282 281 281 281 280 280 279 278 278 277 277 277 276 276 277 277 277 276 276 276 276 276 276 276 276 277 277 277 276 276 275 275 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 275 275 275 274 274 274 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 272 273 274 274 273 272 271 270 270 271 271 272 272 272 271 269 268 267 266 264 261 259 257 256 258 260 262 264 267 268 266 258 246 235 240 251 265 273 277 279 281 282 282 282 283 283 283 282 281 278 276 274 272 273 274 275 275 274 271 268 266 265 266 267 268 267 267 266 268 271 275 nan nan nan nan 249 227 211 207 214 238 255 265 265 265 266 273 280 288 293 295 296 295 294 292 285 271 254 242 237 238 247 261 271 277 277 276 274 275 278 282 286 288 288 285 282 277 270 265 259 258 258 261 265 270 273 274 273 272 270 268 268 268 268 268 267
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 279 280 280 280 281 281 280 281 281 281 281 281 281 281 282 282 281 281 281 281 281 281 281 281 281 281 281 281 282 281 281 280 281 281 282 282 283 283 282 282 283 283 283 283 283 283 283 283 284 284 284 283 283 283 283 284 284 284 284 284 284 283 283 282 282 282 282 282 282 283 282 282 282 281 281 280 279 279 278 278 278 278 277 277 277 276 276 275 275 275 276 276 276 277 277 277 277 277 277 276 275 274 274 274 273 274 274 274 274 274 274 275 275 275 275 275 276 276 276 276 276 275 275 275 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 272 272 272 273 274 274 273 272 271 270 270 270 271 273 274 274 274 272 270 268 267 265 263 261 260 259 260 261 263 265 268 269 268 263 256 248 250 258 268 273 276 277 277 278 279 280 281 282 282 281 280 278 276 274 272 272 272 272 271 270 269 267 266 265 265 266 268 269 270 271 nan nan nan nan nan 281 nan nan nan 236 225 230 252 268 275 272 271 272 279 286 292 295 294 292 289 285 279 267 251 237 233 234 239 251 261 269 273 273 272 271 273 276 280 283 285 284 281 277 273 269 265 262 261 262 265 268 271 273 272 271 270 269 268 268 268 267 267 266
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 281 281 281 281 280 280 280 281 282 282 282 282 282 282 283 283 283 283 283 283 283 284 284 284 284 284 284 283 284 284 284 285 285 285 284 283 283 282 282 282 282 282 283 283 283 282 282 281 280 279 279 279 279 279 279 278 278 277 276 275 275 275 275 276 276 277 277 277 277 277 277 276 276 275 275 274 273 273 273 274 274 274 274 274 275 275 276 276 276 277 277 277 276 275 275 274 274 274 275 275 275 275 275 275 274 274 274 274 274 274 274 274 275 274 274 275 274 274 274 274 274 274 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 272 272 273 273 273 273 271 270 269 269 270 270 273 276 279 280 278 275 271 269 267 266 265 265 264 264 264 265 267 269 270 269 266 262 259 259 261 264 267 268 269 270 272 275 278 280 280 280 280 279 277 275 273 272 270 269 268 267 266 265 264 264 263 264 264 265 267 nan nan nan nan nan nan 278 277 276 275 nan nan nan 251 271 283 284 280 278 280 286 291 294 292 289 285 282 277 271 257 243 231 229 232 239 249 257 264 266 266 267 267 270 273 276 277 278 277 274 271 268 266 264 263 263 264 267 269 271 271 271 270 270 269 269 269 269 268 268 268
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 281 280 280 280 280 281 281 281 281 281 280 280 281 282 282 282 282 282 282 283 283 283 283 284 284 284 284 284 284 284 284 284 284 284 284 285 285 285 285 284 284 283 283 282 282 282 282 282 282 282 281 280 280 279 279 279 280 280 279 278 277 276 276 275 275 276 276 276 277 277 277 277 277 276 276 276 276 275 275 274 274 274 274 274 274 274 275 275 275 276 276 277 277 277 277 276 276 275 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 275 275 275 275 275 275 274 274 274 274 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 270 270 270 270 270 273 277 279 279 277 273 271 269 269 270 270 270 269 268 268 268 269 269 269 269 267 266 265 nan nan 247 249 255 258 263 268 274 278 279 278 277 276 275 274 273 271 269 268 268 268 267 265 265 265 266 266 nan nan 264 264 266 nan nan nan 279 278 275 272 271 271 270 267 266 268 276 282 282 282 283 288 291 293 288 282 277 275 273 272 268 257 245 235 232 234 239 245 251 255 257 259 261 263 266 268 269 270 271 269 267 266 264 262 261 261 263 265 268 270 272 273 273 273 273 272 272 272 272 272 272 273
