#FIG 2.1 80 2 6 319 119 399 199 6 329 129 389 189 4 0 4 12 0 -1 0 0.00000 0 15 38 329 149 Tunnel 4 0 4 12 0 -1 0 0.00000 0 15 41 329 189 Control 4 0 4 12 0 -1 0 0.00000 0 15 42 329 169 Access -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 399 199 399 119 319 119 319 199 399 199 9999 9999 -6 6 94 175 114 195 2 4 0 1 -1 0 0 0 0.000 7 0 0 114 195 114 175 94 175 94 195 114 195 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 8 102 190 S -6 6 93 204 113 224 2 4 0 1 -1 0 0 0 0.000 7 0 0 113 224 113 204 93 204 93 224 113 224 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 8 101 219 S -6 6 179 129 239 189 4 0 4 12 0 -1 0 0.00000 0 15 41 179 185 Control 4 0 4 12 0 -1 0 0.00000 0 15 33 179 149 Island 4 0 4 12 0 -1 0 0.00000 0 15 28 179 167 Light -6 6 489 134 544 189 4 0 4 12 0 -1 0 0.00000 0 15 28 489 167 Light 4 0 4 12 0 -1 0 0.00000 0 15 41 489 185 Control 4 0 4 12 0 -1 0 0.00000 0 15 52 489 149 Mainland -6 6 599 119 629 174 6 599 119 629 174 1 3 0 1 -1 0 0 0 0.00000 1 0.000 614 134 11 11 614 134 624 139 1 3 0 1 -1 0 0 0 0.00000 1 0.000 613 159 11 11 613 159 623 164 -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 629 171 629 121 599 121 599 171 629 171 9999 9999 -6 6 604 179 624 199 2 4 0 1 -1 0 0 0 0.000 7 0 0 624 199 624 179 604 179 604 199 624 199 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 8 612 194 S -6 6 604 204 624 224 2 4 0 1 -1 0 0 0 0.000 7 0 0 624 224 624 204 604 204 604 224 624 224 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 8 612 219 S -6 6 319 314 399 464 6 319 404 399 464 6 324 404 364 464 4 0 4 12 0 -1 0 0.00000 0 15 21 324 442 dec 4 0 4 12 0 -1 0 0.00000 0 15 17 324 424 inc 4 0 4 12 0 -1 0 0.00000 0 15 14 324 460 clr -6 6 354 414 394 454 4 0 4 12 0 -1 0 0.00000 0 15 38 354 434 Tunnel 4 0 4 12 0 -1 0 0.00000 0 15 34 354 452 Count -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 399 464 399 404 319 404 319 464 399 464 9999 9999 -6 6 319 319 399 379 6 319 319 399 379 2 2 0 1 -1 0 0 0 0.000 0 0 0 399 379 399 319 319 319 319 379 399 379 9999 9999 -6 -6 6 374 354 399 379 2 2 0 1 -1 0 0 0 0.000 0 0 0 399 379 399 354 374 354 374 379 399 379 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 7 384 369 0 -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 359 349 359 349 359 349 359 349 359 349 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 349 404 349 379 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 45 334 329 < = > 4 0 4 12 0 -1 0 0.00000 0 15 50 334 344 Compare -6 6 529 309 609 464 6 529 402 609 464 6 534 402 574 464 4 0 4 12 0 -1 0 0.00000 0 15 21 534 441 dec 4 0 4 12 0 -1 0 0.00000 0 15 17 534 423 inc 4 0 4 12 0 -1 0 0.00000 0 15 14 534 460 clr -6 6 559 412 599 454 4 0 4 12 0 -1 0 0.00000 0 15 33 559 433 Island 4 0 4 12 0 -1 0 0.00000 0 15 34 559 452 Count -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 609 464 609 402 529 402 529 464 609 464 9999 9999 -6 6 529 314 609 376 2 2 0 1 -1 0 0 0 0.000 0 0 0 609 376 609 314 529 314 529 376 609 376 9999 9999 -6 6 584 350 609 376 2 2 0 1 -1 0 0 0 0.000 0 0 0 609 376 609 350 584 350 584 376 609 376 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 14 589 371 16 -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 569 345 569 345 569 345 569 345 569 345 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 549 402 549 376 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 45 544 325 < = > 4 0 4 12 0 -1 0 0.00000 0 