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Wind_Speed
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Wind_Direction
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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 256 256 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 251 251 251 251 251 251 251 251 251 250 250 250 250 250 249 249 249 249 249 249 249 250 251 252 253 254 255 255 255 254 253 252 252 252 252 253 253 254 254 254 254 255 255 255 256 256 255 254 254 253 253 253 254 256 257 258 259 259 260 261 262 262 263 264 264 264 263 263 262 261 260 258 257 256 256 257 258 259 260 262 264 265 267 266 262 256 259 264 268 267 268 269 270 270 269 269 270 272 275 277 279 280 283 286 290 294 296 295 291 287 281 278 276 276 277 279 282 283 285 285 285 285 284 283 284 284 286 286 286 284 282 279 277 275 274 274 274 275 277 278 279 279 280 281 282 282 282 280 279 277 277 278 279 282 283 285 286 286 286 285 285 284 284 284 284 284 284 284 285 286 286 286 285 283 281 279 277 277 277 278 279 280 279 278 275 274 274 275 276 277 277 277 277 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 276 276 275 275 275 274 274 274 275 275 276 276 276 277 277 278 279 280 281 281 281 280 279 278 277 276 276 275 275 275 276 276 277 276 276 276 276 276 275 274 274 273 272 271 270 270 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 251 251 251 251 251 251 251 251 250 250 250 249 249 249 249 249 249 248 248 248 248 248 248 249 250 251 252 253 254 254 254 253 252 251 251 252 252 253 254 254 254 255 255 255 256 256 256 256 255 254 254 254 254 255 256 257 258 259 259 260 261 262 263 263 264 264 264 263 261 260 259 258 257 256 256 257 258 259 260 261 262 263 265 267 267 265 262 263 265 265 266 267 269 269 267 264 263 263 265 268 270 273 274 276 278 282 286 289 290 289 287 283 280 278 277 279 281 283 284 285 286 286 285 285 284 283 283 284 284 284 282 280 277 275 274 273 272 272 273 274 274 275 275 276 278 280 280 280 279 277 276 275 276 277 279 281 283 284 285 285 284 284 284 284 284 284 284 284 284 285 285 285 285 284 282 281 279 278 277 277 278 279 279 277 275 274 275 276 277 277 278 278 278 278 278 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 276 277 278 279 279 280 280 280 279 278 277 276 276 275 274 274 275 275 276 276 276 275 275 275 274 274 274 273 272 271 270 269 269 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
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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 245 245 245 245 246 247 247 247 246 246 245 245 245 245 245 246 246 247 247 248 248 248 249 249 249 249 250 250 250 250 250 249 249 249 249 249 249 249 250 250 251 251 252 253 253 254 254 254 254 254 254 255 255 255 256 257 257 258 259 259 260 260 261 261 261 262 262 262 262 263 263 263 264 264 265 266 266 266 266 266 267 267 268 268 269 269 269 269 269 270 270 271 271 272 272 272 273 273 273 273 272 272 272 272 272 272 273 272 272 272 272 271 270 265 261 260 263 266 268 268 267 266 265 266 267 269 270 272 273 273 273 273 272 271 270 270 269 270 270 270 270 270 270 270 270 271 272 273 273 274 274 274 275 275 275 275 275 276 275 275 274 274 274 274 274 274 274 274 274 275 275 276 276 277 277 277 277 277 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 276 276 276 276 276 275 274 274 273 273 nan nan nan nan 274 273 273 273 274 273 273 273 272 272 271 270 270 270 271 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 nan nan nan nan 245 244 244 246 247 247 248 248 247 247 246 245 245 245 245 245 246 246 247 247 248 248 248 249 249 249 250 250 250 250 250 250 250 250 250 249 249 249 249 249 250 250 251 252 253 253 254 254 255 255 255 255 255 256 256 257 258 259 260 260 260 261 261 261 261 262 262 262 263 263 263 264 264 264 265 265 266 266 266 266 267 267 268 269 269 269 270 270 270 270 270 271 271 272 272 273 273 273 273 273 273 273 273 274 274 274 274 274 274 273 273 272 271 269 268 268 268 269 269 269 268 267 266 266 266 267 268 270 271 272 272 272 271 271 270 269 268 268 269 269 270 270 270 270 271 271 272 273 273 274 274 274 274 274 274 275 275 275 274 274 274 273 273 273 273 273 273 273 274 274 275 275 276 277 277 276 276 276 276 277 277 277 277 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 278 277 277 277 276 276 275 275 275 275 275 276 276 276 276 276 276 276 275 275 275 275 275 275 275 276 276 276 275 275 274 273 273 272 272 272 273 274 273 273 273 274 274 274 nan nan nan nan 272 271 271 271 271 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 247 248 249 249 249 248 248 247 246 246 246 245 246 246 246 246 247 247 248 248 