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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 261 260 259 258 258 258 257 257 257 257 258 258 258 259 259 258 259 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 254 253 252 250 251 251 252 252 253 253 254 255 256 257 257 258 258 259 259 260 260 261 262 264 265 266 267 267 267 268 269 270 271 272 272 273 274 274 274 274 274 273 273 272 272 272 272 272 272 272 272 272 272 272 272 271 271 271 271 270 270 270 270 270 270 269 268 267 267 266 266 267 267 268 268 269 270 270 271 272 273 nan nan nan nan nan 269 268 266 266 265 266 266 267 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 267 267 266 266 266 265 265 265 265 264 264 264 263 263 263 263 263 263 263 263 263 264 264 263 263 264 264 265 265 265 265 265 265 265 264 264 264 264 264 265 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 266 266 265 266 267 268 268 268 268 268 267 267 267 267 266 266 266 266 266 266 267 268 268 268 267 267 267 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 267 266 266 266 266 266 265 265 264 264 264 264 264 263 263 263 263 262 263 263 262 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 265 265 266 267 267 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 266 266 265 265 264 263 263 263 262 261 261 260 260 259 259 259 260 260 260 260 260 261 261 261 261 261 261 261 261 261 262 262 262 261 261 260 260 260 260 261 261 261 261 260 260 260 260 nan nan nan nan 262 263 263 262 262 261 261 260 258 258 257 258 258 259 260 260 259 259 259 259 259 260 261 262 263 264 265 266 267 268 269 268 268 268 269 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 262 262 261 260 259 258 258 258 258 257 258 259 259 259 259 259 260 261 260 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 251 251 252 252 253 253 254 254 255 255 256 256 257 258 259 259 259 260 261 262 263 264 265 265 266 266 267 268 269 269 270 271 272 272 273 272 272 272 271 271 271 271 271 271 272 272 272 272 271 271 271 271 270 270 270 270 270 271 271 271 270 269 267 266 265 265 265 265 266 266 267 268 268 269 270 271 273 274 274 274 273 272 270 269 268 267 267 267 267 268 269 269 268 nan nan nan nan nan nan nan nan nan nan nan nan 276 274 273 272 270 269 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 267 267 267 266 266 266 265 265 265 264 264 264 263 263 263 263 263 263 263 263 263 264 264 263 263 264 264 264 265 265 265 265 265 264 264 264 264 264 264 265 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 266 266 265 265 266 267 267 268 268 267 267 267 267 267 267 267 266 266 266 267 267 268 268 269 268 267 267 266 266 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 269 269 269 268 267 267 266 266 266 266 266 265 265 264 264 264 264 263 264 264 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 265 266 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 266 266 266 267 267 267 267 267 267 267 267 267 267 266 266 265 264 264 263 263 262 262 261 261 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 262 262 262 261 261 261 261 261 260 259 259 259 259 259 259 258 258 258 258 258 258 nan nan nan 260 261 261 261 261 260 260 259 257 257 257 257 258 258 259 259 259 258 258 259 260 261 263 264 265 265 266 267 268 268 269 269 269 269 269 270 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 263 263 263 263 263 262 261 260 259 258 257 257 258 258 259 259 260 260 261 261 261 260 258 259 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 252 252 253 253 253 254 254 254 254 255 255 256 257 258 258 259 259 260 261 261 262 263 263 264 264 265 266 267 268 269 270 270 271 271 271 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 269 270 270 270 271 271 270 269 268 266 264 264 264 264 265 265 265 266 266 267 268 269 270 271 273 273 274 274 273 272 271 269 268 268 268 268 269 269 269 269 nan nan nan nan nan nan nan nan nan 277 277 277 276 275 273 272 271 270 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 267 267 266 266 265 265 265 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 264 264 265 265 265 265 264 264 264 263 263 264 264 265 266 266 266 266 266 267 266 266 267 267 267 267 267 267 266 266 266 266 266 265 265 265 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 267 267 267 267 267 268 268 267 267 267 267 267 267 267 267 267 267 267 267 268 268 269 270 269 