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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 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 263 263 263 263 263 263 263 263 263 263 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 263 263 263 263 263 263 263 263 262 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 261 261 260 260 260 nan nan nan nan nan nan 258 258 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 253 252 252 252 252 251 252 252 252 252 252 252 251 250 250 250 250 250 250 250 250 250 249 249 249 249 249 249 249 249 248 248 247 247 247 247 247 247 247 248 247 247 246 246 246 246 246 245 245 245 244 243 242 241 241 241 241 242 243 243 243 243 243 242 242 242 242 243 243 243 244 244 244 244 244 244 244 244 243 243 243 243 243 242 243 243 243 243 244 244 244 244 244 244 244 243 244 nan nan nan 244 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 256 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 262 262 262 262 nan nan nan nan nan nan nan 260 260 260 261 262 264 nan nan nan 267 266 266 266 266 266 266 266 267 267 267 268 268 268 268 268 269 269 269 270 271 272 272 272 272 271 271 271 271 271 271 nan nan nan nan nan 271 271 270 270 270 270 270 270 269 269 268 268 nan nan nan 269 268 268 268 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 269 269 270 271 272 273 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 262 262 262 262 262 262 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 263 263 263 263 263 263 263 264 264 264 264 264 nan nan nan nan 264 264 264 264 nan nan nan nan nan nan nan nan nan 264 263 263 263 263 263 263 263 263 263 263 263 262 262 262 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 260 nan nan nan nan nan nan nan 259 258 258 258 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 254 254 254 254 nan 253 253 253 252 252 252 252 252 252 252 251 251 250 250 249 249 249 250 250 250 250 250 250 250 250 249 249 249 249 248 248 247 247 247 247 247 248 248 247 247 247 246 246 246 245 245 245 245 245 244 243 242 241 241 241 242 243 243 243 243 243 243 242 243 243 243 243 244 244 244 244 244 244 244 244 243 243 243 243 243 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 245 245 245 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 261 261 nan nan nan nan nan nan nan nan 259 259 260 261 262 264 nan nan 267 267 267 267 267 267 267 267 267 267 268 268 268 268 268 268 268 269 269 270 271 271 272 272 272 272 271 271 271 271 271 271 nan nan 271 271 271 270 270 270 270 270 270 269 269 268 268 267 nan nan nan nan 268 268 268 267 267 267 267 267 267 267 267 268 268 268 269 268 268 268 269 269 270 271 272 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 264 264 nan nan 264 264 nan nan nan nan nan 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 262 262 262 262 262 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 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 263 263 263 264 264 264 264 264 263 nan nan 263 263 263 263 264 264 nan nan nan nan nan nan nan 264 264 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 262 262 262 261 261 260 nan nan nan nan nan nan 259 259 258 258 258 258 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 254 254 nan nan nan nan 253 253 253 252 252 252 252 252 251 251 250 250 250 249 249 249 249 249 250 250 250 250 250 250 250 250 249 249 249 248 248 248 248 248 248 248 248 247 247 247 246 246 245 245 245 245 245 245 244 243 243 242 241 242 242 242 243 243 243 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 245 245 245 245 245 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 261 nan nan nan nan nan nan nan nan nan nan nan nan 259 260 260 261 263 264 265 266 267 267 267 268 268 268 268 268 268 268 268 268 268 268 268 268 268 269 270 270 271 272 272 272 272 272 272 271 271 271 271 271 271 271 270 270 270 269 269 269 269 269 269 268 268 267 267 267 nan nan nan nan nan nan 268 267 267 267 267 267 267 267 268 268 268 269 269 269 269 269 269 270 271 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 nan nan nan 263 263 264 nan nan nan nan 264 264 263 263 264 264 264 264 263 263 263 264 264 264 264 264 264 264 264 264 263 263 263 263 263 262 262 262 262 262 262 262 261 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 261 262 262 262 262 262 262 262 263 263 263 264 264 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 261 262 262 262 262 262 262 262 262 262 262 263 263 263 263 263 262 262 262 261 261 nan nan nan nan nan 259 259 259 258 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 251 251 251 251 251 250 250 250 250 249 249 249 249 249 249 250 250 250 250 250 250 250 249 249 249 248 248 248 248 248 249 248 248 247 247 246 246 245 245 245 