248 249 249 250 250 250 251 251 251 251 251 251 251 250 250 250 250 250 250 250 251 252 253 254 254 255 255 255 256 256 256 257 257 258 259 260 260 261 261 262 262 262 262 262 263 263 263 264 264 264 264 265 265 266 266 266 267 267 268 268 269 269 270 270 270 271 271 271 271 272 272 272 273 273 273 273 274 274 274 275 275 275 276 276 275 275 275 274 273 272 271 271 271 271 271 271 270 270 269 268 267 267 267 268 269 270 271 271 271 271 270 269 268 268 268 268 269 269 270 270 270 270 271 272 272 273 273 274 274 274 274 275 275 275 274 274 274 273 273 273 273 273 273 273 273 273 273 274 275 275 276 276 275 275 275 275 276 276 277 277 277 277 277 277 278 278 278 277 277 277 277 277 277 277 278 278 277 277 277 277 276 276 275 275 275 275 275 275 275 275 276 276 276 275 275 275 275 275 275 274 275 275 275 275 275 274 274 273 272 272 271 272 272 273 273 273 273 274 nan nan nan nan nan nan 272 271 271 271 272 273 273 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 249 250 251 251 251 250 249 248 247 246 246 246 246 246 246 246 247 247 247 248 248 248 249 249 250 250 251 251 251 251 252 252 252 252 252 252 251 251 250 250 250 251 252 253 254 254 255 255 256 256 257 257 258 258 259 260 261 261 261 262 262 262 262 263 263 264 264 264 264 265 265 265 265 266 266 267 267 268 268 268 269 270 270 271 271 271 272 272 272 272 273 273 273 273 273 273 273 274 275 275 276 276 276 276 276 275 275 274 273 272 272 272 272 272 272 272 272 271 271 270 269 268 268 269 270 271 271 272 272 271 271 270 269 269 269 269 269 269 269 269 270 270 271 272 272 273 273 274 274 274 275 275 275 275 274 273 273 273 273 272 272 272 272 272 272 272 273 273 274 274 274 274 273 273 273 273 274 275 275 275 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 277 276 276 275 275 275 274 274 274 275 275 275 276 276 275 275 275 275 274 274 274 274 274 274 274 274 273 273 272 272 271 271 271 272 273 273 273 274 274 nan nan nan nan nan nan 272 272 272 272 272 273 274 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 241 241 243 245 247 249 251 252 252 251 250 249 248 248 247 247 247 246 246 246 246 247 247 247 247 248 248 248 249 249 250 250 250 251 251 252 252 253 253 253 253 253 252 252 251 251 251 251 252 253 254 254 255 256 256 257 257 258 258 259 260 260 261 261 261 262 262 263 263 264 264 264 265 265 265 265 265 266 266 266 267 267 268 268 269 269 270 270 271 271 272 272 272 272 272 273 273 273 273 273 273 273 274 274 275 276 276 276 276 276 275 274 274 273 272 272 272 272 273 273 273 273 273 272 271 270 270 269 270 271 272 273 273 273 273 272 272 271 271 271 270 270 270 269 270 270 271 271 272 273 273 273 274 274 274 275 275 275 274 274 273 273 272 272 272 272 272 272 272 272 272 272 273 273 273 273 272 271 271 272 272 273 274 274 274 275 275 275 276 276 276 277 277 277 277 276 276 276 276 277 277 277 277 277 277 277 276 276 275 275 274 274 274 274 275 275 275 275 275 275 275 275 274 274 274 273 273 273 273 273 273 273 272 271 271 270 270 271 272 273 273 274 275 nan nan nan nan 274 273 272 272 272 272 273 273 274 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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 241 241 243 245 247 249 251 251 251 251 250 250 249 249 248 248 248 247 247 247 247 247 247 247 248 248 248 248 249 249 249 250 250 251 251 252 252 253 253 254 254 254 254 254 253 253 252 252 252 252 253 254 255 255 256 257 258 258 259 259 260 260 261 261 261 261 262 262 263 263 264 264 265 265 265 265 265 265 266 266 267 267 268 268 269 269 270 270 271 271 272 272 272 273 273 273 273 273 273 273 273 273 274 274 275 276 276 276 276 276 275 275 274 273 273 272 272 272 273 273 274 274 274 273 272 271 270 270 270 271 272 273 274 274 274 274 274 274 273 273 271 270 270 270 270 270 271 272 272 273 273 274 274 274 274 274 274 274 274 273 273 272 272 271 271 271 271 271 271 271 271 272 272 272 272 271 271 270 271 271 272 272 273 274 274 274 274 275 275 276 276 276 276 277 277 277 276 276 276 276 276 277 277 277 277 277 277 276 276 275 275 274 274 274 275 275 275 276 276 276 276 275 275 274 274 273 273 273 273 273 273 273 272 271 271 270 270 271 272 273 274 274 275 nan nan nan 275 274 274 273 272 272 272 273 273 274 275 275 275 275 275 275 275 275 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 280 280 281 nan nan nan nan nan nan nan nan 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 242 242 244 245 247 249 250 250 250 250 250 250 250 249 249 249 248 248 248 248 248 248 248 248 248 248 248 249 249 249 249 249 250 250 250 251 251 252 253 254 254 255 256 256 256 255 254 254 253 253 253 254 255 255 256 257 