Home | History | Annotate | Download | only in amd64 
      1 depth 0: r = 1
      2 depth 1: r = 1
      3 depth 2: r = 1
      4 depth 3: r = 1
      5 depth 4: r = 1
      6 depth 5: r = 1
      7 depth 6: r = 1
      8 depth 7: r = 1
      9 depth 8: r = 1
     10 depth 9: r = 1
     11 depth 10: r = 1
     12 depth 11: r = 1
     13 depth 12: r = 1
     14 depth 13: r = 1
     15 depth 14: r = 1
     16 depth 15: r = 1
     17 depth 16: r = 1
     18 depth 17: r = 1
     19 depth 18: r = 1
     20 depth 19: r = 1
     21 depth 20: r = 1
     22 depth 21: r = 1
     23 depth 22: r = 1
     24 depth 23: r = 1
     25 depth 24: r = 1
     26 depth 25: r = 1
     27 depth 26: r = 1
     28 depth 27: r = 1
     29 depth 28: r = 1
     30 depth 29: r = 1
     31 depth 30: r = 1
     32 depth 31: r = 1
     33 depth 32: r = 1
     34 depth 33: r = 1
     35 depth 34: r = 1
     36 depth 35: r = 1
     37 depth 36: r = 1
     38 depth 37: r = 1
     39 depth 38: r = 1
     40 depth 39: r = 1
     41 depth 40: r = 1
     42 depth 41: r = 1
     43 depth 42: r = 1
     44 depth 43: r = 1
     45 depth 44: r = 1
     46 depth 45: r = 1
     47 depth 46: r = 1
     48 depth 47: r = 1
     49 depth 48: r = 1
     50 depth 49: r = 1
     51 depth 50: r = 1
     52 depth 51: r = 1
     53 depth 52: r = 1
     54 depth 53: r = 1
     55 depth 54: r = 1
     56 depth 55: r = 1
     57 depth 56: r = 1
     58 depth 57: r = 1
     59 depth 58: r = 1
     60 depth 59: r = 1
     61 depth 60: r = 1
     62 depth 61: r = 1
     63 depth 62: r = 1
     64 depth 63: r = 1
     65 depth 64: r = 1
     66 depth 65: r = 1
     67 depth 66: r = 1
     68 depth 67: r = 1
     69 depth 68: r = 1
     70 depth 69: r = 1
     71 depth 70: r = 1
     72 depth 71: r = 1
     73 depth 72: r = 1
     74 depth 73: r = 1
     75 depth 74: r = 1
     76 depth 75: r = 1
     77 depth 76: r = 1
     78 depth 77: r = 1
     79 depth 78: r = 1
     80 depth 79: r = 1
     81 depth 80: r = 1
     82 depth 81: r = 1
     83 depth 82: r = 1
     84 depth 83: r = 1
     85 depth 84: r = 1
     86 depth 85: r = 1
     87 depth 86: r = 1
     88 depth 87: r = 1
     89 depth 88: r = 1
     90 depth 89: r = 1
     91 depth 90: r = 1
     92 depth 91: r = 1
     93 depth 92: r = 1
     94 depth 93: r = 1
     95 depth 94: r = 1
     96 depth 95: r = 1
     97 depth 96: r = 1
     98 depth 97: r = 1
     99 depth 98: r = 1
    100 depth 99: r = 1
    101 depth 100: r = 1
    102 depth 101: r = 1
    103 depth 102: r = 1
    104 depth 103: r = 1
    105 depth 104: r = 1
    106 depth 105: r = 1
    107 depth 106: r = 1
    108 depth 107: r = 1
    109 depth 108: r = 1
    110 depth 109: r = 1
    111 depth 110: r = 1
    112 depth 111: r = 1
    113 depth 112: r = 1
    114 depth 113: r = 1
    115 depth 114: r = 1
    116 depth 115: r = 1
    117 depth 116: r = 1
    118 depth 117: r = 1
    119 depth 118: r = 1
    120 depth 119: r = 1
    121 depth 120: r = 1
    122 depth 121: r = 1
    123 depth 122: r = 1
    124 depth 123: r = 1
    125 depth 124: r = 1
    126 depth 125: r = 1
    127 depth 126: r = 1
    128 depth 127: r = 1
    129 depth 128: r = 1
    130 depth 129: r = 1
    131 depth 130: r = 1
    132 depth 131: r = 1
    133 depth 132: r = 1
    134 depth 133: r = 1
    135 depth 134: r = 1
    136 depth 135: r = 1
    137 depth 136: r = 1
    138 depth 137: r = 1
    139 depth 138: r = 1
    140 depth 139: r = 1
    141 depth 140: r = 1
    142 depth 141: r = 1
    143 depth 142: r = 1
    144 depth 143: r = 1
    145 depth 144: r = 1
    146 depth 145: r = 1
    147 depth 146: r = 1
    148 depth 147: r = 1
    149 depth 148: r = 1
    150 depth 149: r = 1
    151 depth 150: r = 1
    152 depth 151: r = 1
    153 depth 152: r = 1
    154 depth 153: r = 1
    155 depth 154: r = 1
    156 depth 155: r = 1
    157 depth 156: r = 1
    158 depth 157: r = 1
    159 depth 158: r = 1
    160 depth 159: r = 1
    161 depth 160: r = 1
    162 depth 161: r = 1
    163 depth 162: r = 1
    164 depth 163: r = 1
    165 depth 164: r = 1
    166 depth 165: r = 1
    167 depth 166: r = 1
    168 depth 167: r = 1
    169 depth 168: r = 1
    170 depth 169: r = 1
    171 depth 170: r = 1
    172 depth 171: r = 1
    173 depth 172: r = 1
    174 depth 173: r = 1
    175 depth 174: r = 1
    176 depth 175: r = 1
    177 depth 176: r = 1
    178 depth 177: r = 1
    179 depth 178: r = 1
    180 depth 179: r = 1
    181 depth 180: r = 1
    182 depth 181: r = 1
    183 depth 182: r = 1
    184 depth 183: r = 1
    185 depth 184: r = 1
    186 depth 185: r = 1
    187 depth 186: r = 1
    188 depth 187: r = 1
    189 depth 188: r = 1
    190 depth 189: r = 1
    191 depth 190: r = 1
    192 depth 191: r = 1
    193 depth 192: r = 1
    194 depth 193: r = 1
    195 depth 194: r = 1
    196 depth 195: r = 1
    197 depth 196: r = 1
    198 depth 197: r = 1
    199 depth 198: r = 1
    200 depth 199: r = 1
    201 depth 200: r = 1
    202 depth 201: r = 1
    203 depth 202: r = 1
    204 depth 203: r = 1
    205 depth 204: r = 1
    206 depth 205: r = 1
    207 depth 206: r = 1
    208 depth 207: r = 1
    209 depth 208: r = 1
    210 depth 209: r = 1
    211 depth 210: r = 1
    212 depth 211: r = 1
    213 depth 212: r = 1
    214 depth 213: r = 1
    215 depth 214: r = 1
    216 depth 215: r = 1
    217 depth 216: r = 1
    218 depth 217: r = 1
    219 depth 218: r = 1
    220 depth 219: r = 1
    221 depth 220: r = 1
    222 depth 221: r = 1
    223 depth 222: r = 1
    224 depth 223: r = 1
    225 depth 224: r = 1
    226 depth 225: r = 1
    227 depth 226: r = 1
    228 depth 227: r = 1
    229 depth 228: r = 1
    230 depth 229: r = 1
    231 depth 230: r = 1
    232 depth 231: r = 1
    233 depth 232: r = 1
    234 depth 233: r = 1
    235 depth 234: r = 1
    236 depth 235: r = 1
    237 depth 236: r = 1
    238 depth 237: r = 1
    239 depth 238: r = 1
    240 depth 239: r = 1
    241 depth 240: r = 1
    242 depth 241: r = 1
    243 depth 242: r = 1
    244 depth 243: r = 1
    245 depth 244: r = 1
    246 depth 245: r = 1
    247 depth 246: r = 1
    248 depth 247: r = 1
    249 depth 248: r = 1
    250 depth 249: r = 1
    251 depth 250: r = 1
    252 depth 251: r = 1
    253 depth 252: r = 1
    254 depth 253: r = 1
    255 depth 254: r = 1
    256 depth 255: r = 1
    257 depth 256: r = 1