245 245 245 244 244 243 243 242 242 242 243 243 243 243 244 244 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 245 245 245 245 246 246 246 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 nan nan 258 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 260 260 262 263 264 264 265 266 267 267 268 268 268 268 268 268 268 268 268 268 268 268 269 269 270 270 271 272 272 272 272 272 272 272 271 271 271 270 270 270 270 270 269 269 269 269 268 268 268 267 267 267 267 267 267 nan nan 268 268 268 268 268 267 267 267 267 267 267 267 268 268 268 269 269 269 269 269 270 271 272 272 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 264 264 264 264 nan nan nan nan nan 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 263 263 263 262 262 261 261 261 261 261 261 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 262 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 262 262 262 262 262 262 262 263 263 264 264 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 263 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 261 261 262 261 262 262 262 262 262 263 263 263 263 263 263 262 262 262 261 nan nan nan nan nan 259 259 259 259 258 258 258 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 251 251 251 251 251 250 250 250 250 250 250 250 250 250 249 249 250 250 250 250 250 250 250 250 250 250 249 249 249 249 249 249 249 249 248 248 247 247 246 245 245 245 245 245 245 245 244 244 244 243 243 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 243 243 244 244 244 244 244 245 245 245 245 245 246 246 246 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 260 261 262 263 264 264 265 266 267 268 268 268 269 269 269 269 269 269 269 269 269 269 269 270 270 271 272 272 272 273 272 272 272 271 271 270 270 270 269 269 269 269 269 269 269 268 268 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 268 267 267 267 267 267 268 268 268 268 268 268 269 269 270 271 271 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 nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 264 264 264 264 264 264 nan nan nan nan nan nan nan 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 263 263 262 262 262 261 261 261 261 261 261 nan nan nan nan nan 260 260 260 260 260 260 261 nan nan nan nan nan nan nan nan nan nan 262 262 262 262 262 262 nan nan nan nan nan 260 260 260 260 260 nan nan nan nan nan 261 261 262 262 262 262 262 262 263 263 263 264 264 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 261 261 261 261 261 261 261 262 262 262 262 262 262 263 263 263 262 262 262 261 nan nan nan nan nan 259 259 259 259 258 258 258 257 257 256 256 256 255 255 255 255 255 nan nan 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 251 251 251 251 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 251 250 250 250 249 249 249 249 249 249 249 249 248 248 247 246 246 246 245 245 245 245 245 245 245 244 244 243 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 243 243 244 244 244 244 244 245 245 245 245 246 246 246 246 246 246 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 260 261 262 263 264 264 266 266 267 268 268 269 269 270 270 269 269 269 269 269 269 270 270 271 271 272 272 273 273 272 272 271 271 270 270 269 269 269 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 268 268 268 268 268 268 268 268 267 267 267 266 267 267 267 267 268 268 268 268 269 269 270 271 271 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 nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 263 263 264 264 264 264 264 263 nan nan nan nan nan 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 262 262 262 261 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 nan nan 261 nan nan nan nan 261 261 262 262 262 262 262 262 nan 261 261 261 261 261 261 261 261 nan nan nan nan 260 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 262 261 261 261 261 261 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 262 262 nan nan nan nan 259 259 259 259 259 258 258 257 257 256 256 256 256 256 255 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 251 251 251 251 250 250 250 250 251 251 251 251 251 251 251 250 250 250 250 250 250 251 251 251 250 250 249 249 249 249 249 249 249 248 248 247 247 246 246 246 246 246 246 245 245 245 245 244 244 243 243 243 243 243 243 244 244 244 244 244 243 243 244 244 244 244 244 244 245 244 244 244 244 244 244 243 243 243 243 243 243 243 244 244 244 244 245 245 245 245 245 246 246 246 246 246 246 246 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 246 246 246 246 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 261 262 263 nan 264 265 266 267 268 268 269 269 270 270 270 269 269 nan 269 270 270 271 271 272 272 272 272 272 272 272 271 270 270 269 269 269 268 268 267 268 