258 258 259 259 260 260 260 260 260 261 261 262 262 263 263 264 264 264 264 264 265 265 265 266 266 267 268 268 269 270 270 271 271 272 272 272 272 273 273 273 273 273 273 273 273 273 274 274 275 275 276 276 276 276 275 275 274 274 273 273 273 273 273 273 274 274 274 274 273 272 271 270 270 270 271 273 274 275 276 276 275 275 274 273 271 270 269 270 270 271 271 272 273 273 274 274 274 274 274 274 274 274 273 273 273 272 271 271 271 271 271 271 271 271 271 271 271 271 271 270 270 270 271 271 272 272 273 273 274 274 274 275 275 275 276 276 276 276 276 277 277 277 277 277 277 277 277 278 278 278 277 277 276 276 275 275 274 274 275 275 275 276 276 276 276 276 275 275 274 274 274 273 273 273 273 273 272 272 271 271 270 271 272 273 274 275 275 276 276 276 275 275 275 274 274 273 273 273 273 273 274 274 275 275 275 275 275 275 275 275 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 279 279 279 280 280 280 281 281 nan nan nan nan nan nan 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 244 245 246 247 248 248 249 249 249 249 249 250 250 250 250 249 249 248 248 248 248 248 248 248 248 249 249 249 249 249 249 250 250 250 250 251 252 252 253 254 255 256 256 257 257 256 256 255 255 255 255 255 256 256 257 258 258 259 259 259 259 260 260 260 260 260 261 261 262 262 263 263 263 264 264 264 264 265 265 266 266 267 268 268 269 270 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 274 274 275 275 276 276 276 275 275 275 274 274 274 273 273 273 273 273 273 273 274 274 274 273 273 272 271 271 270 272 273 274 275 275 275 275 274 273 270 269 269 269 270 270 271 272 272 273 273 274 274 274 274 274 274 274 273 273 272 271 271 270 270 270 271 271 271 271 271 271 271 271 270 270 270 270 271 271 272 272 273 274 274 274 274 275 275 276 276 276 276 277 277 277 277 277 277 277 277 277 277 278 278 278 278 277 277 276 276 275 275 275 275 275 276 276 276 276 276 276 276 275 275 274 274 273 273 273 273 273 273 273 272 272 271 272 273 274 274 275 275 275 275 275 275 275 275 275 275 274 274 273 272 273 273 273 274 274 275 274 274 274 274 274 274 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 280 280 280 280 280 280 280 nan nan nan nan nan nan 279 279 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 247 247 247 248 248 248 248 248 249 249 250 250 250 249 249 249 249 248 248 248 248 248 248 249 249 249 249 249 249 249 nan 250 250 251 251 252 253 253 254 254 255 256 256 256 256 256 256 256 256 256 256 256 257 257 258 259 259 259 259 260 260 260 260 260 260 261 261 262 262 263 263 263 263 264 264 264 265 265 266 266 267 268 269 270 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 274 274 275 275 275 275 275 274 274 274 274 274 273 273 273 272 272 272 273 273 274 274 274 274 273 272 271 270 271 272 273 274 274 274 274 273 271 270 269 269 269 269 270 271 271 272 272 272 273 273 274 274 274 274 274 273 273 272 271 271 270 270 270 270 271 271 271 271 271 271 271 270 270 270 270 271 271 272 272 273 274 274 274 275 275 275 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 278 278 277 277 277 277 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 274 274 273 273 273 273 273 273 273 273 273 273 274 275 275 275 275 275 274 274 275 275 275 275 275 275 274 273 273 272 272 273 273 273 274 274 274 273 273 273 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 280 280 280 280 280 280 nan nan nan nan nan nan 279 279 278 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 247 247 247 248 248 248 249 249 249 249 249 249 249 248 248 248 248 248 248 248 248 248 249 249 249 249 249 249 250 nan nan nan nan nan 252 252 253 253 254 254 255 255 256 256 256 256 256 256 256 256 256 257 257 258 258 259 259 260 260 260 260 260 260 261 261 261 262 262 262 263 263 263 264 264 264 265 265 266 267 267 268 269 270 271 272 272 272 273 273 273 273 273 273 272 272 272 272 273 273 274 275 275 275 274 274 274 274 274 274 274 273 272 272 271 271 271 272 273 273 274 274 274 273 272 271 270 271 271 272 273 273 273 273 272 271 271 270 270 270 270 270 271 271 271 271 272 272 272 273 273 273 273 273 273 273 272 271 270 270 270 270 270 271 271 271 271 271 271 271 270 270 270 271 271 271 272 272 273 274 274 275 275 275 276 276 276 277 277 277 277 277 277 277 277 278 278 278 277 277 277 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 276 276 275 275 275 275 274 273 273 273 273 273 273 273 274 275 275 275 276 276 276 275 275 274 274 274 274 274 275 275 275 274 274 273 273 272 272 273 273 273 273 273 273 273 273 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 281 281 281 281 281 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 