    258 depth 257: r = 1
    259 depth 258: r = 1
    260 depth 259: r = 1
    261 depth 260: r = 1
    262 depth 261: r = 1
    263 depth 262: r = 1
    264 depth 263: r = 1
    265 depth 264: r = 1
    266 depth 265: r = 1
    267 depth 266: r = 1
    268 depth 267: r = 1
    269 depth 268: r = 1
    270 depth 269: r = 1
    271 depth 270: r = 1
    272 depth 271: r = 1
    273 depth 272: r = 1
    274 depth 273: r = 1
    275 depth 274: r = 1
    276 depth 275: r = 1
    277 depth 276: r = 1
    278 depth 277: r = 1
    279 depth 278: r = 1
    280 depth 279: r = 1
    281 depth 280: r = 1
    282 depth 281: r = 1
    283 depth 282: r = 1
    284 depth 283: r = 1
    285 depth 284: r = 1
    286 depth 285: r = 1
    287 depth 286: r = 1
    288 depth 287: r = 1
    289 depth 288: r = 1
    290 depth 289: r = 1
    291 depth 290: r = 1
    292 depth 291: r = 1
    293 depth 292: r = 1
    294 depth 293: r = 1
    295 depth 294: r = 1
    296 depth 295: r = 1
    297 depth 296: r = 1
    298 depth 297: r = 1
    299 depth 298: r = 1
    300 depth 299: r = 1
    301 depth 300: r = 1
    302 depth 301: r = 1
    303 depth 302: r = 1
    304 depth 303: r = 1
    305 depth 304: r = 1
    306 depth 305: r = 1
    307 depth 306: r = 1
    308 depth 307: r = 1
    309 depth 308: r = 1
    310 depth 309: r = 1
    311 depth 310: r = 1
    312 depth 311: r = 1
    313 depth 312: r = 1
    314 depth 313: r = 1
    315 depth 314: r = 1
    316 depth 315: r = 1
    317 depth 316: r = 1
    318 depth 317: r = 1
    319 depth 318: r = 1
    320 depth 319: r = 1
    321 depth 320: r = 1
    322 depth 321: r = 1
    323 depth 322: r = 1
    324 depth 323: r = 1
    325 depth 324: r = 1
    326 depth 325: r = 1
    327 depth 326: r = 1
    328 depth 327: r = 1
    329 depth 328: r = 1
    330 depth 329: r = 1
    331 depth 330: r = 1
    332 depth 331: r = 1
    333 depth 332: r = 1
    334 depth 333: r = 1
    335 depth 334: r = 1
    336 depth 335: r = 1
    337 depth 336: r = 1
    338 depth 337: r = 1
    339 depth 338: r = 1
    340 depth 339: r = 1
    341 depth 340: r = 1
    342 depth 341: r = 1
    343 depth 342: r = 1
    344 depth 343: r = 1
    345 depth 344: r = 1
    346 depth 345: r = 1
    347 depth 346: r = 1
    348 depth 347: r = 1
    349 depth 348: r = 1
    350 depth 349: r = 1
    351 depth 350: r = 1
    352 depth 351: r = 1
    353 depth 352: r = 1
    354 depth 353: r = 1
    355 depth 354: r = 1
    356 depth 355: r = 1
    357 depth 356: r = 1
    358 depth 357: r = 1
    359 depth 358: r = 1
    360 depth 359: r = 1
    361 depth 360: r = 1
    362 depth 361: r = 1
    363 depth 362: r = 1
    364 depth 363: r = 1
    365 depth 364: r = 1
    366 depth 365: r = 1
    367 depth 366: r = 1
    368 depth 367: r = 1
    369 depth 368: r = 1
    370 depth 369: r = 1
    371 depth 370: r = 1
    372 depth 371: r = 1
    373 depth 372: r = 1
    374 depth 373: r = 1
    375 depth 374: r = 1
    376 depth 375: r = 1
    377 depth 376: r = 1
    378 depth 377: r = 1
    379 depth 378: r = 1
    380 depth 379: r = 1
    381 depth 380: r = 1
    382 depth 381: r = 1
    383 depth 382: r = 1
    384 depth 383: r = 1
    385 depth 384: r = 1
    386 depth 385: r = 1
    387 depth 386: r = 1
    388 depth 387: r = 1
    389 depth 388: r = 1
    390 depth 389: r = 1
    391 depth 390: r = 1
    392 depth 391: r = 1
    393 depth 392: r = 1
    394 depth 393: r = 1
    395 depth 394: r = 1
    396 depth 395: r = 1
    397 depth 396: r = 1
    398 depth 397: r = 1
    399 depth 398: r = 1
    400 depth 399: r = 1
    401 depth 400: r = 1
    402 depth 401: r = 1
    403 depth 402: r = 1
    404 depth 403: r = 1
    405 depth 404: r = 1
    406 depth 405: r = 1
    407 depth 406: r = 1
    408 depth 407: r = 1
    409 depth 408: r = 1
    410 depth 409: r = 1
    411 depth 410: r = 1
    412 depth 411: r = 1
    413 depth 412: r = 1
    414 depth 413: r = 1
    415 depth 414: r = 1
    416 depth 415: r = 1
    417 depth 416: r = 1
    418 depth 417: r = 1
    419 depth 418: r = 1
    420 depth 419: r = 1
    421 depth 420: r = 1
    422 depth 421: r = 1
    423 depth 422: r = 1
    424 depth 423: r = 1
    425 depth 424: r = 1
    426 depth 425: r = 1
    427 depth 426: r = 1
    428 depth 427: r = 1
    429 depth 428: r = 1
    430 depth 429: r = 1
    431 depth 430: r = 1
    432 depth 431: r = 1
    433 depth 432: r = 1
    434 depth 433: r = 1
    435 depth 434: r = 1
    436 depth 435: r = 1
    437 depth 436: r = 1
    438 depth 437: r = 1
    439 depth 438: r = 1
    440 depth 439: r = 1
    441 depth 440: r = 1
    442 depth 441: r = 1
    443 depth 442: r = 1
    444 depth 443: r = 1
    445 depth 444: r = 1
    446 depth 445: r = 1
    447 depth 446: r = 1
    448 depth 447: r = 1
    449 depth 448: r = 1
    450 depth 449: r = 1
    451 depth 450: r = 1
    452 depth 451: r = 1
    453 depth 452: r = 1
    454 depth 453: r = 1
    455 depth 454: r = 1
    456 depth 455: r = 1
    457 depth 456: r = 1
    458 depth 457: r = 1
    459 depth 458: r = 1
    460 depth 459: r = 1
    461 depth 460: r = 1
    462 depth 461: r = 1
    463 depth 462: r = 1
    464 depth 463: r = 1
    465 depth 464: r = 1
    466 depth 465: r = 1
    467 depth 466: r = 1
    468 depth 467: r = 1
    469 depth 468: r = 1
    470 depth 469: r = 1
    471 depth 470: r = 1
    472 depth 471: r = 1
    473 depth 472: r = 1
    474 depth 473: r = 1
    475 depth 474: r = 1
    476 depth 475: r = 1
    477 depth 476: r = 1
    478 depth 477: r = 1
    479 depth 478: r = 1
    480 depth 479: r = 1
    481 depth 480: r = 1
    482 depth 481: r = 1
    483 depth 482: r = 1
    484 depth 483: r = 1
    485 depth 484: r = 1
    486 depth 485: r = 1
    487 depth 486: r = 1
    488 depth 487: r = 1
    489 depth 488: r = 1
    490 depth 489: r = 1
    491 depth 490: r = 1
    492 depth 491: r = 1
    493 depth 492: r = 1
    494 depth 493: r = 1
    495 depth 494: r = 1
    496 depth 495: r = 1
    497 depth 496: r = 1
    498 depth 497: r = 1
    499 depth 498: r = 1
    500 depth 499: r = 1
    501 depth 500: r = 1
    502 depth 501: r = 1
    503 depth 502: r = 1
    504 depth 503: r = 1
    505 depth 504: r = 1
    506 depth 505: r = 1
    507 depth 506: r = 1
    508 depth 507: r = 1
    509 depth 508: r = 1
    510 depth 509: r = 1
    511 depth 510: r = 1
    512 depth 511: r = 1