268 268 268 268 268 267 267 267 267 268 267 267 267 268 268 268 268 268 267 267 267 266 266 266 266 266 267 267 267 267 268 268 269 269 270 271 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 262 262 263 263 264 264 263 263 nan nan nan nan nan nan 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 262 262 262 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 262 262 262 262 nan 262 262 261 261 261 261 261 261 260 260 260 260 260 260 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 261 261 261 261 261 261 261 261 262 262 262 261 nan nan nan nan 259 259 259 259 258 258 258 257 256 256 256 256 256 256 256 255 255 255 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 252 251 251 251 251 251 251 251 251 252 252 252 252 251 251 251 251 250 251 251 251 251 251 250 250 250 249 249 249 249 249 249 249 248 247 247 246 246 246 246 246 246 246 246 246 245 245 244 244 243 243 243 243 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 243 244 244 244 244 245 245 245 245 246 246 246 246 246 246 246 245 245 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 247 246 246 247 247 247 247 246 247 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 264 265 266 267 268 268 269 269 269 269 269 269 269 270 270 270 271 271 272 272 272 272 272 272 271 271 270 270 269 269 268 268 267 267 267 268 268 268 268 268 267 267 267 267 268 268 267 267 268 268 268 268 267 267 266 266 266 266 266 266 266 266 267 267 267 267 268 269 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 261 261 262 262 263 263 263 262 nan nan 262 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 262 262 262 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 262 262 261 261 261 260 260 260 260 260 260 260 260 261 261 261 261 261 262 262 262 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 262 262 262 262 262 261 261 261 262 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 260 259 nan 258 258 258 258 258 258 258 257 257 256 256 256 256 256 256 256 256 255 255 255 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 252 252 252 252 252 252 252 252 252 253 252 252 252 252 251 251 251 251 251 251 251 251 251 250 250 249 249 249 249 249 249 249 248 248 247 247 246 246 247 247 247 247 247 246 246 245 244 244 243 243 nan nan nan 243 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 244 244 244 244 244 244 245 245 245 245 245 246 246 246 246 246 246 246 245 245 245 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 246 246 246 246 246 246 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 264 265 265 266 267 268 268 268 268 269 269 269 269 270 270 270 271 271 272 272 272 272 272 271 271 270 270 269 269 268 268 268 267 267 268 268 268 268 268 267 267 267 267 267 268 267 267 267 267 267 267 267 267 266 266 266 266 266 265 265 266 266 266 267 267 268 268 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 261 261 261 262 262 262 262 262 263 262 262 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 262 262 261 261 261 261 261 261 261 261 261 261 260 260 260 260 260 260 260 261 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 262 261 261 261 260 260 260 260 260 260 261 260 261 261 261 261 261 261 262 262 262 263 nan nan nan nan 263 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 262 262 262 262 262 261 262 262 262 262 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 260 259 259 258 258 258 258 258 258 258 257 257 256 256 256 256 256 256 256 256 255 255 255 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 252 253 253 253 253 253 253 253 253 252 252 252 252 251 251 251 251 251 251 251 250 250 250 249 249 249 249 249 249 249 248 247 247 247 247 247 247 247 247 247 247 246 245 245 244 244 nan nan nan 243 243 244 244 244 245 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 245 245 245 246 246 246 246 246 246 246 246 246 245 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 246 246 246 245 245 246 246 245 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 266 267 268 268 268 268 268 269 269 270 270 270 271 271 271 271 271 271 271 271 271 270 270 269 269 268 268 268 267 267 268 268 268 268 268 268 268 267 267 267 268 267 267 267 267 267 267 267 267 266 266 266 266 265 265 265 265 266 266 266 267 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 261 261 261 262 262 262 263 262 262 262 263 263 264 264 264 264 264 264 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 262 262 262 262 261 262 261 261 261 261 261 261 261 261 261 261 260 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 261 261 261 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 262 262 nan nan nan nan nan 263 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 260 260 260 259 259 258 258 258 258 258 258 