+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
|   |               |           |                   |           |   |           |       |       |           |           |
+   +   +---+---+   +---+   +---+   +---+---+   +   +---+   +   +   +   +   +   +   +---+   +   +   +---+   +   +   +   +
|   |       |   |       |   |               |   |           |   |       |   |   |           |           |       |   |   |
+   +---+   +   +---+   +   +   +---+---+---+   +---+---+---+   +   +---+   +   +---+---+   +---+---+---+---+   +   +---+
|           |           |       |           |       |       |   |   |   |   |           |       |           |   |       |
+---+---+---+   +---+---+---+---+   +---+   +---+   +   +---+   +   +   +   +---+---+   +---+---+   +---+   +---+---+   +
|           |       |               |   |           |           |       |       |   |           |   |   |               |
+   +---+---+---+   +---+   +---+---+   +---+---+---+   +---+---+   +---+---+   +   +---+---+   +   +   +---+---+---+   +
|               |           |                   |       |       |   |           |           |       |       |       |   |
+---+---+   +---+---+---+---+   +---+---+---+   +   +---+   +---+   +   +---+---+---+   +   +---+---+   +   +   +   +   +
|       |       |               |           |   |   |               |   |           |   |               |       |   |   |
+   +   +---+   +   +---+---+   +   +---+   +---+   +---+---+---+---+   +   +---+   +---+   +---+---+---+   +---+---+   +
|   |   |       |   |       |       |       |       |                   |   |   |       |   |   |           |           |
+   +   +   +---+   +   +   +---+---+   +   +   +---+   +---+---+---+---+   +   +---+   +   +   +   +---+---+   +---+---+
|   |   |   |       |   |               |   |           |           |       |       |   |   |       |       |           |
+   +   +   +   +---+   +---+   +---+---+   +---+---+---+   +---+   +   +---+   +   +   +   +   +---+   +   +---+---+   +
|   |   |   |   |   |       |   |       |           |       |   |       |       |   |       |           |   |           |
+   +   +   +   +   +---+   +---+   +   +---+---+   +   +---+   +---+---+---+   +   +---+---+   +---+---+---+   +---+---+
|   |       |   |       |           |   |           |       |   |               |   |           |           |       |   |
+   +---+---+   +   +   +---+---+---+   +---+   +---+   +   +   +   +   +---+---+---+   +---+---+   +---+   +---+   +   +
|       |       |   |           |   |       |   |       |   |       |               |   |       |       |           |   |
+---+   +   +---+   +   +---+   +   +---+   +   +   +---+   +   +---+---+---+---+   +   +---+   +---+   +---+---+---+   +
|       |       |   |       |   |       |   |   |   |       |   |       |       |   |       |   |       |               |
+   +---+---+   +---+---+   +   +---+   +   +   +---+   +---+   +---+   +   +   +   +---+   +   +   +---+---+---+   +   +
|           |               |           |   |           |   |       |   |   |   |       |   |   |                   |   |
+   +   +   +---+---+---+---+---+---+   +   +---+---+---+   +---+   +   +   +   +   +   +   +   +---+---+---+---+---+   +
|   |   |           |           |   |   |   |       |               |   |   |       |   |   |                   |       |
+---+   +---+---+   +   +   +   +   +   +   +   +---+   +---+---+---+   +   +---+---+---+   +   +---+   +---+---+   +---+
|       |       |   |   |   |       |   |   |               |           |   |                   |       |       |   |   |
+   +---+---+   +   +---+   +---+---+   +   +---+---+---+   +---+---+   +   +   +---+---+---+---+   +---+   +   +   +   +
|   |           |           |           |           |   |       |       |   |   |   |       |   |   |       |   |   |   |
+   +   +---+---+---+   +---+   +---+---+---+---+   +   +---+   +   +---+   +   +   +   +   +   +   +   +---+   +   +   +
|   |   |               |       |   |               |       |   |   |       |       |   |   |       |   |       |   |   |
+   +   +   +---+---+---+   +---+   +   +---+---+---+   +---+   +   +   +---+   +---+   +   +---+---+   +   +---+   +   +
|   |                   |   |       |           |                   |   |       |       |           |   |       |       |
+   +---+---+---+---+---+   +   +   +---+---+   +---+---+---+---+   +   +   +---+   +---+---+---+   +   +---+   +---+   +
|       |               |   |   |           |   |               |   |   |       |   |           |       |   |       |   |
+   +   +   +---+---+   +   +---+   +   +---+   +   +---+---+   +   +   +---+   +   +   +   +---+---+---+   +   +   +   +
|   |       |       |       |       |   |       |   |       |   |   |           |   |   |   |               |   |   |   |