15 50 544 345 Compare -6 6 280 234 299 254 1 3 0 1 -1 0 0 0 0.00000 1 0.000 289 245 9 9 289 245 296 251 4 0 4 12 0 -1 0 0.00000 0 15 11 283 249 or -6 6 260 259 279 279 1 3 0 1 -1 0 0 0 0.00000 1 0.000 269 270 9 9 269 270 276 276 4 0 4 12 0 -1 0 0.00000 0 15 11 263 274 or -6 6 89 114 124 169 6 91 114 121 169 1 3 0 1 -1 0 0 0 0.00000 1 0.000 106 129 11 11 106 129 116 134 1 3 0 1 -1 0 0 0 0.00000 1 0.000 105 154 11 11 105 154 115 159 -6 2 2 0 1 -1 0 0 0 0.000 0 0 0 121 166 121 116 91 116 91 166 121 166 9999 9999 -6 6 424 109 449 184 4 0 4 12 0 -1 0 0.00000 0 15 20 426 144 MY 4 0 4 12 0 -1 0 0.00000 0 15 19 427 184 MR 4 0 4 12 0 -1 0 0.00000 0 15 19 427 164 MU 4 0 4 12 0 -1 0 0.00000 0 15 20 424 124 MG -6 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 399 129 479 129 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 114 184 159 184 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 114 214 159 214 9999 9999 2 2 0 1 -1 0 0 0 0.000 0 0 0 199 159 199 159 199 159 199 159 199 159 9999 9999 2 2 0 1 -1 0 0 0 0.000 0 0 0 559 224 559 119 484 119 484 224 559 224 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 559 139 599 139 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 559 164 599 164 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 604 189 559 189 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 604 214 559 214 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 334 319 334 199 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 289 254 289 434 319 434 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 279 244 229 244 229 224 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 259 269 214 269 214 224 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 279 269 529 269 529 224 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 529 419 499 419 499 224 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 529 439 439 439 439 294 194 294 194 229 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 0 1 0 0 1.000 4.000 8.000 299 244 514 244 514 224 9999 9999 2 2 0 1 -1 0 0 0 0.000 0 0 0 239 219 239 114 159 114 159 219 239 219 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 319 129 239 129 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 319 149 239 149 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 239 169 319 169 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 239 189 319 189 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 399 149 479 149 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 484 169 399 169 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 484 189 399 189 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 159 129 119 129 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 159 154 119 154 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 269 279 269 419 319 419 9999 9999 2 1 0 1 -1 0 0 0 0.000 -1 1 0 0 0 1.000 4.000 8.000 544 314 544 224 9999 9999 4 0 4 12 0 -1 0 0.00000 0 15 11 138 179 IE 4 0 4 12 0 -1 0 0.00000 0 15 12 138 209 IX 4 0 4 12 0 -1 0 0.00000 0 15 18 135 119 IRL 4 0 4 12 0 -1 0 0.00000 0 15 19 134 144 IGL 4 0 4 12 0 -1 0 0.00000 0 15 26 568 134 MRL 4 0 4 12 0 -1 0 0.00000 0 15 27 568 154 MGL 4 0 4 12 0 -1 0 0.00000 0 15 19 572 184 ME 4 0 4 12 0 -1 0 0.00000 0 15 20 571 209 MX 4 0 4 12 0 -1 0 0.00000 0 15 12 264 124 IG 4 0 4 12 0 -1 0 0.00000 0 15 12 264 144 IY 4 0 4 12 0 -1 0 0.00000 0 15 11 264 164 IU 4 0 4 12 0 -1 0 0.00000 0 15 11 264 184 IR