258 258 257 257 257 257 256 256 256 256 256 255 255 254 254 254 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 253 254 254 254 254 253 253 253 253 253 252 252 252 251 251 251 251 251 251 250 250 250 250 250 249 250 250 249 249 249 248 248 247 247 247 247 248 248 247 247 246 246 245 244 244 nan nan nan 243 244 244 245 245 245 245 245 245 244 244 244 244 244 244 244 244 244 244 244 244 244 244 244 243 243 243 244 244 244 244 245 245 245 246 246 246 246 246 246 246 246 246 nan 246 nan nan nan nan nan nan 247 246 nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 245 245 245 245 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 266 267 267 267 267 268 268 269 269 270 270 270 270 270 271 271 271 271 271 271 271 270 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 267 267 266 266 265 265 265 266 266 266 267 267 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 nan nan nan nan nan 260 260 260 261 261 261 262 262 262 262 262 262 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 261 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 261 262 261 261 261 261 261 260 260 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 nan nan nan nan 263 263 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 257 257 256 256 255 255 255 254 254 254 254 254 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 254 254 254 254 254 254 254 253 253 253 252 252 252 251 251 251 251 250 250 250 nan 250 250 250 250 250 250 250 250 249 249 249 248 248 248 248 248 248 247 247 246 245 nan nan nan nan nan nan 244 244 245 245 245 245 245 245 245 244 244 244 244 244 245 245 244 244 244 244 243 243 243 243 243 243 243 244 244 244 245 245 245 246 246 246 246 246 246 246 246 246 nan 246 246 nan nan nan nan 247 247 247 nan nan nan nan nan nan nan nan nan nan 245 245 245 245 246 245 245 245 245 245 244 245 245 245 245 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 267 267 268 268 268 268 269 269 270 270 270 270 270 270 270 270 270 271 271 270 270 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 268 267 267 267 267 267 266 267 267 267 266 266 265 265 265 266 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 nan nan 260 260 260 261 261 261 261 261 262 262 262 262 262 262 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 263 263 263 262 262 262 262 262 262 262 261 261 261 261 261 260 260 260 260 260 260 260 260 260 261 261 261 261 261 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 261 261 262 262 262 262 262 262 nan nan 263 263 264 264 264 264 264 264 264 263 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 259 259 258 258 257 257 257 258 257 257 257 256 256 255 255 254 254 254 254 254 253 253 253 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 nan nan nan nan 255 255 255 255 255 255 255 254 254 253 253 253 252 252 252 251 251 251 251 251 251 251 251 251 251 251 251 251 250 250 249 249 249 249 248 248 248 247 247 246 246 nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 245 244 244 244 244 245 245 245 244 244 244 243 243 243 243 243 243 243 244 244 244 244 245 245 246 246 246 247 246 246 246 246 246 nan 247 247 nan nan nan nan 247 247 247 nan nan nan nan nan nan nan nan nan 246 246 246 246 246 246 245 245 245 244 244 244 244 244 244 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 267 268 268 268 269 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 268 268 268 268 269 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 261 261 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 264 264 264 264 264 264 264 264 264 264 263 263 264 264 264 264 264 265 265 264 264 264 264 264 263 263 263 263 263 263 262 262 262 262 262 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 262 261 261 261 261 261 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 263 263 263 263 264 264 264 264 264 263 263 264 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 261 261 261 261 261 260 260 260 260 259 259 259 259 259 259 259 259 259 259 259 259 259 259 259 260 260 259 259 258 258 257 257 257 257 257 257 257 256 255 255 254 254 254 254 254 254 254 253 253 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 255 256 256 nan nan nan nan nan 256 256 256 256 256 255 255 255 254 254 254 253 253 253 252 252 252 251 251 251 252 251 251 251 251 251 251 250 250 249 249 249 248 248 248 247 247 246 246 nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 244 244 244 244 244 244 244 244 244 244 244 243 243 243 243 243 243 243 244 244 244 245 245 245 246 246 246 247 247 247 247 247 247 nan nan 247 247 nan nan nan 247 247 nan nan nan nan nan nan nan nan nan nan 247 247 247 247 247 246 246 245 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 268 269 269 269 269 270 270 270 270 270 