247 247 248 248 248 249 249 249 249 248 248 248 248 247 247 247 247 247 247 247 248 248 248 249 249 249 249 249 250 250 250 250 251 251 252 252 252 253 253 254 254 255 255 255 255 255 255 255 255 256 256 257 257 258 258 259 260 260 261 261 261 261 261 261 261 262 262 262 263 263 263 264 264 264 265 265 266 266 267 268 269 270 270 271 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 274 274 274 273 273 273 273 274 273 273 272 271 270 270 270 270 270 271 271 272 272 272 272 271 270 269 270 271 272 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 272 271 270 270 270 270 270 271 271 271 271 271 271 271 271 270 271 271 271 271 272 272 273 273 274 274 275 275 276 276 276 277 277 277 277 277 277 278 278 278 278 278 277 277 276 276 276 276 276 276 276 277 277 276 276 276 276 276 276 276 276 276 275 275 275 275 274 273 273 272 272 273 273 274 275 276 276 277 277 277 277 276 275 275 274 274 274 274 274 274 274 274 273 273 272 272 272 273 273 273 274 274 274 273 274 274 274 nan nan nan nan nan nan nan nan nan nan nan 279 279 279 nan nan nan nan nan 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 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 247 247 248 248 249 249 249 248 248 248 247 247 247 247 247 247 247 247 247 247 247 248 248 248 249 249 249 249 249 249 249 250 250 251 251 252 252 253 253 254 254 254 255 255 255 255 256 256 256 257 257 258 258 259 259 260 260 261 261 261 262 262 262 262 262 262 262 263 263 263 264 264 264 265 265 265 266 267 267 268 269 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 273 273 273 272 272 272 273 273 273 272 271 270 269 269 268 268 268 268 268 269 269 270 269 269 269 269 269 270 270 270 270 270 270 270 270 270 271 271 272 272 272 272 272 272 272 271 271 270 270 270 271 271 272 273 273 272 271 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 273 274 274 274 275 275 276 276 277 277 277 277 277 277 278 278 278 278 278 277 277 276 276 275 275 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 274 273 273 272 273 273 274 275 276 276 276 277 277 277 276 276 275 275 275 275 275 275 274 274 273 273 272 272 272 272 273 273 273 274 274 274 274 275 nan nan nan nan nan nan nan nan nan nan nan nan 280 279 279 279 nan nan nan nan 278 279 279 280 280 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 246 246 247 247 248 249 249 249 249 248 248 247 247 247 246 247 247 247 247 247 247 247 247 247 248 248 248 248 248 248 248 249 249 249 250 250 251 252 252 253 253 254 254 254 254 255 255 255 256 256 257 257 258 258 259 259 260 261 261 262 262 262 262 262 263 263 263 263 263 263 263 264 264 264 265 265 265 266 267 267 267 268 269 269 269 270 270 270 270 271 271 271 271 270 270 270 271 271 271 272 272 271 271 271 271 272 272 272 271 270 269 268 268 267 266 266 266 266 267 267 268 268 268 268 268 268 269 269 269 269 269 269 269 269 270 270 271 271 272 272 272 273 272 272 271 271 270 270 270 270 271 272 272 273 272 271 270 270 270 270 270 270 271 271 271 271 272 272 272 271 271 272 272 272 272 272 272 273 273 274 274 275 275 275 276 276 277 277 277 277 277 277 277 277 277 277 277 277 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 273 273 273 274 274 275 275 276 276 276 276 276 276 276 275 276 276 276 275 275 275 274 273 273 273 272 272 272 273 273 273 273 274 274 275 276 276 277 nan 278 278 279 279 280 280 nan nan 280 280 279 279 278 278 nan 277 277 278 278 278 278 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 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 247 247 247 247 247 246 246 246 246 246 247 248 249 249 249 249 249 248 248 247 247 246 246 246 246 246 247 247 247 247 247 248 248 248 248 248 248 248 248 249 249 250 250 251 252 252 253 253 253 254 254 254 254 254 255 255 256 256 257 258 258 259 260 260 261 262 262 262 263 263 263 263 263 263 264 264 264 264 264 265 265 265 265 266 266 267 267 267 268 268 268 268 269 269 269 269 270 270 270 270 270 270 270 270 270 271 271 271 271 271 271 271 272 271 270 269 268 268 267 266 265 265 264 265 265 266 267 268 268 268 269 268 268 268 268 268 269 269 269 269 270 270 271 271 272 272 272 273 273 272 272 271 271 270 270 270 271 272 273 273 272 271 270 270 270 270 270 270 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 273 273 274 274 274 275 275 276 276 276 276 276 276 276 277 277 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 275 275 275 275 274 274 274 274 274 275 275 275 275 275 275 275 275 275 276 276 276 276 276 276 275 274 274 273 273 273 273 273 273 273 273 273 273 273 274 275 276 277 277 278 278 279 279 279 280 280 nan 280 280 280 279 279 278 278 277 277 