    513 depth 512: r = 1
    514 depth 513: r = 1
    515 depth 514: r = 1
    516 depth 515: r = 1
    517 depth 516: r = 1
    518 depth 517: r = 1
    519 depth 518: r = 1
    520 depth 519: r = 1
    521 depth 520: r = 1
    522 depth 521: r = 1
    523 depth 522: r = 1
    524 depth 523: r = 1
    525 depth 524: r = 1
    526 depth 525: r = 1
    527 depth 526: r = 1
    528 depth 527: r = 1
    529 depth 528: r = 1
    530 depth 529: r = 1
    531 depth 530: r = 1
    532 depth 531: r = 1
    533 depth 532: r = 1
    534 depth 533: r = 1
    535 depth 534: r = 1
    536 depth 535: r = 1
    537 depth 536: r = 1
    538 depth 537: r = 1
    539 depth 538: r = 1
    540 depth 539: r = 1
    541 depth 540: r = 1
    542 depth 541: r = 1
    543 depth 542: r = 1
    544 depth 543: r = 1
    545 depth 544: r = 1
    546 depth 545: r = 1
    547 depth 546: r = 1
    548 depth 547: r = 1
    549 depth 548: r = 1
    550 depth 549: r = 1
    551 depth 550: r = 1
    552 depth 551: r = 1
    553 depth 552: r = 1
    554 depth 553: r = 1
    555 depth 554: r = 1
    556 depth 555: r = 1
    557 depth 556: r = 1
    558 depth 557: r = 1
    559 depth 558: r = 1
    560 depth 559: r = 1
    561 depth 560: r = 1
    562 depth 561: r = 1
    563 depth 562: r = 1
    564 depth 563: r = 1
    565 depth 564: r = 1
    566 depth 565: r = 1
    567 depth 566: r = 1
    568 depth 567: r = 1
    569 depth 568: r = 1
    570 depth 569: r = 1
    571 depth 570: r = 1
    572 depth 571: r = 1
    573 depth 572: r = 1
    574 depth 573: r = 1
    575 depth 574: r = 1
    576 depth 575: r = 1
    577 depth 576: r = 1
    578 depth 577: r = 1
    579 depth 578: r = 1
    580 depth 579: r = 1
    581 depth 580: r = 1
    582 depth 581: r = 1
    583 depth 582: r = 1
    584 depth 583: r = 1
    585 depth 584: r = 1
    586 depth 585: r = 1
    587 depth 586: r = 1
    588 depth 587: r = 1
    589 depth 588: r = 1
    590 depth 589: r = 1
    591 depth 590: r = 1
    592 depth 591: r = 1
    593 depth 592: r = 1
    594 depth 593: r = 1
    595 depth 594: r = 1
    596 depth 595: r = 1
    597 depth 596: r = 1
    598 depth 597: r = 1
    599 depth 598: r = 1
    600 depth 599: r = 1
    601 depth 600: r = 1
    602 depth 601: r = 1
    603 depth 602: r = 1
    604 depth 603: r = 1
    605 depth 604: r = 1
    606 depth 605: r = 1
    607 depth 606: r = 1
    608 depth 607: r = 1
    609 depth 608: r = 1
    610 depth 609: r = 1
    611 depth 610: r = 1
    612 depth 611: r = 1
    613 depth 612: r = 1
    614 depth 613: r = 1
    615 depth 614: r = 1
    616 depth 615: r = 1
    617 depth 616: r = 1
    618 depth 617: r = 1
    619 depth 618: r = 1
    620 depth 619: r = 1
    621 depth 620: r = 1
    622 depth 621: r = 1
    623 depth 622: r = 1
    624 depth 623: r = 1
    625 depth 624: r = 1
    626 depth 625: r = 1
    627 depth 626: r = 1
    628 depth 627: r = 1
    629 depth 628: r = 1
    630 depth 629: r = 1
    631 depth 630: r = 1
    632 depth 631: r = 1
    633 depth 632: r = 1
    634 depth 633: r = 1
    635 depth 634: r = 1
    636 depth 635: r = 1
    637 depth 636: r = 1
    638 depth 637: r = 1
    639 depth 638: r = 1
    640 depth 639: r = 1
    641 depth 640: r = 1
    642 depth 641: r = 1
    643 depth 642: r = 1
    644 depth 643: r = 1
    645 depth 644: r = 1
    646 depth 645: r = 1
    647 depth 646: r = 1
    648 depth 647: r = 1
    649 depth 648: r = 1
    650 depth 649: r = 1
    651 depth 650: r = 1
    652 depth 651: r = 1
    653 depth 652: r = 1
    654 depth 653: r = 1
    655 depth 654: r = 1
    656 depth 655: r = 1
    657 depth 656: r = 1
    658 depth 657: r = 1
    659 depth 658: r = 1
    660 depth 659: r = 1
    661 depth 660: r = 1
    662 depth 661: r = 1
    663 depth 662: r = 1
    664 depth 663: r = 1
    665 depth 664: r = 1
    666 depth 665: r = 1
    667 depth 666: r = 1
    668 depth 667: r = 1
    669 depth 668: r = 1
    670 depth 669: r = 1
    671 depth 670: r = 1
    672 depth 671: r = 1
    673 depth 672: r = 1
    674 depth 673: r = 1
    675 depth 674: r = 1
    676 depth 675: r = 1
    677 depth 676: r = 1
    678 depth 677: r = 1
    679 depth 678: r = 1
    680 depth 679: r = 1
    681 depth 680: r = 1
    682 depth 681: r = 1
    683 depth 682: r = 1
    684 depth 683: r = 1
    685 depth 684: r = 1
    686 depth 685: r = 1
    687 depth 686: r = 1
    688 depth 687: r = 1
    689 depth 688: r = 1
    690 depth 689: r = 1
    691 depth 690: r = 1
    692 depth 691: r = 1
    693 depth 692: r = 1
    694 depth 693: r = 1
    695 depth 694: r = 1
    696 depth 695: r = 1
    697 depth 696: r = 1
    698 depth 697: r = 1
    699 depth 698: r = 1
    700 depth 699: r = 1
    701 depth 700: r = 1
    702 depth 701: r = 1
    703 depth 702: r = 1
    704 depth 703: r = 1
    705 depth 704: r = 1
    706 depth 705: r = 1
    707 depth 706: r = 1
    708 depth 707: r = 1
    709 depth 708: r = 1
    710 depth 709: r = 1
    711 depth 710: r = 1
    712 depth 711: r = 1
    713 depth 712: r = 1
    714 depth 713: r = 1
    715 depth 714: r = 1
    716 depth 715: r = 1
    717 depth 716: r = 1
    718 depth 717: r = 1
    719 depth 718: r = 1
    720 depth 719: r = 1
    721 depth 720: r = 1
    722 depth 721: r = 1
    723 depth 722: r = 1
    724 depth 723: r = 1
    725 depth 724: r = 1
    726 depth 725: r = 1
    727 depth 726: r = 1
    728 depth 727: r = 1
    729 depth 728: r = 1
    730 depth 729: r = 1
    731 depth 730: r = 1
    732 depth 731: r = 1
    733 depth 732: r = 1
    734 depth 733: r = 1
    735 depth 734: r = 1
    736 depth 735: r = 1
    737 depth 736: r = 1
    738 depth 737: r = 1
    739 depth 738: r = 1
    740 depth 739: r = 1
    741 depth 740: r = 1
    742 depth 741: r = 1
    743 depth 742: r = 1
    744 depth 743: r = 1
    745 depth 744: r = 1
    746 depth 745: r = 1
    747 depth 746: r = 1
    748 depth 747: r = 1
    749 depth 748: r = 1
    750 depth 749: r = 1
    751 depth 750: r = 1
    752 depth 751: r = 1
    753 depth 752: r = 1
    754 depth 753: r = 1
    755 depth 754: r = 1
    756 depth 755: r = 1
    757 depth 756: r = 1
    758 depth 757: r = 1
    759 depth 758: r = 1
    760 depth 759: r = 1
    761 depth 760: r = 1
    762 depth 761: r = 1
    763 depth 762: r = 1
    764 depth 763: r = 1
    765 depth 764: r = 1
    766 depth 765: r = 1
    767 depth 766: r = 1