269 268 267 267 266 266 266 266 266 265 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 264 264 264 265 265 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 266 266 267 267 267 nan nan nan nan nan 267 266 266 265 265 264 264 263 263 262 262 262 261 261 261 261 261 261 261 261 261 261 262 261 261 262 262 262 262 262 262 262 261 261 261 261 260 260 259 258 258 257 257 256 256 256 256 256 256 257 257 258 nan 259 259 259 259 259 259 258 257 256 256 256 257 258 258 258 258 258 257 258 258 260 262 263 265 266 266 267 267 268 269 269 269 269 270 270 271 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 263 264 264 264 263 263 262 261 260 259 258 257 257 257 257 258 259 259 260 260 261 261 261 260 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 252 252 253 253 253 253 253 253 254 254 255 256 256 257 257 258 259 260 261 261 262 262 262 263 263 264 265 266 267 268 269 270 269 268 268 268 269 269 268 268 268 268 268 268 268 268 268 267 267 268 269 269 270 270 270 269 268 266 264 263 263 263 264 264 265 265 266 266 267 267 268 269 270 271 272 273 273 273 272 271 270 269 269 269 269 269 269 269 269 nan nan nan nan nan 273 274 276 277 277 277 277 276 274 273 272 271 271 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 266 266 265 265 265 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 265 265 264 264 264 263 263 263 263 264 264 265 266 266 266 266 266 266 266 267 267 267 268 267 267 267 266 266 266 266 265 264 264 265 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 268 268 268 268 268 268 268 269 269 270 270 269 269 268 267 267 266 266 266 266 265 265 264 264 264 264 265 265 265 265 265 265 264 264 264 264 263 263 263 263 263 263 263 263 263 264 264 264 264 265 265 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 266 266 267 nan nan nan nan nan nan nan nan nan 266 265 264 264 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 260 260 259 258 257 256 255 255 254 254 254 254 255 255 255 256 257 257 257 258 258 257 256 255 254 254 254 256 257 258 259 259 258 258 257 258 258 260 262 263 265 265 266 267 268 268 269 270 270 270 271 271 272 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 264 265 265 264 264 263 262 261 260 259 258 257 257 257 257 258 258 259 259 260 260 261 261 261 262 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 251 251 252 252 252 252 252 252 252 252 253 253 254 254 255 256 257 258 259 260 260 261 261 261 262 263 263 264 265 266 267 268 268 268 268 268 268 267 267 267 266 266 267 267 267 267 267 266 266 266 267 268 268 268 268 268 267 266 264 264 263 263 264 264 265 265 266 266 267 268 268 269 269 270 271 271 272 272 271 271 271 270 270 269 269 269 269 nan nan nan nan nan nan nan 273 275 276 276 277 276 275 274 273 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 265 265 265 264 264 264 264 264 263 263 263 263 263 262 262 262 262 262 263 264 264 264 263 263 263 263 263 263 263 263 264 265 265 265 265 265 266 266 266 266 266 267 267 268 267 267 266 266 265 265 265 nan nan nan nan 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 269 269 268 268 268 268 268 268 267 267 267 267 267 268 268 268 268 268 268 269 269 269 270 270 269 269 268 267 267 267 266 266 266 265 265 264 264 264 265 265 266 266 266 265 265 265 264 264 264 264 263 263 263 263 263 263 263 264 264 264 264 265 265 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 265 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 262 262 261 261 260 260 260 259 259 258 257 256 255 254 253 252 252 253 253 253 254 255 255 256 257 257 256 255 253 252 251 251 252 254 256 258 259 259 258 257 257 257 258 260 261 263 264 265 266 267 267 268 269 270 271 272 272 272 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 265 264 264 263 262 261 260 259 259 258 257 257 257 258 259 259 259 259 260 260 261 262 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 251 251 251 251 251 251 251 251 252 252 253 254 255 256 258 259 259 260 261 261 262 262 263 264 264 265 266 267 267 268 268 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 266 265 265 264 264 264 264 265 265 266 267 267 268 268 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 nan nan nan nan nan 273 274 275 276 276 275 275 274 273 272 272 271 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 265 265 265 265 264 264 264 264 263 263 263 262 262 