270 270 270 270 270 270 270 270 270 270 269 269 269 268 268 269 269 269 269 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 261 261 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 263 263 264 264 264 264 264 264 263 263 263 263 264 264 264 264 265 265 265 265 265 264 264 264 264 263 263 263 263 263 262 262 262 261 261 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 262 262 262 262 262 262 262 262 262 263 263 263 263 262 262 262 262 262 263 263 263 263 263 264 264 264 264 264 264 263 263 263 263 263 263 264 264 263 263 263 263 262 262 262 262 262 262 262 262 261 261 261 261 261 261 260 260 260 259 259 259 259 259 259 259 259 259 259 258 258 258 258 259 259 259 259 258 258 257 257 257 257 257 257 257 256 256 255 255 254 254 254 254 254 254 254 253 253 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 nan nan nan nan nan nan nan 257 258 257 258 257 257 256 256 255 255 255 254 254 253 253 252 252 252 252 252 252 252 252 251 251 251 250 250 250 249 249 248 248 248 247 247 246 nan nan nan nan nan nan nan nan nan nan 245 245 246 246 245 245 245 245 244 244 244 244 244 245 245 244 244 244 244 244 243 243 244 244 244 244 245 245 245 246 246 246 246 246 247 247 247 247 247 247 247 247 247 247 247 247 247 246 246 nan nan nan nan nan nan nan 247 247 247 248 248 248 248 247 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 269 270 270 270 270 270 270 270 270 269 269 269 270 270 270 270 270 270 269 269 269 269 269 269 269 269 269 268 268 268 268 268 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 266 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 260 260 260 260 261 261 261 261 261 261 261 261 261 261 261 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 264 264 264 265 265 265 265 264 264 264 263 263 263 263 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 262 262 262 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 263 263 263 263 263 264 264 264 264 263 263 263 263 263 263 263 263 262 262 262 262 262 262 262 262 261 261 261 260 260 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 257 257 257 257 257 257 256 257 256 256 255 255 254 254 254 254 254 254 254 253 253 252 252 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 259 259 258 258 257 257 256 256 256 255 255 254 254 253 253 252 252 252 252 252 252 252 251 251 250 250 250 249 249 249 249 248 248 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 244 244 244 244 244 244 245 245 246 246 246 246 246 246 247 247 247 247 247 247 nan nan 246 246 246 nan nan nan nan nan nan nan 247 246 nan nan nan 246 247 247 247 247 247 248 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 269 270 270 271 271 271 271 270 270 269 269 269 270 270 270 270 270 270 270 269 269 269 269 270 270 270 269 269 268 268 267 267 267 267 267 267 267 267 267 267 267 267 267 267 267 266 266 266 266 266 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 260 260 260 260 261 261 261 260 260 260 261 261 261 262 261 261 261 261 261 261 262 262 262 262 262 262 262 262 263 263 264 264 264 264 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 262 262 261 261 261 261 261 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 260 260 260 260 260 261 261 262 262 262 262 262 263 263 263 263 263 263 263 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 263 264 264 264 264 264 264 264 264 263 263 263 263 263 263 263 263 263 262 262 262 262 262 262 262 261 261 261 260 260 259 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 257 257 257 256 256 256 256 255 255 254 254 254 253 253 253 253 253 253 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 258 258 257 257 257 257 256 256 255 255 254 253 252 252 252 252 252 252 252 252 251 251 250 250 250 249 249 249 249 248 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 245 245 244 244 245 245 245 245 246 246 246 246 246 246 247 247 247 247 247 nan nan nan nan 246 246 nan nan nan nan nan nan nan 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 270 270 271 271 271 271 271 270 270 269 269 269 270 270 270 270 270 270 270 269 269 269 269 270 270 270 269 269 268 268 268 268 268 267 267 267 268 267 267 268 267 267 267 267 267 267 267 267 267 267 266 266 266 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 nan nan 259 260 260 260 260 260 260 260 261 261 261 261 261 260 260 260 260 260 261 261 261 262 262 262 262 262 263 263 264 264 264 264 264 264 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 261 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 260 261 261 261 262 262 262 263 263 263 263 263 263 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 263 263 262 262 262 262 262 262 262 261 261 261 261 260 260 259 259 259 259 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 