    768 depth 767: r = 1
    769 depth 768: r = 1
    770 depth 769: r = 1
    771 depth 770: r = 1
    772 depth 771: r = 1
    773 depth 772: r = 1
    774 depth 773: r = 1
    775 depth 774: r = 1
    776 depth 775: r = 1
    777 depth 776: r = 1
    778 depth 777: r = 1
    779 depth 778: r = 1
    780 depth 779: r = 1
    781 depth 780: r = 1
    782 depth 781: r = 1
    783 depth 782: r = 1
    784 depth 783: r = 1
    785 depth 784: r = 1
    786 depth 785: r = 1
    787 depth 786: r = 1
    788 depth 787: r = 1
    789 depth 788: r = 1
    790 depth 789: r = 1
    791 depth 790: r = 1
    792 depth 791: r = 1
    793 depth 792: r = 1
    794 depth 793: r = 1
    795 depth 794: r = 1
    796 depth 795: r = 1
    797 depth 796: r = 1
    798 depth 797: r = 1
    799 depth 798: r = 1
    800 depth 799: r = 1
    801 depth 800: r = 1
    802 depth 801: r = 1
    803 depth 802: r = 1
    804 depth 803: r = 1
    805 depth 804: r = 1
    806 depth 805: r = 1
    807 depth 806: r = 1
    808 depth 807: r = 1
    809 depth 808: r = 1
    810 depth 809: r = 1
    811 depth 810: r = 1
    812 depth 811: r = 1
    813 depth 812: r = 1
    814 depth 813: r = 1
    815 depth 814: r = 1
    816 depth 815: r = 1
    817 depth 816: r = 1
    818 depth 817: r = 1
    819 depth 818: r = 1
    820 depth 819: r = 1
    821 depth 820: r = 1
    822 depth 821: r = 1
    823 depth 822: r = 1
    824 depth 823: r = 1
    825 depth 824: r = 1
    826 depth 825: r = 1
    827 depth 826: r = 1
    828 depth 827: r = 1
    829 depth 828: r = 1
    830 depth 829: r = 1
    831 depth 830: r = 1
    832 depth 831: r = 1
    833 depth 832: r = 1
    834 depth 833: r = 1
    835 depth 834: r = 1
    836 depth 835: r = 1
    837 depth 836: r = 1
    838 depth 837: r = 1
    839 depth 838: r = 1
    840 depth 839: r = 1
    841 depth 840: r = 1
    842 depth 841: r = 1
    843 depth 842: r = 1
    844 depth 843: r = 1
    845 depth 844: r = 1
    846 depth 845: r = 1
    847 depth 846: r = 1
    848 depth 847: r = 1
    849 depth 848: r = 1
    850 depth 849: r = 1
    851 depth 850: r = 1
    852 depth 851: r = 1
    853 depth 852: r = 1
    854 depth 853: r = 1
    855 depth 854: r = 1
    856 depth 855: r = 1
    857 depth 856: r = 1
    858 depth 857: r = 1
    859 depth 858: r = 1
    860 depth 859: r = 1
    861 depth 860: r = 1
    862 depth 861: r = 1
    863 depth 862: r = 1
    864 depth 863: r = 1
    865 depth 864: r = 1
    866 depth 865: r = 1
    867 depth 866: r = 1
    868 depth 867: r = 1
    869 depth 868: r = 1
    870 depth 869: r = 1
    871 depth 870: r = 1
    872 depth 871: r = 1
    873 depth 872: r = 1
    874 depth 873: r = 1
    875 depth 874: r = 1
    876 depth 875: r = 1
    877 depth 876: r = 1
    878 depth 877: r = 1
    879 depth 878: r = 1
    880 depth 879: r = 1
    881 depth 880: r = 1
    882 depth 881: r = 1
    883 depth 882: r = 1
    884 depth 883: r = 1
    885 depth 884: r = 1
    886 depth 885: r = 1
    887 depth 886: r = 1
    888 depth 887: r = 1
    889 depth 888: r = 1
    890 depth 889: r = 1
    891 depth 890: r = 1
    892 depth 891: r = 1
    893 depth 892: r = 1
    894 depth 893: r = 1
    895 depth 894: r = 1
    896 depth 895: r = 1
    897 depth 896: r = 1
    898 depth 897: r = 1
    899 depth 898: r = 1
    900 depth 899: r = 1
    901 depth 900: r = 1
    902 depth 901: r = 1
    903 depth 902: r = 1
    904 depth 903: r = 1
    905 depth 904: r = 1
    906 depth 905: r = 1
    907 depth 906: r = 1
    908 depth 907: r = 1
    909 depth 908: r = 1
    910 depth 909: r = 1
    911 depth 910: r = 1
    912 depth 911: r = 1
    913 depth 912: r = 1
    914 depth 913: r = 1
    915 depth 914: r = 1
    916 depth 915: r = 1
    917 depth 916: r = 1
    918 depth 917: r = 1
    919 depth 918: r = 1
    920 depth 919: r = 1
    921 depth 920: r = 1
    922 depth 921: r = 1
    923 depth 922: r = 1
    924 depth 923: r = 1
    925 depth 924: r = 1
    926 depth 925: r = 1
    927 depth 926: r = 1
    928 depth 927: r = 1
    929 depth 928: r = 1
    930 depth 929: r = 1
    931 depth 930: r = 1
    932 depth 931: r = 1
    933 depth 932: r = 1
    934 depth 933: r = 1
    935 depth 934: r = 1
    936 depth 935: r = 1
    937 depth 936: r = 1
    938 depth 937: r = 1
    939 depth 938: r = 1
    940 depth 939: r = 1
    941 depth 940: r = 1
    942 depth 941: r = 1
    943 depth 942: r = 1
    944 depth 943: r = 1
    945 depth 944: r = 1
    946 depth 945: r = 1
    947 depth 946: r = 1
    948 depth 947: r = 1
    949 depth 948: r = 1
    950 depth 949: r = 1
    951 depth 950: r = 1
    952 depth 951: r = 1
    953 depth 952: r = 1
    954 depth 953: r = 1
    955 depth 954: r = 1
    956 depth 955: r = 1
    957 depth 956: r = 1
    958 depth 957: r = 1
    959 depth 958: r = 1
    960 depth 959: r = 1
    961 depth 960: r = 1
    962 depth 961: r = 1
    963 depth 962: r = 1
    964 depth 963: r = 1
    965 depth 964: r = 1
    966 depth 965: r = 1
    967 depth 966: r = 1
    968 depth 967: r = 1
    969 depth 968: r = 1
    970 depth 969: r = 1
    971 depth 970: r = 1
    972 depth 971: r = 1
    973 depth 972: r = 1
    974 depth 973: r = 1
    975 depth 974: r = 1
    976 depth 975: r = 1
    977 depth 976: r = 1
    978 depth 977: r = 1
    979 depth 978: r = 1
    980 depth 979: r = 1
    981 depth 980: r = 1
    982 depth 981: r = 1
    983 depth 982: r = 1
    984 depth 983: r = 1
    985 depth 984: r = 1
    986 depth 985: r = 1
    987 depth 986: r = 1
    988 depth 987: r = 1
    989 depth 988: r = 1
    990 depth 989: r = 1
    991 depth 990: r = 1
    992 depth 991: r = 1
    993 depth 992: r = 1
    994 depth 993: r = 1
    995 depth 994: r = 1
    996 depth 995: r = 1
    997 depth 996: r = 1
    998 depth 997: r = 1
    999 depth 998: r = 1
   1000 depth 999: r = 1
   1001 depth 1000: r = 1
   1002 depth 1001: r = 1
   1003 depth 1002: r = 1
   1004 depth 1003: r = 1
   1005 depth 1004: r = 1
   1006 depth 1005: r = 1
   1007 depth 1006: r = 1
   1008 depth 1007: r = 1
   1009 depth 1008: r = 1
   1010 depth 1009: r = 1
   1011 depth 1010: r = 1
   1012 depth 1011: r = 1
   1013 depth 1012: r = 1
   1014 depth 1013: r = 1
   1015 depth 1014: r = 1
   1016 depth 1015: r = 1
   1017 depth 1016: r = 1
   1018 depth 1017: r = 1
   1019 depth 1018: r = 1
   1020 depth 1019: r = 1