+   +---+---+   +   +---+---+   +---+---+   +---+   +   +---+   +   +---+---+---+   +   +   +   +   +---+   +   +---+   +
|   |       |   |           |           |               |       |   |               |   |       |   |       |   |       |
+   +   +   +   +---+---+   +   +---+   +---+---+---+---+   +---+   +   +---+---+---+   +---+---+   +   +---+   +   +---+
|   |   |   |   |           |       |           |       |   |       |       |       |       |       |       |       |   |
+   +   +   +   +   +---+---+   +---+   +---+   +   +   +   +   +---+---+   +   +   +---+   +   +---+---+   +---+---+   +
|       |       |       |   |   |       |       |   |       |       |       |   |       |   |   |                   |   |
+---+---+---+---+---+   +   +   +   +---+   +---+   +---+---+   +---+   +---+   +---+---+   +   +---+---+---+---+   +   +
|                   |   |       |   |       |   |       |       |       |       |           |           |           |   |
+---+   +   +---+---+   +---+---+   +   +---+   +---+   +   +---+   +---+---+   +   +---+---+---+---+   +   +---+---+   +
|       |   |       |   |       |   |           |   |   |       |   |           |   |   |               |   |           |
+   +---+---+   +   +   +   +   +   +---+---+   +   +   +---+   +   +---+   +   +   +   +   +---+---+---+   +   +---+---+
|               |   |       |   |   |       |   |   |       |   |   |       |   |       |   |           |   |           |
+   +---+---+---+   +---+---+   +   +   +   +   +   +---+   +---+   +   +---+   +   +---+   +   +---+   +   +---+---+   +
|           |   |           |       |   |   |   |       |       |   |   |       |   |       |       |   |           |   |
+---+---+   +   +---+   +---+---+---+   +   +   +   +---+---+   +   +   +---+---+   +   +---+   +---+   +---+---+   +   +
|       |   |       |                   |   |   |           |       |               |   |       |               |       |
+---+   +   +---+   +---+---+---+---+   +---+   +---+   +   +---+---+---+---+---+---+   +---+---+   +---+---+---+---+   +
|       |   |       |       |       |           |       |   |               |       |       |       |           |       |
+   +---+   +   +   +   +   +---+   +---+---+---+   +---+   +   +---+---+   +   +   +---+   +   +---+   +---+   +   +---+
|               |       |                           |           |               |           |               |           |
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+

+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+
|  1|  8   9  10  11|           |             34  35|     39  40|   |     67  68|       |       |           |           |
+   +   +---+---+   +---+   +---+   +---+---+   +   +---+   +   +   +   +   +   +   +---+   +   +   +---+   +   +   +   +
|  2|  7   6|   | 12  13|   |               | 33| 36  37  38| 41|       | 66| 69|           |           |       |   |   |
+   +---+   +   +---+   +   +   +---+---+---+   +---+---+---+   +   +---+   +   +---+---+   +---+---+---+---+   +   +---+
|  3   4   5| 16  15  14|       | 25  26  27| 32  31|       | 42|   |   | 65| 70  71  72|       | 79  80  81|   |       |
+---+---+---+   +---+---+---+---+   +---+   +---+   +   +---+   +   +   +   +---+---+   +---+---+   +---+   +---+---+   +
|           | 17  18|     22  23  24|   | 28  29  30| 45  44  43|       | 64  63|   | 73  74  75| 78|   | 82  83  84  85|
+   +---+---+---+   +---+   +---+---+   +---+---+---+   +---+---+   +---+---+   +   +---+---+   +   +   +---+---+---+   +
|               | 19  20  21|                   | 47  46|       |   | 60  61  62|           | 76  77|       |       | 86|
+---+---+   +---+---+---+---+   +---+---+---+   +   +---+   +---+   +   +---+---+---+   +   +---+---+   +   +   +   +   +
|       |       |240 239 238 237|234 233 232|   | 48|               | 59|           |   |               |       |   | 87|
+   +   +---+   +   +---+---+   +   +---+   +---+   +---+---+---+---+   +   +---+   +---+   +---+---+---+   +---+---+   +
|   |   |       |241|224 225|236 235|230 231| 50  49| 54  55  56  57  58|   |   |       |   |   |           | 90  89  88|
+   +   +   +---+   +   +   +---+---+   +   +   +---+   +---+---+---+---+   +   +---+   +   +   +   +---+---+   +---+---+
|   |   |   |243 242|223|226 227 228 229|   | 51  52  53|           |       |       |   |   |       |       | 91  92  93|
+   +   +   +   +---+   +---+   +---+---+   +---+---+---+   +---+   +   +---+   +   +   +   +   +---+   +   +---+---+   +
|   |   |   |244|   |222 221|   |217 216|           |       |   |       |       |   |       |           |   | 96  95  94|
+   +   +   +   +   +---+   +---+   +   +---+---+   +   +---+   +---+---+---+   +   +---+---+   +---+---+---+   +---+---+
|   |       |245|       |220 219 218|215|           |       |   |               |   |           |104 103 102| 97  98|   |