257 257 256 256 255 255 255 255 254 254 nan nan nan 252 252 252 252 252 252 251 251 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 258 258 258 257 257 257 256 256 255 254 253 253 252 252 252 252 252 252 252 251 251 250 250 250 249 249 249 249 248 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 245 245 245 246 246 246 246 247 247 247 247 247 246 246 nan nan 245 nan nan nan nan nan nan nan nan 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 269 270 270 271 271 271 271 271 271 271 270 270 269 269 270 270 271 271 270 270 270 270 269 269 269 269 270 269 269 269 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 267 267 267 267 267 267 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 260 260 260 260 260 260 260 260 260 260 260 259 259 259 260 260 261 261 261 262 262 262 262 263 263 263 264 264 264 263 263 263 263 263 263 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 262 261 261 261 260 260 260 260 260 260 261 261 261 260 260 260 260 260 260 260 260 260 260 261 261 261 261 262 262 263 263 263 263 264 264 264 265 265 265 265 265 265 265 264 264 264 264 264 264 264 264 264 265 265 265 265 264 264 264 264 264 264 264 264 264 264 264 263 263 262 262 262 262 262 262 261 261 261 261 260 260 260 259 259 259 259 259 258 258 258 258 258 258 258 258 258 258 258 258 258 258 257 257 256 256 255 254 254 254 254 253 253 nan nan nan nan 252 252 nan 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 257 257 257 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 258 258 258 258 257 256 256 255 254 254 253 252 252 252 252 252 252 252 251 251 250 250 250 249 249 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 245 245 245 245 245 245 245 245 245 245 246 246 246 247 247 247 247 246 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 267 267 268 269 269 270 271 271 271 271 271 271 271 271 270 270 270 270 270 270 271 271 271 271 270 270 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 267 268 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 260 260 259 259 259 260 260 260 260 260 260 260 259 259 260 260 260 261 261 262 262 262 262 262 263 263 263 263 264 263 263 263 263 263 263 263 263 263 263 262 262 262 263 263 263 263 263 262 262 262 262 262 262 262 262 261 261 261 260 260 260 260 260 261 261 261 261 260 260 260 260 260 260 260 260 260 260 261 261 261 261 262 262 262 263 263 264 264 264 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 264 264 264 264 264 264 265 264 264 264 264 263 263 262 262 262 262 262 261 261 261 261 261 261 260 260 260 259 259 259 258 258 258 258 258 257 257 257 257 257 256 257 257 257 257 257 256 256 255 254 254 253 253 253 253 253 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 258 258 257 257 257 257 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 258 258 258 257 256 256 255 254 254 253 253 253 253 252 253 252 252 252 251 250 250 250 249 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 245 245 245 245 245 245 245 245 245 245 245 245 246 246 246 247 247 246 245 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 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 268 269 269 270 270 271 271 271 271 271 271 271 271 271 271 270 270 270 270 270 271 271 271 271 270 270 269 269 269 269 269 269 269 269 268 268 268 268 268 268 268 268 268 267 268 267 267 267 267 267 267 267 268 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan
nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 259 260 260 261 260 260 260 260 260 260 260 261 261 262 262 262 262 262 263 263 263 263 264 264 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 262 262 262 262 261 261 261 260 260 260 260 261 261 261 260 260 260 260 260 260 260 260 260 260 260 261 261 261 261 261 262 262 263 263 263 264 264 264 265 265 266 266 266 266 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 265 264 264 264 263 263 263 263 262 262 262 262 262 261 261 261 261 261 260 260 260 259 259 259 258 258 258 258 257 257 257 257 256 256 256 256 256 256 256 256 256 255 255 254 254 253 253 252 252 252 252 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 259 259 259 259 259 258 258 258 257 256 256 255 255 254 254 253 253 253 253 253 253 252 252 251 250 250 250 249 249 249 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 246 245 245 245 245 245 245 245 245 245 245 245 246 246 246 247 246 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 270 271 271 271 271 271 271 271 271 271 271 271 271 271 271 270 270 270 270 271 271 271 271 271 270 269 269 269 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 268 267 267 267 267 267 267 267 267 268 268 268 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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