   1021 depth 1020: r = 1
   1022 depth 1021: r = 1
   1023 depth 1022: r = 1
   1024 depth 1023: r = 1
   1025 depth 1024: r = 1
   1026 depth 1025: r = 1
   1027 depth 1026: r = 1
   1028 depth 1027: r = 1
   1029 depth 1028: r = 1
   1030 depth 1029: r = 1
   1031 depth 1030: r = 1
   1032 depth 1031: r = 1
   1033 depth 1032: r = 1
   1034 depth 1033: r = 1
   1035 depth 1034: r = 1
   1036 depth 1035: r = 1
   1037 depth 1036: r = 1
   1038 depth 1037: r = 1
   1039 depth 1038: r = 1
   1040 depth 1039: r = 1
   1041 depth 1040: r = 1
   1042 depth 1041: r = 1
   1043 depth 1042: r = 1
   1044 depth 1043: r = 1
   1045 depth 1044: r = 1
   1046 depth 1045: r = 1
   1047 depth 1046: r = 1
   1048 depth 1047: r = 1
   1049 depth 1048: r = 1
   1050 depth 1049: r = 1
   1051 depth 1050: r = 1
   1052 depth 1051: r = 1
   1053 depth 1052: r = 1
   1054 depth 1053: r = 1
   1055 depth 1054: r = 1
   1056 depth 1055: r = 1
   1057 depth 1056: r = 1
   1058 depth 1057: r = 1
   1059 depth 1058: r = 1
   1060 depth 1059: r = 1
   1061 depth 1060: r = 1
   1062 depth 1061: r = 1
   1063 depth 1062: r = 1
   1064 depth 1063: r = 1
   1065 depth 1064: r = 1
   1066 depth 1065: r = 1
   1067 depth 1066: r = 1
   1068 depth 1067: r = 1
   1069 depth 1068: r = 1
   1070 depth 1069: r = 1
   1071 depth 1070: r = 1
   1072 depth 1071: r = 1
   1073 depth 1072: r = 1
   1074 depth 1073: r = 1
   1075 depth 1074: r = 1
   1076 depth 1075: r = 1
   1077 depth 1076: r = 1
   1078 depth 1077: r = 1
   1079 depth 1078: r = 1
   1080 depth 1079: r = 1
   1081 depth 1080: r = 1
   1082 depth 1081: r = 1
   1083 depth 1082: r = 1
   1084 depth 1083: r = 1
   1085 depth 1084: r = 1
   1086 depth 1085: r = 1
   1087 depth 1086: r = 1
   1088 depth 1087: r = 1
   1089 depth 1088: r = 1
   1090 depth 1089: r = 1
   1091 depth 1090: r = 1
   1092 depth 1091: r = 1
   1093 depth 1092: r = 1
   1094 depth 1093: r = 1
   1095 depth 1094: r = 1
   1096 depth 1095: r = 1
   1097 depth 1096: r = 1
   1098 depth 1097: r = 1
   1099 depth 1098: r = 1
   1100 depth 1099: r = 1
   1101 depth 1100: r = 1
   1102 depth 1101: r = 1
   1103 depth 1102: r = 1
   1104 depth 1103: r = 1
   1105 depth 1104: r = 1
   1106 depth 1105: r = 1
   1107 depth 1106: r = 1
   1108 depth 1107: r = 1
   1109 depth 1108: r = 1
   1110 depth 1109: r = 1
   1111 depth 1110: r = 1
   1112 depth 1111: r = 1
   1113 depth 1112: r = 1
   1114 depth 1113: r = 1
   1115 depth 1114: r = 1
   1116 depth 1115: r = 1
   1117 depth 1116: r = 1
   1118 depth 1117: r = 1
   1119 depth 1118: r = 1
   1120 depth 1119: r = 1
   1121 depth 1120: r = 1
   1122 depth 1121: r = 1
   1123 depth 1122: r = 1
   1124 depth 1123: r = 1
   1125 depth 1124: r = 1
   1126 depth 1125: r = 1
   1127 depth 1126: r = 1
   1128 depth 1127: r = 1
   1129 depth 1128: r = 1
   1130 depth 1129: r = 1
   1131 depth 1130: r = 1
   1132 depth 1131: r = 1
   1133 depth 1132: r = 1
   1134 depth 1133: r = 1
   1135 depth 1134: r = 1
   1136 depth 1135: r = 1
   1137 depth 1136: r = 1
   1138 depth 1137: r = 1
   1139 depth 1138: r = 1
   1140 depth 1139: r = 1
   1141 depth 1140: r = 1
   1142 depth 1141: r = 1
   1143 depth 1142: r = 1
   1144 depth 1143: r = 1
   1145 depth 1144: r = 1
   1146 depth 1145: r = 1
   1147 depth 1146: r = 1
   1148 depth 1147: r = 1
   1149 depth 1148: r = 1
   1150 depth 1149: r = 1
   1151 depth 1150: r = 1
   1152 depth 1151: r = 1
   1153 depth 1152: r = 1
   1154 depth 1153: r = 1
   1155 depth 1154: r = 1
   1156 depth 1155: r = 1
   1157 depth 1156: r = 1
   1158 depth 1157: r = 1
   1159 depth 1158: r = 1
   1160 depth 1159: r = 1
   1161 depth 1160: r = 1
   1162 depth 1161: r = 1
   1163 depth 1162: r = 1
   1164 depth 1163: r = 1
   1165 depth 1164: r = 1
   1166 depth 1165: r = 1
   1167 depth 1166: r = 1
   1168 depth 1167: r = 1
   1169 depth 1168: r = 1
   1170 depth 1169: r = 1
   1171 depth 1170: r = 1
   1172 depth 1171: r = 1
   1173 depth 1172: r = 1
   1174 depth 1173: r = 1
   1175 depth 1174: r = 1
   1176 depth 1175: r = 1
   1177 depth 1176: r = 1
   1178 depth 1177: r = 1
   1179 depth 1178: r = 1
   1180 depth 1179: r = 1
   1181 depth 1180: r = 1
   1182 depth 1181: r = 1
   1183 depth 1182: r = 1
   1184 depth 1183: r = 1
   1185 depth 1184: r = 1
   1186 depth 1185: r = 1
   1187 depth 1186: r = 1
   1188 depth 1187: r = 1
   1189 depth 1188: r = 1
   1190 depth 1189: r = 1
   1191 depth 1190: r = 1
   1192 depth 1191: r = 1
   1193 depth 1192: r = 1
   1194 depth 1193: r = 1
   1195 depth 1194: r = 1
   1196 depth 1195: r = 1
   1197 depth 1196: r = 1
   1198 depth 1197: r = 1
   1199 depth 1198: r = 1
   1200 depth 1199: r = 1
   1201 depth 1200: r = 1
   1202 depth 1201: r = 1
   1203 depth 1202: r = 1
   1204 depth 1203: r = 1
   1205 depth 1204: r = 1
   1206 depth 1205: r = 1
   1207 depth 1206: r = 1
   1208 depth 1207: r = 1
   1209 depth 1208: r = 1
   1210 depth 1209: r = 1
   1211 depth 1210: r = 1
   1212 depth 1211: r = 1
   1213 depth 1212: r = 1
   1214 depth 1213: r = 1
   1215 depth 1214: r = 1
   1216 depth 1215: r = 1
   1217 depth 1216: r = 1
   1218 depth 1217: r = 1
   1219 depth 1218: r = 1
   1220 depth 1219: r = 1
   1221 depth 1220: r = 1
   1222 depth 1221: r = 1
   1223 depth 1222: r = 1
   1224 depth 1223: r = 1
   1225 depth 1224: r = 1
   1226 depth 1225: r = 1
   1227 depth 1226: r = 1
   1228 depth 1227: r = 1
   1229 depth 1228: r = 1
   1230 depth 1229: r = 1
   1231 depth 1230: r = 1
   1232 depth 1231: r = 1
   1233 depth 1232: r = 1
   1234 depth 1233: r = 1
   1235 depth 1234: r = 1
   1236 depth 1235: r = 1
   1237 depth 1236: r = 1
   1238 depth 1237: r = 1
   1239 depth 1238: r = 1
   1240 depth 1239: r = 1
   1241 depth 1240: r = 1
   1242 depth 1241: r = 1
   1243 depth 1242: r = 1
   1244 depth 1243: r = 1
   1245 depth 1244: r = 1
   1246 depth 1245: r = 1
   1247 depth 1246: r = 1
   1248 depth 1247: r = 1
   1249 depth 1248: r = 1
   1250 depth 1249: r = 1
   1251 depth 1250: r = 1
   1252 depth 1251: r = 1
   1253 depth 1252: r = 1
   1254 depth 1253: r = 1
   1255 depth 1254: r = 1
   1256 depth 1255: r = 1
   1257 depth 1256: r = 1
   1258 depth 1257: r = 1
   1259 depth 1258: r = 1
   1260 depth 1259: r = 1
   1261 depth 1260: r = 1
   1262 depth 1261: r = 1
   1263 depth 1262: r = 1
   1264 depth 1263: r = 1
   1265 depth 1264: r = 1