+   +---+---+   +   +   +---+---+---+   +---+   +---+   +   +   +   +   +---+---+---+   +---+---+   +---+   +---+   +   +
|       |247 246|   |256 257 258|   |214 213|   |       |   |       |               |   |       |105 106|101 100  99|   |
+---+   +   +---+   +   +---+   +   +---+   +   +   +---+   +   +---+---+---+---+   +   +---+   +---+   +---+---+---+   +
|       |248 249|   |255 254|259|       |212|   |   |       |   |       |       |   |       |   |108 107|        114 115|
+   +---+---+   +---+---+   +   +---+   +   +   +---+   +---+   +---+   +   +   +   +---+   +   +   +---+---+---+   +   +
|           |250 251 252 253|260 261 262|211|           |   |       |   |   |   |       |   |   |109 110 111 112 113|116|
+   +   +   +---+---+---+---+---+---+   +   +---+---+---+   +---+   +   +   +   +   +   +   +   +---+---+---+---+---+   +
|   |   |           |           |   |263|210|       |               |   |   |       |   |   |                   |118 117|
+---+   +---+---+   +   +   +   +   +   +   +   +---+   +---+---+---+   +   +---+---+---+   +   +---+   +---+---+   +---+
|       |       |   |   |   |       |264|209|               |           |   |                   |       |139 138|119|   |
+   +---+---+   +   +---+   +---+---+   +   +---+---+---+   +---+---+   +   +   +---+---+---+---+   +---+   +   +   +   +
|   |           |           |267 266 265|208 207 206|   |       |       |   |   |   |151 150|   |   |141 140|137|120|   |
+   +   +---+---+---+   +---+   +---+---+---+---+   +   +---+   +   +---+   +   +   +   +   +   +   +   +---+   +   +   +
|   |   |               |269 268|   |202 203 204 205|       |   |   |       |       |152|149|       |142|135 136|121|   |
+   +   +   +---+---+---+   +---+   +   +---+---+---+   +---+   +   +   +---+   +---+   +   +---+---+   +   +---+   +   +
|   |                   |270|       |201 200 199|                   |   |       |154 153|148 147 146|143|134 133|122 123|
+   +---+---+---+---+---+   +   +   +---+---+   +---+---+---+---+   +   +   +---+   +---+---+---+   +   +---+   +---+   +
|281 280|277 276 275 274|271|   |           |198|191 190 189 188|   |   |       |155|           |145 144|   |132    |124|
+   +   +   +---+---+   +   +---+   +   +---+   +   +---+---+   +   +   +---+   +   +   +   +---+---+---+   +   +   +   +
|282|279 278|295 296|273 272|       |   |196 197|192|       |187|   |           |156|   |   |    404 405 406|131|   |125|
+   +---+---+   +   +---+---+   +---+---+   +---+   +   +---+   +   +---+---+---+   +   +   +   +   +---+   +   +---+   +
|283|288 289|294|297 298 299|           |195 194 193    |185 186|   |160 159 158 157|   |       |403|408 407|130|127 126|
+   +   +   +   +---+---+   +   +---+   +---+---+---+---+   +---+   +   +---+---+---+   +---+---+   +   +---+   +   +---+
|284|287|290|293|302 301 300|       |319 320 321|180 181|184|       |161 162|       |       |401 402|409 410|129 128|   |
+   +   +   +   +   +---+---+   +---+   +---+   +   +   +   +   +---+---+   +   +   +---+   +   +---+---+   +---+---+   +
|285 286|291 292|303 304|   |   |317 318|323 322|179|182 183|       |164 163|   |       |   |400|        411 412 413|   |
+---+---+---+---+---+   +   +   +   +---+   +---+   +---+---+   +---+   +---+   +---+---+   +   +---+---+---+---+   +   +
|                   |305|       |316|325 324|   |178 177|       |166 165|       |           |399 398 397|416 415 414|   |
+---+   +   +---+---+   +---+---+   +   +---+   +---+   +   +---+   +---+---+   +   +---+---+---+---+   +   +---+---+   +
|       |   |344 343|306|309 310|315|326 327 328|   |176|       |167|           |   |   |393 394 395 396|417|           |
+   +---+---+   +   +   +   +   +   +---+---+   +   +   +---+   +   +---+   +   +   +   +   +---+---+---+   +   +---+---+
|348 347 346 345|342|307 308|311|314|       |329|   |175 174|   |168|       |   |       |392|           |418|           |
+   +---+---+---+   +---+---+   +   +   +   +   +   +---+   +---+   +   +---+   +   +---+   +   +---+   +   +---+---+   +
|349 350 351|   |341 340    |312 313|   |   |330|       |173 172|169|   |       |   |390 391|       |   |419 420 421|   |
+---+---+   +   +---+   +---+---+---+   +   +   +   +---+---+   +   +   +---+---+   +   +---+   +---+   +---+---+   +   +
|       |352|       |339 338 337 336 335|   |331|    371 372|171 170|               |389|       |               |422 423|
+---+   +   +---+   +---+---+---+---+   +---+   +---+   +   +---+---+---+---+---+---+   +---+---+   +---+---+---+---+   +
|       |353|356 357|360 361|       |334 333 332|369 370|373|376 377 378 379|382 383|388 387|       |           |425 424|
+   +---+   +   +   +   +   +---+   +---+---+---+   +---+   +   +---+---+   +   +   +---+   +   +---+   +---+   +   +---+
|        354 355|358 359|362 363 364 365 366 367 368|    374 375|        380 381|384 385 386|               |    426 427|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+