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 281 281 281 281 280 280 281 281 282 281 281 280 280 281 282 282 282 282 282 282 283 283 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 282 282 281 281 280 280 279 279 279 280 280 280 280 279 278 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 276 276 277 277 277 277 277 276 276 275 275 274 274 274 274 274 274 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 273 272 272 272 272 272 272 271 271 271 271 270 270 270 271 271 272 272 272 272 272 271 269 267 265 264 264 266 268 271 272 273 272 271 270 270 270 269 269 268 268 269 266 nan nan nan 233 245 254 263 272 280 282 280 277 274 273 271 270 269 267 267 267 269 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 273 270 269 268 268 268 268 270 273 276 278 280 284 289 290 283 270 261 257 261 265 269 268 261 250 240 237 236 239 242 245 247 250 253 256 259 261 263 264 264 265 264 263 262 262 262 262 264 266 269 272 274 276 277 278 278 277 277 276 276 276 276 277 277
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 281 281 281 281 282 282 281 281 280 281 281 282 282 282 282 282 282 283 283 284 284 284 284 285 285 285 284 284 284 284 284 283 283 284 284 284 284 284 284 284 283 283 282 281 280 279 279 279 279 279 280 280 280 279 279 278 278 278 278 278 278 278 277 277 277 276 276 276 276 276 276 276 275 275 276 276 276 276 275 275 276 276 276 276 277 277 277 277 277 276 275 275 275 274 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 277 277 276 276 276 276 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 273 273 273 273 273 273 272 272 271 271 271 271 271 270 269 270 271 272 273 274 274 274 271 267 263 262 262 262 264 266 269 270 271 271 270 270 269 269 269 269 268 268 268 269 nan nan nan nan 230 246 254 262 273 280 283 283 281 nan nan nan 262 261 262 264 268 272 274 nan nan nan nan nan nan nan nan nan 266 nan nan nan nan nan nan 274 272 271 269 269 269 269 271 273 274 277 279 283 284 278 266 251 243 242 250 259 266 268 263 255 246 241 238 238 240 242 244 247 250 253 255 257 259 260 260 260 260 261 261 263 264 267 270 273 276 278 279 281 282 282 283 282 281 280 279 279 279 279 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 282 282 282 281 281 281 281 282 282 283 283 283 283 283 283 284 284 284 285 285 285 285 285 284 284 284 284 283 283 283 283 284 284 284 284 284 284 284 283 282 281 280 280 279 279 280 280 280 280 280 279 279 279 279 279 279 278 278 277 277 276 276 276 276 276 276 275 275 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 276 276 275 275 274 274 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 273 273 273 272 272 272 271 271 271 270 270 270 271 272 273 274 275 275 272 269 266 265 265 265 267 268 270 270 270 269 269 268 268 268 267 267 267 267 267 265 nan nan nan nan nan 258 260 262 267 nan nan nan nan nan nan nan nan nan 251 261 270 278 nan nan nan nan nan nan nan nan nan 265 266 nan nan nan nan nan nan nan nan nan nan nan nan 271 272 273 274 275 278 280 277 270 nan 248 242 242 249 257 265 266 264 259 250 244 240 239 240 242 244 247 249 252 254 255 256 257 257 258 258 260 262 265 269 273 276 278 280 281 282 283 284 284 284 284 283 282 281 281 280 280 280
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 281 281 281 282 282 283 283 283 284 284 284 284 284 285 285 285 285 285 285 284 284 284 284 284 284 283 284 284 284 284 284 284 284 283 283 282 282 281 281 281 281 281 280 280 280 280 280 280 279 279 279 278 278 277 277 276 276 276 276 276 276 275 275 276 276 276 276 276 276 276 276 276 277 277 277 277 277 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 273 273 273 273 272 272 271 271 270 270 271 272 272 273 274 274 273 271 270 270 269 269 269 270 271 271 270 269 268 268 267 267 267 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 279 288 274 nan nan nan nan nan nan nan 265 267 269 269 nan nan nan nan 273 276 276 276 275 274 272 272 272 272 272 273 274 275 272 266 258 251 247 247 251 256 262 264 263 260 254 248 244 242 242 243 245 248 250 252 254 255 256 256 255 256 258 261 265 269 273 276 279 280 281 282 283 283 283 283 283 283 282 282 281 281 280 280 280