   1266 depth 1265: r = 1
   1267 depth 1266: r = 1
   1268 depth 1267: r = 1
   1269 depth 1268: r = 1
   1270 depth 1269: r = 1
   1271 depth 1270: r = 1
   1272 depth 1271: r = 1
   1273 depth 1272: r = 1
   1274 depth 1273: r = 1
   1275 depth 1274: r = 1
   1276 depth 1275: r = 1
   1277 depth 1276: r = 1
   1278 depth 1277: r = 1
   1279 depth 1278: r = 1
   1280 depth 1279: r = 1
   1281 depth 1280: r = 1
   1282 depth 1281: r = 1
   1283 depth 1282: r = 1
   1284 depth 1283: r = 1
   1285 depth 1284: r = 1
   1286 depth 1285: r = 1
   1287 depth 1286: r = 1
   1288 depth 1287: r = 1
   1289 depth 1288: r = 1
   1290 depth 1289: r = 1
   1291 depth 1290: r = 1
   1292 depth 1291: r = 1
   1293 depth 1292: r = 1
   1294 depth 1293: r = 1
   1295 depth 1294: r = 1
   1296 depth 1295: r = 1
   1297 depth 1296: r = 1
   1298 depth 1297: r = 1
   1299 depth 1298: r = 1
   1300 depth 1299: r = 1
   1301 depth 1300: r = 1
   1302 depth 1301: r = 1
   1303 depth 1302: r = 1
   1304 depth 1303: r = 1
   1305 depth 1304: r = 1
   1306 depth 1305: r = 1
   1307 depth 1306: r = 1
   1308 depth 1307: r = 1
   1309 depth 1308: r = 1
   1310 depth 1309: r = 1
   1311 depth 1310: r = 1
   1312 depth 1311: r = 1
   1313 depth 1312: r = 1
   1314 depth 1313: r = 1
   1315 depth 1314: r = 1
   1316 depth 1315: r = 1
   1317 depth 1316: r = 1
   1318 depth 1317: r = 1
   1319 depth 1318: r = 1
   1320 depth 1319: r = 1
   1321 depth 1320: r = 1
   1322 depth 1321: r = 1
   1323 depth 1322: r = 1
   1324 depth 1323: r = 1
   1325 depth 1324: r = 1
   1326 depth 1325: r = 1
   1327 depth 1326: r = 1
   1328 depth 1327: r = 1
   1329 depth 1328: r = 1
   1330 depth 1329: r = 1
   1331 depth 1330: r = 1
   1332 depth 1331: r = 1
   1333 depth 1332: r = 1
   1334 depth 1333: r = 1
   1335 depth 1334: r = 1
   1336 depth 1335: r = 1
   1337 depth 1336: r = 1
   1338 depth 1337: r = 1
   1339 depth 1338: r = 1
   1340 depth 1339: r = 1
   1341 depth 1340: r = 1
   1342 depth 1341: r = 1
   1343 depth 1342: r = 1
   1344 depth 1343: r = 1
   1345 depth 1344: r = 1
   1346 depth 1345: r = 1
   1347 depth 1346: r = 1
   1348 depth 1347: r = 1
   1349 depth 1348: r = 1
   1350 depth 1349: r = 1
   1351 depth 1350: r = 1
   1352 depth 1351: r = 1
   1353 depth 1352: r = 1
   1354 depth 1353: r = 1
   1355 depth 1354: r = 1
   1356 depth 1355: r = 1
   1357 depth 1356: r = 1
   1358 depth 1357: r = 1
   1359 depth 1358: r = 1
   1360 depth 1359: r = 1
   1361 depth 1360: r = 1
   1362 depth 1361: r = 1
   1363 depth 1362: r = 1
   1364 depth 1363: r = 1
   1365 depth 1364: r = 1
   1366 depth 1365: r = 1
   1367 depth 1366: r = 1
   1368 depth 1367: r = 1
   1369 depth 1368: r = 1
   1370 depth 1369: r = 1
   1371 depth 1370: r = 1
   1372 depth 1371: r = 1
   1373 depth 1372: r = 1
   1374 depth 1373: r = 1
   1375 depth 1374: r = 1
   1376 depth 1375: r = 1
   1377 depth 1376: r = 1
   1378 depth 1377: r = 1
   1379 depth 1378: r = 1
   1380 depth 1379: r = 1
   1381 depth 1380: r = 1
   1382 depth 1381: r = 1
   1383 depth 1382: r = 1
   1384 depth 1383: r = 1
   1385 depth 1384: r = 1
   1386 depth 1385: r = 1
   1387 depth 1386: r = 1
   1388 depth 1387: r = 1
   1389 depth 1388: r = 1
   1390 depth 1389: r = 1
   1391 depth 1390: r = 1
   1392 depth 1391: r = 1
   1393 depth 1392: r = 1
   1394 depth 1393: r = 1
   1395 depth 1394: r = 1
   1396 depth 1395: r = 1
   1397 depth 1396: r = 1
   1398 depth 1397: r = 1
   1399 depth 1398: r = 1
   1400 depth 1399: r = 1
   1401 depth 1400: r = 1
   1402 depth 1401: r = 1
   1403 depth 1402: r = 1
   1404 depth 1403: r = 1
   1405 depth 1404: r = 1
   1406 depth 1405: r = 1
   1407 depth 1406: r = 1
   1408 depth 1407: r = 1
   1409 depth 1408: r = 1
   1410 depth 1409: r = 1
   1411 depth 1410: r = 1
   1412 depth 1411: r = 1
   1413 depth 1412: r = 1
   1414 depth 1413: r = 1
   1415 depth 1414: r = 1
   1416 depth 1415: r = 1
   1417 depth 1416: r = 1
   1418 depth 1417: r = 1
   1419 depth 1418: r = 1
   1420 depth 1419: r = 1
   1421 depth 1420: r = 1
   1422 depth 1421: r = 1
   1423 depth 1422: r = 1
   1424 depth 1423: r = 1
   1425 depth 1424: r = 1
   1426 depth 1425: r = 1
   1427 depth 1426: r = 1
   1428 depth 1427: r = 1
   1429 depth 1428: r = 1
   1430 depth 1429: r = 1
   1431 depth 1430: r = 1
   1432 depth 1431: r = 1
   1433 depth 1432: r = 1
   1434 depth 1433: r = 1
   1435 depth 1434: r = 1
   1436 depth 1435: r = 1
   1437 depth 1436: r = 1
   1438 depth 1437: r = 1
   1439 depth 1438: r = 1
   1440 depth 1439: r = 1
   1441 depth 1440: r = 1
   1442 depth 1441: r = 1
   1443 depth 1442: r = 1
   1444 depth 1443: r = 1
   1445 depth 1444: r = 1
   1446 depth 1445: r = 1
   1447 depth 1446: r = 1
   1448 depth 1447: r = 1
   1449 depth 1448: r = 1
   1450 depth 1449: r = 1
   1451 depth 1450: r = 1
   1452 depth 1451: r = 1
   1453 depth 1452: r = 1
   1454 depth 1453: r = 1
   1455 depth 1454: r = 1
   1456 depth 1455: r = 1
   1457 depth 1456: r = 1
   1458 depth 1457: r = 1
   1459 depth 1458: r = 1
   1460 depth 1459: r = 1
   1461 depth 1460: r = 1
   1462 depth 1461: r = 1
   1463 depth 1462: r = 1
   1464 depth 1463: r = 1
   1465 depth 1464: r = 1
   1466 depth 1465: r = 1
   1467 depth 1466: r = 1
   1468 depth 1467: r = 1
   1469 depth 1468: r = 1
   1470 depth 1469: r = 1
   1471 depth 1470: r = 1
   1472 depth 1471: r = 1
   1473 depth 1472: r = 1
   1474 depth 1473: r = 1
   1475 depth 1474: r = 1
   1476 depth 1475: r = 1
   1477 depth 1476: r = 1
   1478 depth 1477: r = 1
   1479 depth 1478: r = 1
   1480 depth 1479: r = 1
   1481 depth 1480: r = 1
   1482 depth 1481: r = 1
   1483 depth 1482: r = 1
   1484 depth 1483: r = 1
   1485 depth 1484: r = 1
   1486 depth 1485: r = 1
   1487 depth 1486: r = 1
   1488 depth 1487: r = 1
   1489 depth 1488: r = 1
   1490 depth 1489: r = 1
   1491 depth 1490: r = 1
   1492 depth 1491: r = 1
   1493 depth 1492: r = 1
   1494 depth 1493: r = 1
   1495 depth 1494: r = 1
   1496 depth 1495: r = 1
   1497 depth 1496: r = 1
   1498 depth 1497: r = 1
   1499 depth 1498: r = 1
   1500 depth 1499: r = 1
   1501 depth 1500: r = 1
   1502 depth 1501: r = 1
   1503 depth 1502: r = 1
   1504 depth 1503: r = 1
   1505 depth 1504: r = 1
   1506 depth 1505: r = 1
   1507 depth 1506: r = 1
   1508 depth 1507: r = 1
   1509 depth 1508: r = 1
   1510 depth 1509: r = 1