277 277 277 277 277 nan nan nan nan nan nan nan nan 277 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 247 246 246 246 246 246 246 245 245 245 245 246 247 249 250 250 250 249 248 248 nan nan nan 246 246 246 246 246 247 247 247 247 248 248 248 248 248 248 248 249 249 249 250 250 251 251 252 252 253 253 253 253 254 254 254 255 255 255 256 256 257 258 259 259 260 261 262 263 263 263 263 263 264 264 264 264 264 264 265 265 265 265 265 266 266 266 266 267 267 267 267 267 267 268 268 268 268 268 269 269 269 269 269 269 269 269 270 270 270 271 271 271 271 271 270 269 268 267 266 266 265 264 264 264 265 266 266 267 268 268 268 268 269 269 268 268 268 269 269 269 270 270 271 271 271 272 272 273 273 273 272 272 272 271 271 271 272 272 273 273 272 271 270 270 270 270 270 270 271 271 271 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 274 275 275 275 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 276 276 276 276 275 275 274 274 273 273 273 273 273 273 273 273 273 273 273 274 275 276 277 277 278 278 278 279 279 279 279 279 279 279 279 279 279 278 278 277 277 277 277 277 276 276 nan nan nan nan nan nan nan 276 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 246 246 246 246 246 246 nan nan nan nan 244 244 245 246 248 249 250 250 250 249 nan nan nan 246 246 246 246 246 246 246 247 247 247 248 248 248 248 249 249 249 249 249 250 250 250 250 251 251 252 252 253 253 253 253 253 253 254 254 254 255 255 256 256 257 258 259 259 261 262 263 263 263 263 264 264 264 264 265 265 265 265 265 265 265 266 266 266 266 266 266 267 267 267 266 266 266 266 266 267 267 267 268 268 268 268 268 268 268 269 270 270 271 271 271 271 270 269 268 267 266 265 264 264 264 264 265 265 266 267 267 268 268 268 269 269 269 269 269 269 269 270 270 270 271 271 271 272 272 272 273 273 273 273 273 272 272 272 272 273 273 273 272 271 270 270 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 272 272 272 273 273 273 273 273 274 274 274 275 275 275 275 275 275 275 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 274 274 274 273 273 273 272 272 272 272 273 273 273 273 274 274 274 275 275 276 276 277 277 278 278 278 278 278 278 278 278 277 277 277 277 276 276 276 276 276 276 276 275 275 275 nan nan nan nan nan 276 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 276 nan nan nan nan nan nan 273 273 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 246 246 246 nan nan nan nan nan nan nan nan nan 244 244 245 246 248 249 250 250 250 249 249 248 247 247 247 246 246 247 247 247 247 248 248 249 249 249 249 249 249 250 250 250 250 250 250 250 251 251 252 252 253 253 253 253 253 253 253 254 254 254 255 255 256 256 257 257 258 259 261 262 262 263 263 264 264 264 264 265 265 265 265 265 265 266 266 266 266 266 266 266 266 266 266 265 265 265 265 265 265 266 266 267 267 267 267 267 267 268 268 269 270 270 270 270 270 269 268 267 266 265 264 264 263 264 264 265 265 266 267 267 268 268 268 269 269 269 269 269 269 270 270 271 271 271 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 272 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 272 272 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 275 275 275 275 275 275 274 274 273 273 272 272 272 271 271 271 271 271 272 272 273 274 274 275 275 275 275 275 275 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 276 276 276 276 276 276 nan nan nan 276 276 276 276 277 277 nan nan nan nan nan nan nan 277 277 277 277 276 276 276 nan nan nan nan nan nan nan nan 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 nan nan nan nan nan nan nan nan nan nan nan nan nan 244 245 247 248 250 251 251 251 250 249 248 248 247 247 247 247 247 247 248 248 249 249 249 250 250 250 250 250 250 250 250 250 250 251 251 252 252 252 252 253 253 253 252 252 253 253 253 254 254 255 255 255 256 256 257 257 258 259 260 261 262 263 263 264 264 264 264 264 265 265 265 265 265 265 266 266 266 266 266 265 265 265 264 264 264 264 264 264 265 265 265 266 265 266 266 266 267 268 268 269 269 269 269 268 268 267 266 265 264 264 263 264 264 264 264 265 266 266 267 268 268 268 268 268 269 269 269 269 270 270 271 272 272 272 272 272 272 272 273 273 274 274 273 273 273 273 273 273 272 271 271 271 271 271 271 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 273 273 273 273 272 272 272 272 272 272 272 272 273 273 273 273 273 273 274 274 274 274 275 275 274 274 274 274 273 273 273 272 271 270 270 269 269 270 270 271 272 273 274 274 274 274 274 274 274 274 275 275 275 275 274 274 274 274 274 274 274 274 274 274 275 275 276 276 276 276 276 276 277 277 277 277 277 277 277 277 277 nan nan nan nan nan