262 262 262 262 263 263 263 262 262 262 263 263 263 263 263 263 263 264 264 264 264 264 265 266 266 266 266 267 267 267 267 266 266 265 nan nan nan nan nan nan 265 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 269 269 269 269 268 268 268 268 267 267 266 266 267 267 268 268 268 268 268 269 269 269 269 269 269 268 268 267 266 266 266 266 266 266 265 265 265 265 265 266 266 266 266 266 266 265 265 264 264 264 264 264 264 264 264 264 265 265 265 265 265 266 266 267 268 nan nan nan nan 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 266 266 266 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 264 264 264 264 264 263 262 262 261 260 260 260 259 259 258 257 256 255 254 252 252 252 252 252 253 253 254 255 255 255 255 254 253 250 248 247 248 250 253 255 257 259 258 258 257 257 257 258 259 261 262 263 264 265 266 267 267 269 270 271 272 273 274 274 274 274 275 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 265 264 264 263 262 261 260 260 259 258 257 258 259 259 259 259 nan nan nan 259 260 261 262 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 250 250 250 250 250 250 250 251 251 252 253 254 255 256 257 258 259 260 261 262 263 263 264 264 265 266 266 267 267 267 267 267 266 266 266 265 265 266 266 266 266 266 266 266 265 265 266 266 266 267 267 266 266 266 266 265 265 265 266 266 267 267 268 269 269 270 270 270 269 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 nan nan nan 273 273 274 275 275 275 274 274 273 272 271 271 270 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 266 265 265 265 264 264 264 263 263 262 262 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 264 265 266 265 265 265 266 266 266 266 265 nan nan nan nan nan nan nan nan 265 266 266 267 267 267 267 267 267 267 267 267 267 267 267 267 268 268 268 269 269 269 268 268 268 268 267 267 266 266 266 267 267 268 268 268 268 269 269 269 269 268 268 267 267 266 266 266 266 266 266 266 266 265 265 266 266 266 267 267 267 266 266 265 265 265 264 264 264 264 264 265 265 265 266 266 266 266 267 267 268 269 269 270 nan nan 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 267 267 267 267 267 267 267 267 267 267 267 266 266 265 265 265 265 266 266 265 265 265 264 263 263 262 261 261 260 260 260 260 259 258 257 256 255 253 253 252 252 252 252 253 253 254 254 254 254 253 251 249 247 246 247 249 251 254 256 257 258 257 256 256 256 257 259 260 261 262 263 264 264 265 266 267 269 271 273 274 275 275 275 275 275 276 276 277 278 nan nan nan nan nan 278 278 278 278 nan nan nan nan nan nan 281 280 279 278 277 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 266 265 264 263 263 262 261 260 260 259 258 257 258 259 258 258 258 nan nan nan 259 nan nan 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 249 249 249 249 250 250 250 251 251 252 253 254 255 256 257 258 259 260 261 262 263 264 264 265 266 266 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 266 266 267 267 267 268 268 269 269 270 270 270 270 270 269 269 269 269 270 270 270 270 270 270 270 270 270 270 271 271 272 272 273 274 275 275 275 274 274 273 272 271 271 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 264 263 263 262 262 261 261 261 261 261 262 261 261 261 262 262 262 262 261 261 261 262 262 262 262 262 263 263 264 265 265 264 264 264 265 265 265 nan nan nan nan nan nan nan nan nan 265 266 266 267 nan nan 268 268 268 268 267 267 267 267 267 267 268 268 268 268 268 269 268 268 268 268 267 267 266 266 266 266 267 267 268 268 268 268 268 268 268 268 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 266 266 265 265 265 265 265 nan nan nan nan nan nan nan 267 267 268 268 269 270 271 271 271 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 268 268 268 268 268 269 269 269 268 267 267 266 266 266 266 266 266 266 266 265 264 264 263 263 262 262 262 261 261 261 260 260 259 258 257 256 255 255 254 253 253 253 253 253 253 253 252 251 250 249 247 247 247 248 250 253 255 256 257 257 256 255 255 256 257 259 260 261 262 263 263 264 265 267 269 271 273 275 276 276 277 276 276 276 276 277 278 278 279 280 279 279 278 278 278 278 279 nan nan nan nan nan 282 281 280 279 278 278 278 278 nan nan nan nan nan nan 283 284 286 286 286 286 286 286
