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nan nan nan nan nan nan 311 318 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 280 274 271 nan nan nan nan nan 293 301 307 312 315 315 310 304 303 306 308 309 309 308 307 307 304 299 294 292 292 290 289 288 291 294 296 296 296 297 298 299 301 304 305 305 303 300 296 295 295 297 300 303 306 308 308 307 306 305 304 302 299 295 292 292 304 nan nan 282 287 295 302 303 301 300 299 299 302 307 312 311 301 287 281 280 280 279 278 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 277 279 282 287 nan nan nan nan nan nan nan nan nan nan nan nan nan nan 171 172 174 175 176 nan nan nan nan nan nan nan nan nan nan nan nan nan 209 204 202 199 195 191 193 197 201 204 204 203 203 206 209 209 208 208 207 206 204 200 198 197 194 193 193 194 193 193 194 198 203 204 204 204 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 44 53 60 55 nan 74 79 75 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 323 nan nan nan nan 327 325 322 320 318 315 309 306 304 307 312 nan nan nan nan nan nan nan nan 296 293 288 282 277 272 269 265 259 255 256 264 266 266 265 266 266 267 268 270 271 271 271 270 268 266 262 258 250 236 225 218 212 206 204 204 207 211 214 220 229 241 248 249 248 247 245 245 243 241 238 238 239 243 248 251 nan nan nan nan nan nan 221 222 223 223 223 223 222 212 nan nan nan 173 177 180 182 181 180 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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222 221 nan nan nan nan 175 180 183 184 182 181 183 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 296 306 313 322 nan nan nan nan 293 299 300 303 303 301 295 292 294 300 307 311 309 301 294 291 290 292 293 293 292 292 294 299 302 293 288 287 289 295 299 303 306 308 307 302 296 291 291 295 301 305 306 304 302 302 303 305 306 307 308 309 310 314 319 325 313 293 283 282 286 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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 79 79 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 63 73 78 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 318 310 309 312 316 322 328 nan nan nan nan nan nan nan 301 299 297 295 290 285 278 271 265 258 256 258 263 266 265 263 261 258 254 250 251 258 268 273 273 272 271 270 269 266 nan nan nan nan nan nan nan 211 211 210 219 235 247 252 253 250 247 246 247 248 249 244 234 nan nan nan nan nan nan nan nan nan nan nan 226 225 219 217 nan nan nan nan nan 183 188 189 188 186 183 183 188 194 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 241 239 236 232 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 312 322 nan nan nan nan nan 295 296 295 294 291 286 286 294 301 307 310 307 298 292 289 289 293 296 298 300 301 303 305 303 292 285 284 286 292 299 305 307 308 306 299 293 290 292 300 305 306 304 300 300 301 304 306 308 308 309 310 311 314 316 311 290 280 278 286 293 291 290 291 294 298 300 300 298 294 292 290 289 285 281 278 276 277 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 246 246 265 280 285 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 191 202 201 195 190 190 198 nan nan nan nan nan nan 181 186 190 193 198 199 203 206 209 205 204 206 207 207 208 212 216 219 220 219 217 215 215 214 211 208 205 203 201 199 197 197 198 197 198 200 204 206 206 205 205 206 209 210 210 208 206 204 202 200 198 195 192 190 189 189 188 188 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185 185 191 198 205 207 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 240 236 233 228 223 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 291 290 287 285 282 280 284 293 nan 306 309 305 297 291 290 291 296 300 303 305 307 309 308 301 291 283 280 281 287 296 303 305 305 302 295 290 291 299 307 308 304 299 298 299 302 305 307 308 309 309 311 313 314 306 292 278 271 nan 286 299 298 297 297 297 298 297 295 294 293 293 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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 76 76 77 78 nan nan nan nan nan nan nan 75 74 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 78 77 76 74 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 37 55 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 327 318 317 321 326 329 331 334 338 nan nan nan nan 307 303 301 298 nan 297 295 292 285 278 271 263 259 263 266 267 263 259 254 248 241 231 225 223 235 260 278 282 284 287 292 nan nan nan 272 nan nan nan nan nan 219 219 225 240 249 254 255 255 252 252 252 nan nan nan nan nan 229 nan 229 227 232 237 238 nan nan 228 229 225 210 197 197 nan 202 203 201 197 193 191 190 188 187 188 193 199 204 207 nan nan nan nan nan nan 210 213 nan nan 221 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 243 241 238 234 227 217 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 44 63 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 323 319 321 326 330 333 333 335 335 333 nan 321 315 310 306 302 298 nan nan 296 293 289 283 275 269 264 264 264 263 260 255 250 244 236 228 225 223 227 243 272 285 291 295 303 nan nan 267 269 264 nan nan nan nan nan nan 230 241 251 255 259 260 257 255 nan nan 239 232 231 230 229 231 231 231 232 234 232 229 227 228 229 224 211 195 196 200 205 205 203 196 190 185 187 188 190 191 194 199 202 205 208 nan nan nan nan 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 76 75 75 77 nan nan nan nan nan nan nan nan nan nan nan nan 77 75 74 74 76 78 