nan 276 276 276 276 276 276 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 244 245 246 248 250 251 252 252 251 251 250 249 248 248 247 247 247 248 248 249 249 250 250 250 250 250 250 250 250 251 251 251 251 251 251 252 252 252 252 252 252 252 252 252 252 252 252 253 253 254 254 254 255 255 255 256 256 257 257 259 260 261 262 263 263 263 264 264 264 264 264 264 265 265 265 265 265 265 265 265 264 264 263 263 263 263 263 263 264 264 264 264 265 265 265 265 266 266 266 267 267 268 268 268 267 267 266 265 265 264 264 263 263 264 264 264 265 266 267 267 268 268 268 268 268 268 269 269 269 270 271 271 271 272 271 271 271 271 272 273 273 274 274 274 274 273 273 273 272 271 271 271 271 271 271 271 271 271 271 271 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 274 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 273 273 273 273 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 274 274 274 274 274 274 274 273 273 273 273 272 271 270 270 269 269 269 270 271 271 272 272 272 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 274 274 275 275 276 nan 276 nan nan nan 277 277 277 277 277 277 277 276 276 276 276 276 276 276 276 nan 276 276 276 276 275 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 248 249 251 252 252 252 252 251 250 249 248 248 247 247 248 248 249 250 250 250 250 250 250 250 250 250 251 251 251 251 251 252 252 252 252 252 252 252 252 252 251 251 251 251 251 252 252 253 253 254 254 255 255 255 255 256 256 257 259 260 261 262 262 262 263 263 263 263 263 264 264 264 264 265 265 264 264 264 263 263 263 262 262 262 262 263 263 263 264 264 264 264 265 265 265 265 265 265 266 267 267 267 267 266 266 265 264 264 263 264 264 264 264 265 266 266 267 267 268 268 268 268 268 268 269 269 270 270 271 271 271 271 271 271 271 272 272 273 273 273 274 274 274 273 273 272 271 271 271 271 271 271 271 271 270 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 271 271 270 270 270 270 270 271 271 272 272 272 272 272 273 273 274 274 274 274 274 274 274 274 274 274 274 274 274 nan 275 275 nan 276 nan nan nan nan 277 277 277 277 277 277 277 277 276 276 276 275 275 275 275 276 276 276 276 276 276 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 251 252 252 252 252 251 251 251 251 nan nan nan nan nan 251 251 251 250 250 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 250 251 252 252 252 252 252 251 250 249 248 248 247 247 248 249 250 250 251 251 251 251 250 250 250 251 251 252 252 252 252 252 252 252 252 252 252 252 251 251 251 251 251 251 251 251 252 252 252 253 253 254 255 255 255 255 256 256 258 259 260 261 261 262 262 262 262 262 262 263 263 263 264 264 264 264 264 263 263 263 262 262 262 262 262 262 263 263 263 264 264 264 264 264 264 263 264 265 265 266 266 266 266 266 265 264 264 264 264 264 264 264 265 265 266 267 267 267 268 268 268 268 268 269 269 270 270 270 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 272 272 271 271 271 271 271 271 271 271 271 271 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 274 274 274 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 276 276 277 277 277 277 277 277 278 278 278 277 277 277 277 277 276 276 275 275 275 275 276 276 276 276 276 275 275 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 248 248 248 249 249 250 250 250 250 251 251 251 251 251 251 251 251 251 251 251 250 250 250 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 252 252 252 252 252 251 251 250 249 248 248 247 247 248 249 250 251 251 251 251 251 250 251 nan nan 252 252 252 252 252 252 252 252 252 252 251 251 251 251 251 250 250 250 251 251 251 252 252 253 253 254 254 255 255 255 255 256 257 258 259 260 260 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 262 262 262 261 261 261 262 262 262 263 263 264 264 264 263 263 263 263 263 264 265 265 266 266 266 265 265 264 264 264 264 264 265 265 266 266 267 267 267 267 267 268 268 268 269 269 270 270 270 271 271 271 271 271 270 270 270 270 271 271 272 272 273 273 273 272 272 272 271 271 271 271 271 271 271 271 272 272 272 272 272 273 273 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 274 274 274 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 271 271 271 272 272 272 272 273 273 273 273 274 274 274 274 274 274 275 275 274 274 275 275 274 274 274 274 274 275 275 275 276 276 276 277 277 277 277 278 278 278 278 278 278 278 277 277 277 277 277 276 276 276 276 nan nan 276 276 nan nan 275 275 274 nan nan nan nan nan nan 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 248 248 248 248 248 247 247 nan nan nan nan nan nan nan 249 249 249 250 250 250 250 250 250 250 250 249 249 249 249 