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 265 264 263 263 262 262 262 261 260 259 259 258 258 258 258 257 nan nan nan 257 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 248 249 249 249 249 250 250 250 251 251 252 253 254 254 255 256 257 258 259 260 261 262 263 264 265 265 266 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 267 267 268 268 268 268 269 269 269 269 270 270 270 271 271 270 270 270 270 270 270 270 270 270 270 270 271 271 271 271 271 272 273 274 274 275 275 275 275 274 273 273 272 271 271 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 263 262 262 261 261 261 261 261 nan nan nan nan nan 262 262 261 261 261 261 261 261 261 262 262 263 263 264 264 264 263 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 268 268 267 267 268 268 268 268 268 267 267 267 266 266 266 266 267 267 268 268 268 268 268 268 268 268 267 267 267 266 266 267 267 267 267 267 267 266 266 266 266 267 267 267 267 267 267 266 266 265 265 265 nan nan nan nan nan nan nan nan nan nan 269 270 270 271 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 269 269 269 269 269 269 268 267 267 266 266 266 266 267 266 266 265 264 263 263 263 263 262 262 262 262 262 261 261 260 260 259 259 258 257 256 255 254 253 252 252 252 252 251 250 250 249 248 248 248 248 250 251 254 255 256 256 254 253 253 254 255 257 259 261 262 263 263 264 265 267 269 271 274 276 277 278 278 278 277 277 276 276 277 278 279 280 280 280 279 278 278 279 280 nan nan nan nan nan nan 282 281 280 279 279 278 278 278 nan nan nan 280 281 282 284 285 286 286 285 286 286
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 264 263 262 262 262 262 262 261 260 259 259 258 258 257 257 257 nan nan nan nan 259 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 249 249 249 250 250 251 251 252 253 253 254 255 256 256 257 258 259 260 261 262 263 264 265 265 266 267 267 267 267 266 266 266 266 266 266 266 266 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 269 269 269 269 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 273 274 275 275 275 275 275 275 274 273 273 272 272 271 270 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 261 261 261 261 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 265 265 266 nan nan nan nan nan nan nan nan nan 268 268 268 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 267 267 268 268 268 269 268 268 268 268 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 265 265 265 265 266 267 267 268 nan nan 270 270 271 272 272 273 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 269 269 270 269 269 269 268 268 267 266 266 266 266 266 266 266 265 264 264 263 262 262 262 262 263 262 262 262 261 261 261 261 261 261 260 259 258 256 255 254 253 252 251 251 250 250 250 249 249 248 248 249 250 252 254 255 255 254 252 251 250 251 252 254 257 260 261 263 264 264 266 267 269 272 274 276 278 279 279 279 279 278 276 276 277 278 279 280 281 281 280 279 279 nan nan nan nan nan nan nan nan 283 282 281 280 279 279 279 278 278 nan 279 279 280 282 283 284 285 285 285 285 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 262 262 262 262 262 262 261 260 259 259 258 257 257 257 256 257 257 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 249 249 250 250 251 251 252 253 253 254 255 255 256 257 257 258 259 260 261 262 263 264 264 265 266 266 266 266 266 266 266 266 266 266 267 267 267 267 268 268 268 268 268 268 268 268 268 268 268 269 269 269 269 269 269 270 270 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 274 275 275 275 275 275 274 274 274 274 273 273 272 272 271 nan nan nan 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 264 264 265 265 265 nan nan nan nan nan nan nan nan 267 267 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 267 267 268 268 268 269 269 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 266 266 266 266 267 266 266 266 266 266 266 266 266 266 266 267 267 268 268 269 270 270 271 271 272 272 272 272 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 270 270 270 269 269 268 267 266 266 266 266 266 266 266 265 264 263 262 261 261 262 262 262 262 261 261 261 261 261 261 262 262 261 260 259 257 255 254 253 252 251 251 250 250 249 249 249 249 249 250 251 253 254 254 254 252 250 248 247 248 250 252 255 257 260 261 263 264 266 268 269 271 274 276 278 278 279 278 278 276 275 275 276 278 280 282 282 282 281 281 281 281 281 nan nan nan nan nan nan nan nan 282 281 280 279 278 278 278 278 278 279 280 281 283 284 284 284 284 284 285