   1511 depth 1510: r = 1
   1512 depth 1511: r = 1
   1513 depth 1512: r = 1
   1514 depth 1513: r = 1
   1515 depth 1514: r = 1
   1516 depth 1515: r = 1
   1517 depth 1516: r = 1
   1518 depth 1517: r = 1
   1519 depth 1518: r = 1
   1520 depth 1519: r = 1
   1521 depth 1520: r = 1
   1522 depth 1521: r = 1
   1523 depth 1522: r = 1
   1524 depth 1523: r = 1
   1525 depth 1524: r = 1
   1526 depth 1525: r = 1
   1527 depth 1526: r = 1
   1528 depth 1527: r = 1
   1529 depth 1528: r = 1
   1530 depth 1529: r = 1
   1531 depth 1530: r = 1
   1532 depth 1531: r = 1
   1533 depth 1532: r = 1
   1534 depth 1533: r = 1
   1535 depth 1534: r = 1
   1536 depth 1535: r = 1
   1537 depth 1536: r = 1
   1538 depth 1537: r = 1
   1539 depth 1538: r = 1
   1540 depth 1539: r = 1
   1541 depth 1540: r = 1
   1542 depth 1541: r = 1
   1543 depth 1542: r = 1
   1544 depth 1543: r = 1
   1545 depth 1544: r = 1
   1546 depth 1545: r = 1
   1547 depth 1546: r = 1
   1548 depth 1547: r = 1
   1549 depth 1548: r = 1
   1550 depth 1549: r = 1
   1551 depth 1550: r = 1
   1552 depth 1551: r = 1
   1553 depth 1552: r = 1
   1554 depth 1553: r = 1
   1555 depth 1554: r = 1
   1556 depth 1555: r = 1
   1557 depth 1556: r = 1
   1558 depth 1557: r = 1
   1559 depth 1558: r = 1
   1560 depth 1559: r = 1
   1561 depth 1560: r = 1
   1562 depth 1561: r = 1
   1563 depth 1562: r = 1
   1564 depth 1563: r = 1
   1565 depth 1564: r = 1
   1566 depth 1565: r = 1
   1567 depth 1566: r = 1
   1568 depth 1567: r = 1
   1569 depth 1568: r = 1
   1570 depth 1569: r = 1
   1571 depth 1570: r = 1
   1572 depth 1571: r = 1
   1573 depth 1572: r = 1
   1574 depth 1573: r = 1
   1575 depth 1574: r = 1
   1576 depth 1575: r = 1
   1577 depth 1576: r = 1
   1578 depth 1577: r = 1
   1579 depth 1578: r = 1
   1580 depth 1579: r = 1
   1581 depth 1580: r = 1
   1582 depth 1581: r = 1
   1583 depth 1582: r = 1
   1584 depth 1583: r = 1
   1585 depth 1584: r = 1
   1586 depth 1585: r = 1
   1587 depth 1586: r = 1
   1588 depth 1587: r = 1
   1589 depth 1588: r = 1
   1590 depth 1589: r = 1
   1591 depth 1590: r = 1
   1592 depth 1591: r = 1
   1593 depth 1592: r = 1
   1594 depth 1593: r = 1
   1595 depth 1594: r = 1
   1596 depth 1595: r = 1
   1597 depth 1596: r = 1
   1598 depth 1597: r = 1
   1599 depth 1598: r = 1
   1600 depth 1599: r = 1
   1601 depth 1600: r = 1
   1602 depth 1601: r = 1
   1603 depth 1602: r = 1
   1604 depth 1603: r = 1
   1605 depth 1604: r = 1
   1606 depth 1605: r = 1
   1607 depth 1606: r = 1
   1608 depth 1607: r = 1
   1609 depth 1608: r = 1
   1610 depth 1609: r = 1
   1611 depth 1610: r = 1
   1612 depth 1611: r = 1
   1613 depth 1612: r = 1
   1614 depth 1613: r = 1
   1615 depth 1614: r = 1
   1616 depth 1615: r = 1
   1617 depth 1616: r = 1
   1618 depth 1617: r = 1
   1619 depth 1618: r = 1
   1620 depth 1619: r = 1
   1621 depth 1620: r = 1
   1622 depth 1621: r = 1
   1623 depth 1622: r = 1
   1624 depth 1623: r = 1
   1625 depth 1624: r = 1
   1626 depth 1625: r = 1
   1627 depth 1626: r = 1
   1628 depth 1627: r = 1
   1629 depth 1628: r = 1
   1630 depth 1629: r = 1
   1631 depth 1630: r = 1
   1632 depth 1631: r = 1
   1633 depth 1632: r = 1
   1634 depth 1633: r = 1
   1635 depth 1634: r = 1
   1636 depth 1635: r = 1
   1637 depth 1636: r = 1
   1638 depth 1637: r = 1
   1639 depth 1638: r = 1
   1640 depth 1639: r = 1
   1641 depth 1640: r = 1
   1642 depth 1641: r = 1
   1643 depth 1642: r = 1
   1644 depth 1643: r = 1
   1645 depth 1644: r = 1
   1646 depth 1645: r = 1
   1647 depth 1646: r = 1
   1648 depth 1647: r = 1
   1649 depth 1648: r = 1
   1650 depth 1649: r = 1
   1651 depth 1650: r = 1
   1652 depth 1651: r = 1
   1653 depth 1652: r = 1
   1654 depth 1653: r = 1
   1655 depth 1654: r = 1
   1656 depth 1655: r = 1
   1657 depth 1656: r = 1
   1658 depth 1657: r = 1
   1659 depth 1658: r = 1
   1660 depth 1659: r = 1
   1661 depth 1660: r = 1
   1662 depth 1661: r = 1
   1663 depth 1662: r = 1
   1664 depth 1663: r = 1
   1665 depth 1664: r = 1
   1666 depth 1665: r = 1
   1667 depth 1666: r = 1
   1668 depth 1667: r = 1
   1669 depth 1668: r = 1
   1670 depth 1669: r = 1
   1671 depth 1670: r = 1
   1672 depth 1671: r = 1
   1673 depth 1672: r = 1
   1674 depth 1673: r = 1
   1675 depth 1674: r = 1
   1676 depth 1675: r = 1
   1677 depth 1676: r = 1
   1678 depth 1677: r = 1
   1679 depth 1678: r = 1
   1680 depth 1679: r = 1
   1681 depth 1680: r = 1
   1682 depth 1681: r = 1
   1683 depth 1682: r = 1
   1684 depth 1683: r = 1
   1685 depth 1684: r = 1
   1686 depth 1685: r = 1
   1687 depth 1686: r = 1
   1688 depth 1687: r = 1
   1689 depth 1688: r = 1
   1690 depth 1689: r = 1
   1691 depth 1690: r = 1
   1692 depth 1691: r = 1
   1693 depth 1692: r = 1
   1694 depth 1693: r = 1
   1695 depth 1694: r = 1
   1696 depth 1695: r = 1
   1697 depth 1696: r = 1
   1698 depth 1697: r = 1
   1699 depth 1698: r = 1
   1700 depth 1699: r = 1
   1701 depth 1700: r = 1
   1702 depth 1701: r = 1
   1703 depth 1702: r = 1
   1704 depth 1703: r = 1
   1705 depth 1704: r = 1
   1706 depth 1705: r = 1
   1707 depth 1706: r = 1
   1708 depth 1707: r = 1
   1709 depth 1708: r = 1
   1710 depth 1709: r = 1
   1711 depth 1710: r = 1
   1712 depth 1711: r = 1
   1713 depth 1712: r = 1
   1714 depth 1713: r = 1
   1715 depth 1714: r = 1
   1716 depth 1715: r = 1
   1717 depth 1716: r = 1
   1718 depth 1717: r = 1
   1719 depth 1718: r = 1
   1720 depth 1719: r = 1
   1721 depth 1720: r = 1
   1722 depth 1721: r = 1
   1723 depth 1722: r = 1
   1724 depth 1723: r = 1
   1725 depth 1724: r = 1
   1726 depth 1725: r = 1
   1727 depth 1726: r = 1
   1728 depth 1727: r = 1
   1729 depth 1728: r = 1
   1730 depth 1729: r = 1
   1731 depth 1730: r = 1
   1732 depth 1731: r = 1
   1733 depth 1732: r = 1
   1734 depth 1733: r = 1
   1735 depth 1734: r = 1
   1736 depth 1735: r = 1
   1737 depth 1736: r = 1
   1738 depth 1737: r = 1
   1739 depth 1738: r = 1
   1740 depth 1739: r = 1
   1741 depth 1740: r = 1
   1742 depth 1741: r = 1
   1743 depth 1742: r = 1
   1744 depth 1743: r = 1
   1745 depth 1744: r = 1
   1746 depth 1745: r = 1
   1747 depth 1746: r = 1
   1748 depth 1747: r = 1
   1749 depth 1748: r = 1
   1750 depth 1749: r = 1
   1751 depth 1750: r = 1
   1752 depth 1751: r = 1
   1753 depth 1752: r = 1
   1754 depth 1753: r = 1
   1755 depth 1754: r = 1