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 283 283 284 284 284 284 284 285 285 285 285 285 285 285 285 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 283 283 282 282 281 281 280 280 280 279 279 278 278 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 277 277 277 277 277 276 276 276 275 275 275 275 275 275 275 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 274 274 274 274 274 274 273 273 273 272 272 271 271 272 272 272 272 272 272 272 272 271 271 271 271 271 271 271 270 270 269 268 267 267 267 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 273 274 266 248 nan nan nan nan nan 264 267 269 270 270 270 269 269 269 270 272 273 273 273 272 271 270 270 270 269 269 269 270 268 265 260 256 252 252 253 255 258 259 259 258 255 251 247 245 244 245 247 249 252 255 256 258 257 257 256 257 260 263 267 271 274 277 279 280 281 281 282 282 282 282 281 281 280 280 280 280 280 280 280
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 285 285 285 285 285 285 285 285 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 284 283 282 282 281 281 280 280 279 279 278 278 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 273 273 272 272 272 272 271 271 271 271 271 271 271 271 271 271 270 270 271 270 269 268 267 267 267 267 267 266 266 265 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 262 257 nan nan nan nan 255 261 265 267 268 269 269 269 269 268 268 269 269 269 270 270 269 269 268 268 267 266 266 265 265 263 261 258 256 256 256 257 257 258 258 258 255 253 250 248 247 247 249 252 255 258 260 261 260 260 259 260 262 265 269 272 274 276 277 278 279 280 280 280 280 280 279 279 279 279 279 279 279 279 280
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 284 284 284 284 284 284 284 284 284 284 284 284 283 283 283 284 284 284 285 285 285 285 284 284 283 282 282 281 281 280 280 279 279 278 278 278 278 277 277 277 277 277 277 277 276 276 276 276 276 276 277 277 277 277 277 277 277 276 276 276 277 277 277 276 276 276 276 276 276 276 275 275 275 275 274 274 274 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 274 274 274 273 273 272 272 272 271 271 270 270 270 270 270 270 270 270 270 270 270 269 267 266 266 267 267 267 267 266 265 262 259 nan 257 258 260 261 261 260 255 252 nan nan nan nan nan nan 248 250 252 254 257 258 259 257 253 249 247 249 252 256 259 262 265 266 268 269 268 268 267 266 267 267 268 268 268 268 268 267 266 265 264 263 262 261 260 259 258 258 258 258 259 259 260 259 258 256 253 251 250 251 253 255 258 261 262 263 263 262 262 263 264 266 268 270 272 273 274 275 276 277 278 278 278 278 278 278 278 278 278 278 278 278 279
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 284 283 283 283 283 283 283 283 284 284 284 285 285 285 285 284 284 nan nan nan 281 281 280 280 280 279 279 279 279 278 278 278 277 277 277 277 277 276 276 276 276 276 277 277 277 277 277 277 277 277 277 276 276 277 277 277 277 277 276 276 276 276 275 275 275 275 274 274 274 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 274 274 274 273 273 272 272 272 271 271 270 270 269 269 270 270 270 270 270 269 268 267 267 267 268 268 267 267 266 265 263 260 258 258 258 260 260 260 258 254 251 247 247 246 247 246 246 246 247 248 249 252 254 256 255 254 251 249 249 250 253 256 260 263 265 268 269 269 268 267 266 266 266 266 267 267 267 267 267 266 265 264 263 262 261 259 258 258 258 259 260 260 261 261 261 260 259 257 255 254 254 256 258 261 263 264 265 264 264 263 264 265 266 268 269 270 271 272 273 274 274 275 275 276 276 276 277 277 277 278 278 278 278 278
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 283 283 283 283 283 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 280 279 279 279 278 278 277 277 277 277 277 276 276 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 273 273 273 273 272 272 271 270 269 269 270 270 270 270 269 268 268 268 268 269 269 269 268 268 267 265 263 261 259 258 257 258 258 257 257 255 253 251 249 248 247 247 247 247 247 248 249 251 253 255 256 255 254 253 252 253 255 257 260 263 266 268 269 269 269 267 267 266 266 266 266 266 266 266 266 266 265 265 264 263 262 260 259 258 258 259 260 261 262 262 262 262 261 260 258 257 258 259 261 262 264 265 265 265 264 264 264 265 266 267 268 269 269 270 271 271 272 272 273 273 274 275 275 276 276 277 277 277 277 277
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