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 262 263 263 262 262 262 262 262 262 261 261 260 259 259 258 258 257 257 257 258 nan 259 259 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 249 249 250 250 251 252 252 253 254 255 255 256 257 257 258 258 259 260 261 262 263 263 264 265 265 266 266 266 266 266 266 266 267 267 267 268 268 268 268 268 269 269 269 269 269 269 269 269 269 269 269 269 269 269 269 270 270 270 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 271 272 272 272 273 273 273 274 274 274 274 274 274 274 274 274 273 273 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 264 264 nan nan nan 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 nan nan nan 266 266 266 266 266 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 266 266 265 265 265 266 266 266 266 266 266 266 266 267 267 267 267 268 268 268 269 270 270 271 271 271 271 271 271 271 271 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 271 271 271 270 269 269 268 267 266 266 266 266 266 265 265 264 263 263 262 262 262 262 261 261 260 260 260 260 260 260 261 261 260 260 258 257 256 254 253 252 251 251 251 250 250 249 249 249 250 251 253 254 255 254 253 251 249 nan nan nan nan nan 250 253 257 259 261 263 265 267 268 270 272 274 275 276 276 276 275 275 274 275 276 278 280 282 283 283 283 282 282 282 282 282 nan nan nan nan nan nan nan nan nan 280 279 278 278 277 277 277 nan 279 281 282 283 283 284 284 284 284
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 261 262 263 263 263 262 262 262 262 262 262 261 261 260 259 259 259 258 257 257 257 258 258 259 260 260 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 249 250 250 250 251 252 252 253 254 255 255 256 257 257 258 258 259 259 260 261 262 263 263 264 265 265 265 265 266 266 266 266 267 267 268 268 268 268 269 269 269 270 270 270 270 270 270 270 270 269 269 269 269 269 269 269 270 270 270 270 270 270 270 271 271 271 271 271 271 271 270 270 270 270 271 271 271 271 271 272 272 272 273 273 274 274 275 275 274 274 274 273 273 272 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 265 266 266 266 266 266 267 267 267 267 267 267 267 267 nan nan nan nan nan nan 266 266 266 266 266 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 266 265 265 265 265 265 265 265 265 266 266 266 266 267 267 267 267 268 268 268 269 269 269 270 271 271 271 270 270 270 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 273 272 272 271 270 270 269 268 267 267 266 266 266 266 266 265 265 265 265 265 265 264 262 261 260 260 259 259 259 259 260 259 259 258 257 257 255 254 253 252 252 252 251 251 251 250 250 251 252 253 255 256 256 255 nan nan nan nan nan nan nan nan nan 250 254 257 259 260 262 264 266 268 269 271 272 272 273 274 274 274 274 274 275 276 278 281 283 283 284 283 283 282 281 281 282 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 256 256 257 257 nan 258 259 260 260 261 262 262 263 263 263 262 262 262 261 261 261 261 261 260 260 259 258 nan nan 257 257 257 258 259 259 260 261 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 250 250 251 251 252 253 254 254 255 256 257 257 257 258 258 259 260 260 261 262 262 263 264 264 265 265 265 265 266 266 267 267 268 268 268 268 269 269 270 270 270 271 271 271 271 270 270 270 270 270 270 270 270 269 270 270 270 270 270 270 270 270 270 270 269 269 269 269 269 269 270 270 270 270 270 270 270 270 271 271 272 273 274 274 275 275 275 275 275 274 274 273 272 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 264 265 265 265 266 266 266 266 267 267 267 267 nan nan nan nan nan nan nan nan 266 265 265 266 266 266 267 267 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 266 266 265 265 265 265 265 265 265 266 266 266 266 266 266 267 267 268 268 268 269 nan nan nan 270 270 270 nan nan 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 273 272 271 271 270 270 270 269 269 268 267 267 267 268 268 268 269 269 269 269 267 266 264 262 261 260 259 259 259 259 259 258 257 256 255 254 253 252 251 251 251 251 251 251 251 252 253 254 256 257 258 nan nan nan nan nan nan nan nan nan nan nan nan nan 253 254 255 256 258 261 263 265 267 268 269 271 273 274 274 274 274 274 275 276 278 280 282 283 283 282 281 280 280 280 281 282 283 285 285 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
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