249 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 251 251 250 249 248 248 247 247 248 249 250 250 251 251 251 251 nan nan 251 251 251 251 251 251 251 251 251 251 251 251 251 251 251 250 250 250 250 250 250 250 251 251 251 252 253 253 254 254 254 255 255 255 255 256 257 258 259 260 260 260 261 261 261 262 262 262 262 263 263 263 262 262 262 262 261 261 261 261 262 262 262 263 263 263 263 263 263 262 262 263 263 264 265 265 265 265 265 265 265 265 265 265 265 265 266 266 267 267 267 267 267 268 268 268 268 269 269 269 269 270 270 270 271 271 271 270 270 269 269 269 270 270 271 272 272 272 272 272 272 271 271 271 270 270 270 271 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 274 274 273 273 273 273 273 273 273 273 273 273 272 272 272 271 271 271 272 272 273 273 274 274 274 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 276 276 277 277 277 277 277 277 278 278 278 278 278 278 nan nan nan nan nan nan 276 276 276 276 276 nan nan 276 276 nan nan 275 274 274 274 nan 274 273 273 273 273 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 247 247 247 247 247 247 247 nan nan nan nan nan nan nan nan nan 248 248 249 249 249 249 249 249 nan nan nan 248 248 248 248 249 249 250 250 250 250 250 250 250 249 248 248 nan nan nan nan nan nan nan nan nan 253 253 254 254 253 253 252 252 252 251 251 250 249 248 247 247 247 248 248 249 250 250 250 250 250 250 250 251 251 251 251 251 251 251 251 251 251 251 251 251 251 251 250 250 250 250 250 250 250 250 250 251 251 252 252 253 254 254 254 254 254 254 255 256 257 258 259 259 260 260 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 262 262 263 263 264 265 265 265 265 265 265 265 265 265 265 266 266 267 267 267 267 267 267 268 268 268 268 268 269 269 269 269 269 270 270 270 270 270 269 268 268 268 268 269 269 270 271 271 271 271 271 270 270 270 270 270 270 270 271 272 272 272 272 272 272 271 271 271 271 271 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 271 271 272 272 272 273 273 274 275 275 275 276 276 276 276 276 276 275 275 275 275 276 276 276 276 275 275 276 276 276 277 277 277 277 277 277 277 277 277 277 277 277 277 277 nan nan nan nan 276 275 275 275 275 275 275 276 276 275 nan nan 274 274 274 274 274 274 274 274 273 273 273 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 247 247 247 246 nan nan nan nan nan nan nan nan nan nan 247 247 247 247 247 247 nan nan nan nan nan nan nan nan 247 248 248 248 249 249 248 248 248 247 247 247 247 nan nan nan nan nan nan nan nan nan 253 254 255 255 255 254 254 253 252 252 252 251 250 250 249 248 247 246 246 247 248 248 249 249 250 250 250 250 250 250 251 250 250 250 250 251 251 251 251 252 252 252 251 251 251 250 250 250 250 249 250 250 250 250 250 251 251 252 253 253 253 253 253 253 254 255 256 258 258 259 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 264 265 265 265 265 265 265 265 265 265 266 266 266 267 267 267 267 267 267 268 268 268 268 268 268 268 268 269 269 269 269 270 270 269 269 268 268 268 268 268 268 269 269 270 270 270 269 269 269 269 269 269 270 270 270 271 271 272 272 272 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 274 274 275 275 276 276 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 276 276 276 277 277 277 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 275 275 275 275 275 274 273 273 272 272 273 273 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 nan nan nan nan nan nan nan nan nan nan 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan 246 247 247 247 247 246 246 245 244 244 244 245 245 245 245 245 nan nan nan nan nan 253 255 255 256 nan nan 255 255 254 253 253 252 252 251 250 249 248 247 nan nan 246 246 247 248 248 249 249 249 249 250 250 250 250 250 250 250 250 250 251 251 252 252 253 252 252 251 251 250 250 250 250 250 250 250 250 250 250 250 251 251 252 252 252 252 251 252 253 254 256 257 258 259 259 260 260 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 264 265 265 265 266 266 266 266 266 266 266 266 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 268 268 267 267 267 267 268 268 268 268 268 268 268 268 269 269 270 270 270 271 271 271 272 271 271 271 271 271 271 271 271 272 272 273 273 273 273 273 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 273 274 274 275 275 276 276 276 276 276 276 276 276 276 276 276 276 275 275 275 275 275 275 275 275 276 276 276 276 276 275 275 274 274 274 274 275 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 273 272 271 271 271 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 245 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 244 244 243 242 242 241 241 242 