   1756 depth 1755: r = 1
   1757 depth 1756: r = 1
   1758 depth 1757: r = 1
   1759 depth 1758: r = 1
   1760 depth 1759: r = 1
   1761 depth 1760: r = 1
   1762 depth 1761: r = 1
   1763 depth 1762: r = 1
   1764 depth 1763: r = 1
   1765 depth 1764: r = 1
   1766 depth 1765: r = 1
   1767 depth 1766: r = 1
   1768 depth 1767: r = 1
   1769 depth 1768: r = 1
   1770 depth 1769: r = 1
   1771 depth 1770: r = 1
   1772 depth 1771: r = 1
   1773 depth 1772: r = 1
   1774 depth 1773: r = 1
   1775 depth 1774: r = 1
   1776 depth 1775: r = 1
   1777 depth 1776: r = 1
   1778 depth 1777: r = 1
   1779 depth 1778: r = 1
   1780 depth 1779: r = 1
   1781 depth 1780: r = 1
   1782 depth 1781: r = 1
   1783 depth 1782: r = 1
   1784 depth 1783: r = 1
   1785 depth 1784: r = 1
   1786 depth 1785: r = 1
   1787 depth 1786: r = 1
   1788 depth 1787: r = 1
   1789 depth 1788: r = 1
   1790 depth 1789: r = 1
   1791 depth 1790: r = 1
   1792 depth 1791: r = 1
   1793 depth 1792: r = 1
   1794 depth 1793: r = 1
   1795 depth 1794: r = 1
   1796 depth 1795: r = 1
   1797 depth 1796: r = 1
   1798 depth 1797: r = 1
   1799 depth 1798: r = 1
   1800 depth 1799: r = 1
   1801 depth 1800: r = 1
   1802 depth 1801: r = 1
   1803 depth 1802: r = 1
   1804 depth 1803: r = 1
   1805 depth 1804: r = 1
   1806 depth 1805: r = 1
   1807 depth 1806: r = 1
   1808 depth 1807: r = 1
   1809 depth 1808: r = 1
   1810 depth 1809: r = 1
   1811 depth 1810: r = 1
   1812 depth 1811: r = 1
   1813 depth 1812: r = 1
   1814 depth 1813: r = 1
   1815 depth 1814: r = 1
   1816 depth 1815: r = 1
   1817 depth 1816: r = 1
   1818 depth 1817: r = 1
   1819 depth 1818: r = 1
   1820 depth 1819: r = 1
   1821 depth 1820: r = 1
   1822 depth 1821: r = 1
   1823 depth 1822: r = 1
   1824 depth 1823: r = 1
   1825 depth 1824: r = 1
   1826 depth 1825: r = 1
   1827 depth 1826: r = 1
   1828 depth 1827: r = 1
   1829 depth 1828: r = 1
   1830 depth 1829: r = 1
   1831 depth 1830: r = 1
   1832 depth 1831: r = 1
   1833 depth 1832: r = 1
   1834 depth 1833: r = 1
   1835 depth 1834: r = 1
   1836 depth 1835: r = 1
   1837 depth 1836: r = 1
   1838 depth 1837: r = 1
   1839 depth 1838: r = 1
   1840 depth 1839: r = 1
   1841 depth 1840: r = 1
   1842 depth 1841: r = 1
   1843 depth 1842: r = 1
   1844 depth 1843: r = 1
   1845 depth 1844: r = 1
   1846 depth 1845: r = 1
   1847 depth 1846: r = 1
   1848 depth 1847: r = 1
   1849 depth 1848: r = 1
   1850 depth 1849: r = 1
   1851 depth 1850: r = 1
   1852 depth 1851: r = 1
   1853 depth 1852: r = 1
   1854 depth 1853: r = 1
   1855 depth 1854: r = 1
   1856 depth 1855: r = 1
   1857 depth 1856: r = 1
   1858 depth 1857: r = 1
   1859 depth 1858: r = 1
   1860 depth 1859: r = 1
   1861 depth 1860: r = 1
   1862 depth 1861: r = 1
   1863 depth 1862: r = 1
   1864 depth 1863: r = 1
   1865 depth 1864: r = 1
   1866 depth 1865: r = 1
   1867 depth 1866: r = 1
   1868 depth 1867: r = 1
   1869 depth 1868: r = 1
   1870 depth 1869: r = 1
   1871 depth 1870: r = 1
   1872 depth 1871: r = 1
   1873 depth 1872: r = 1
   1874 depth 1873: r = 1
   1875 depth 1874: r = 1
   1876 depth 1875: r = 1
   1877 depth 1876: r = 1
   1878 depth 1877: r = 1
   1879 depth 1878: r = 1
   1880 depth 1879: r = 1
   1881 depth 1880: r = 1
   1882 depth 1881: r = 1
   1883 depth 1882: r = 1
   1884 depth 1883: r = 1
   1885 depth 1884: r = 1
   1886 depth 1885: r = 1
   1887 depth 1886: r = 1
   1888 depth 1887: r = 1
   1889 depth 1888: r = 1
   1890 depth 1889: r = 1
   1891 depth 1890: r = 1
   1892 depth 1891: r = 1
   1893 depth 1892: r = 1
   1894 depth 1893: r = 1
   1895 depth 1894: r = 1
   1896 depth 1895: r = 1
   1897 depth 1896: r = 1
   1898 depth 1897: r = 1
   1899 depth 1898: r = 1
   1900 depth 1899: r = 1
   1901 depth 1900: r = 1
   1902 depth 1901: r = 1
   1903 depth 1902: r = 1
   1904 depth 1903: r = 1
   1905 depth 1904: r = 1
   1906 depth 1905: r = 1
   1907 depth 1906: r = 1
   1908 depth 1907: r = 1
   1909 depth 1908: r = 1
   1910 depth 1909: r = 1
   1911 depth 1910: r = 1
   1912 depth 1911: r = 1
   1913 depth 1912: r = 1
   1914 depth 1913: r = 1
   1915 depth 1914: r = 1
   1916 depth 1915: r = 1
   1917 depth 1916: r = 1
   1918 depth 1917: r = 1
   1919 depth 1918: r = 1
   1920 depth 1919: r = 1
   1921 depth 1920: r = 1
   1922 depth 1921: r = 1
   1923 depth 1922: r = 1
   1924 depth 1923: r = 1
   1925 depth 1924: r = 1
   1926 depth 1925: r = 1
   1927 depth 1926: r = 1
   1928 depth 1927: r = 1
   1929 depth 1928: r = 1
   1930 depth 1929: r = 1
   1931 depth 1930: r = 1
   1932 depth 1931: r = 1
   1933 depth 1932: r = 1
   1934 depth 1933: r = 1
   1935 depth 1934: r = 1
   1936 depth 1935: r = 1
   1937 depth 1936: r = 1
   1938 depth 1937: r = 1
   1939 depth 1938: r = 1
   1940 depth 1939: r = 1
   1941 depth 1940: r = 1
   1942 depth 1941: r = 1
   1943 depth 1942: r = 1
   1944 depth 1943: r = 1
   1945 depth 1944: r = 1
   1946 depth 1945: r = 1
   1947 depth 1946: r = 1
   1948 depth 1947: r = 1
   1949 depth 1948: r = 1
   1950 depth 1949: r = 1
   1951 depth 1950: r = 1
   1952 depth 1951: r = 1
   1953 depth 1952: r = 1
   1954 depth 1953: r = 1
   1955 depth 1954: r = 1
   1956 depth 1955: r = 1
   1957 depth 1956: r = 1
   1958 depth 1957: r = 1
   1959 depth 1958: r = 1
   1960 depth 1959: r = 1
   1961 depth 1960: r = 1
   1962 depth 1961: r = 1
   1963 depth 1962: r = 1
   1964 depth 1963: r = 1
   1965 depth 1964: r = 1
   1966 depth 1965: r = 1
   1967 depth 1966: r = 1
   1968 depth 1967: r = 1
   1969 depth 1968: r = 1
   1970 depth 1969: r = 1
   1971 depth 1970: r = 1
   1972 depth 1971: r = 1
   1973 depth 1972: r = 1
   1974 depth 1973: r = 1
   1975 depth 1974: r = 1
   1976 depth 1975: r = 1
   1977 depth 1976: r = 1
   1978 depth 1977: r = 1
   1979 depth 1978: r = 1
   1980 depth 1979: r = 1
   1981 depth 1980: r = 1
   1982 depth 1981: r = 1
   1983 depth 1982: r = 1
   1984 depth 1983: r = 1
   1985 depth 1984: r = 1
   1986 depth 1985: r = 1
   1987 depth 1986: r = 1
   1988 depth 1987: r = 1
   1989 depth 1988: r = 1
   1990 depth 1989: r = 1
   1991 depth 1990: r = 1
   1992 depth 1991: r = 1
   1993 depth 1992: r = 1
   1994 depth 1993: r = 1
   1995 depth 1994: r = 1
   1996 depth 1995: r = 1
   1997 depth 1996: r = 1
   1998 depth 1997: r = 1
   1999 depth 1998: r = 1
   2000 depth 1999: r = 1
   2001