79 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 62 54 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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nan nan nan nan nan nan nan nan nan nan 261 257 nan nan nan nan nan nan nan 280 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 300 295 292 291 289 288 nan nan nan nan 297 294 293 296 300 302 303 303 302 302 302 301 297 294 288 283 279 275 nan nan nan 292 292 292 294 296 306 310 300 293 294 298 302 305 308 309 309 311 314 314 313 308 299 293 289 285 279 nan nan nan 302 300 298 297 296 295 294 293 291 289 288 287 289 293 294 293 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 229 212 190 nan nan nan nan nan nan nan nan nan nan 193 197 203 210 214 217 220 225 228 228 228 229 228 225 224 226 229 231 232 230 226 221 215 210 205 201 197 195 192 189 187 190 199 209 213 211 209 207 206 206 206 206 206 205 204 202 199 195 192 189 188 188 187 186 184 184 184 185 185 185 185 185 184 184 184 184 184 185 185 185 184 184 184 185 185 186 186 185 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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 76 76 75 75 74 nan nan nan nan nan nan nan 78 79 nan nan nan 77 78 78 77 76 76 76 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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nan nan nan nan nan nan nan 280 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 293 294 297 300 303 305 304 304 nan nan nan 288 289 294 301 308 312 313 310 308 307 306 305 303 302 299 296 293 nan nan nan nan nan 294 299 309 317 309 295 290 293 299 304 308 309 309 310 311 313 314 313 310 308 304 300 296 291 289 nan nan nan 291 294 297 297 297 296 295 295 295 293 291 294 295 295 291 289 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 243 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 135 137 145 158 169 173 170 168 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 198 204 211 216 219 224 229 233 233 232 231 231 229 226 223 222 226 232 232 229 224 220 217 213 208 201 197 194 191 189 194 202 208 211 210 207 204 203 203 204 205 206 206 203 200 196 194 192 190 188 187 186 185 184 183 184 184 185 185 185 185 184 184 184 184 185 185 186 186 187 187 187 187 186 185 184 185 185 185 185 186 185 186 186 186 186 186 186 186 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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 264 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 265 276 nan nan nan nan nan nan nan nan 276 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 286 289 294 298 302 306 309 312 312 nan nan 281 285 293 303 311 316 317 316 314 313 313 312 311 308 306 303 301 301 nan nan nan nan 306 315 322 320 297 288 288 294 302 307 311 311 310 310 312 313 315 314 313 310 306 303 298 295 297 nan nan nan 288 291 295 296 296 296 296 297 297 298 298 300 297 291 285 283 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 245 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 79 78 78 78 77 77 nan nan nan nan nan nan nan nan nan nan 72 72 75 76 77 77 77 77 79 80 81 80 79 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 329 326 325 327 330 332 333 333 333 330 328 326 324 322 320 317 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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 327 328 327 329 330 332 333 333 332 330 327 326 324 322 320 317 314 310 307 306 302 300 297 294 290 283 276 270 265 261 257 253 249 246 243 243 242 243 244 242 238 234 231 237 253 270 277 277 277 275 269 267 262 258 254 253 252 252 250 250 248 243 235 227 227 231 235 235 232 234 237 237 236 233 230 227 227 228 227 225 221 nan nan nan nan nan 180 181 nan nan 190 190 193 193 195 198 202 205 206 204 203 202 200 193 190 194 204 210 213 214 215 215 212 208 202 192 184 180 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 228 222 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 256 258 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 256 255 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 266 267 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 282 279 280 280 282 284 287 292 291 284 275 269 267 nan nan nan nan 313 317 319 319 319 319 319 318 317 314 313 313 312 nan nan nan nan nan nan 308 302 292 290 292 298 308 312 313 311 308 307 308 311 314 317 315 313 309 306 305 303 309 nan nan nan 287 289 293 294 295 295 295 295 291 288 286 285 285 282 278 275 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 144 144 144 145 147 151 157 159 158 151 151 nan nan nan nan 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nan 78 78 nan nan nan nan nan nan nan nan nan nan nan 71 72 72 73 nan 73 74 75 75 75 76 77 79 80 81 81 80 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 328 328 328 329 330 332 333 332 331 330 327 325 324 322 319 315 312 308 304 301 298 300 299 295 288 280 275 271 267 264 261 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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 170 168 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 74 73 72 nan nan nan 74 75 75 75 75 76 77 78 80 80 80 79 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 83 83 83 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 71 75 77 78 77 78 80 82 83 nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan nan 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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