242 243 243 243 nan nan nan 249 nan nan nan nan nan nan nan 255 254 254 254 253 253 252 252 251 250 249 248 nan nan nan 246 246 247 247 248 248 248 248 249 249 250 250 250 250 249 249 249 250 251 252 253 254 253 253 252 251 251 250 250 250 250 250 250 250 250 250 250 250 251 251 251 251 251 251 251 251 252 254 255 256 257 258 259 260 260 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 264 264 264 265 265 265 266 266 266 266 266 267 267 267 267 267 268 268 268 268 268 268 268 269 269 269 269 269 268 268 268 268 268 269 269 269 269 269 268 268 267 267 267 267 267 267 267 267 267 267 267 268 268 269 269 270 270 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 274 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 272 273 273 274 274 274 275 275 275 276 276 276 276 275 275 275 275 275 275 275 275 274 274 274 273 273 273 274 274 275 275 275 275 274 274 274 274 274 274 275 275 275 275 275 275 275 275 275 274 274 274 274 274 274 274 273 273 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 245 244 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 242 242 241 241 240 239 239 239 239 240 240 241 nan nan nan nan nan nan nan nan nan nan nan nan nan 253 253 253 253 253 253 252 251 250 249 248 nan nan nan 246 246 246 246 247 247 247 247 248 248 249 249 249 249 249 249 249 250 252 253 254 254 254 254 253 252 251 251 250 250 250 251 251 251 251 251 250 250 250 250 251 251 251 251 250 250 251 252 253 254 256 257 258 259 259 260 260 260 260 260 261 261 261 261 262 262 262 262 262 262 263 263 263 263 264 264 264 264 264 264 264 265 265 265 266 266 266 266 267 267 267 267 267 267 268 268 269 269 268 268 268 269 269 269 269 269 269 269 269 268 268 268 269 269 269 269 268 268 267 267 266 266 266 266 267 267 267 266 266 267 267 268 268 269 269 270 270 271 271 271 271 271 271 271 271 272 272 272 272 272 272 272 273 273 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 271 272 272 272 272 272 272 271 271 271 271 271 271 271 272 272 272 272 272 272 272 273 273 274 274 274 275 275 275 275 275 275 274 274 274 274 274 274 274 274 273 273 272 272 271 271 272 272 273 273 274 274 274 274 274 274 274 274 274 274 274 274 275 275 275 275 275 274 274 274 274 274 274 274 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 244 244 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 238 237 237 237 237 238 238 nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 253 253 252 252 251 250 nan nan nan nan 246 245 245 245 246 246 247 247 247 248 248 248 249 249 249 249 249 250 251 252 254 255 255 255 255 254 253 252 251 251 251 251 251 251 251 251 251 251 251 251 250 251 251 251 251 251 250 251 251 252 253 254 256 257 258 259 259 259 259 260 260 260 260 261 261 261 261 262 262 262 262 262 263 263 264 264 264 264 264 264 264 264 265 265 265 266 266 267 267 267 267 267 267 268 268 268 268 269 269 269 269 269 269 269 270 270 270 269 269 269 269 269 269 269 269 269 269 268 268 268 267 267 266 266 267 267 267 267 267 266 267 267 267 268 268 269 269 270 270 271 271 271 271 271 271 271 272 272 272 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 271 272 271 271 271 271 271 271 271 271 271 271 272 272 272 272 272 273 273 273 273 274 274 274 274 275 275 275 274 274 273 273 273 273 273 273 273 272 272 271 271 270 270 270 271 271 272 272 273 273 273 273 nan 274 274 274 274 274 274 274 274 274 274 275 275 274 274 274 274 274 275 275 275 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 235 235 236 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 250 251 251 251 251 250 249 nan nan nan 246 245 245 245 245 246 247 247 248 248 248 249 249 249 249 249 250 251 252 253 255 256 256 256 256 255 254 253 252 252 251 251 252 252 252 252 252 252 251 251 251 251 251 251 250 250 250 250 250 251 252 253 254 256 257 258 258 258 259 259 259 259 260 260 260 261 261 262 262 262 263 263 263 264 264 265 265 265 265 264 264 265 265 265 265 266 nan nan 267 267 267 267 268 268 268 268 268 269 269 269 269 269 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 268 268 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 269 269 269 270 270 270 270 271 271 271 271 271 271 272 272 272 272 272 272 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 273 272 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 273 273 273 273 273 273 274 274 274 274 274 273 273 273 273 273 272 272 272 272 271 271 271 270 270 270 270 270 271 271 271 272 nan nan nan nan 273 273 273 273 273 273 nan nan nan nan nan 274 274 274 274 274 274 274 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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