1 0 0 0.67471 2 0.93068 0 1.1824 3 1.4141 0 1.3043 4 1.7927 0 2.2254 5 2.3613 0 1.4481 6 2.68 0 1.4355 7 2.9772 0 2.0509 8 3.4847 0 2.7162 9 4.3554 0 2.7123 10 5.3179 0 2.5731 11 6.1891 0 2.3555 12 6.9004 0 1.3767 13 7.2844 0 0.12795 14 7.302 0 0.48803 15 7.3778 0 0.52154 16 7.4653 0 0 17 7.4653 0 1.9876 18 8.1234 0 1.9569 19 8.7344 0 0.52718 20 8.7939 0 0.60068 21 8.8529 0 0.92711 22 8.9773 0 0.50238 23 9.0091 0 0.11701 24 8.9915 0 0.88272 25 9.1931 0 1.5197 26 10.001 0 1.6749 27 10.35 0 1.8205 28 10.614 0 1.5872 29 11.108 0 0.94541 30 11.236 0 0.6147 31 11.225 0 1.3365 32 10.977 0 2.0996 33 10.677 0 2.1057 34 10.332 0 1.7216 35 9.9135 0 1.9291 36 10.086 0 1.5203 37 10.408 0 1.2419 38 10.629 0 1.5629 39 10.836 0 0.56222 40 10.623 0 1.7907 41 10.81 0 2.25 42 11.324 0 2.1926 43 11.952 0 2.1128 44 11.923 0 1.7751 45 11.613 0 2.174 46 12.824 0 2.2372 47 14.238 0 1.8992 48 15.336 0 1.9464 49 16.356 0 2.0893 50 17.453 0 2.3397 51 17.985 0 2.6347 52 18.962 0 2.5757 53 20.437 0 2.2127 54 20.888 0 3.0865 55 21.268 0 3.7437 56 22.249 0 3.0336 57 23.028 0 2.3568 58 23.339 0 2.2985 59 22.736 0 3.3503 60 22.268 0 3.2782 61 22.859 0 2.1356 62 22.716 0 2.061 63 22.632 0 2.0871 64 22.787 0 2.1076 65 23.594 0 1.992 66 23.922 0 3.0496 67 24.303 0 2.4493 68 24.583 0 1.7729 69 25.02 0 1.9376 70 25.519 0 2.4568 71 26.19 0 2.5871 72 26.625 0 2.3339 73 26.978 0 2.7009 74 27.069 0 2.6095 75 27.095 0 2.4266 76 27.261 0 1.0055 77 27.345 0 1.039 78 28.175 0 0.79236 79 28.918 0 0.89341 80 29.245 0 0.99695 81 29.38 0 1.3852 82 29.442 0 1.2424 83 29.318 0 1.6236 84 29.645 0 1.677 85 30.006 0 2.0985 86 30.572 0 2.0915 87 31.003 0 1.4936 88 30.47 0 2.1169 89 30.13 0 2.0169 90 29.576 0 2.0517 91 28.946 0 1.6351 92 28.312 0 1.7176 93 27.645 0 1.6386 94 27.655 0 1.0214 95 27.614 0 0.4257 96 27.023 0 2.2065 97 26.79 0 1.972 98 26.47 0 1.9522 99 25.536 0 2.8419 100 24.994 0 4.1315 101 25.492 0 2.8235 102 25.809 0 3.1614 103 26.143 0 3.1369 104 25.643 0 3.1066 105 24.8 0 2.7954 106 24.377 0 1.6274 107 23.741 0 2.0645 108 22.688 0 3.7901 109 21.586 0 4.1363 110 20.519 0 4.1056 111 20.047 0 2.6304 112 18.848 0 3.9814 113 17.739 0 3.1834 114 16.847 0 2.8132 115 18.171 0 1.5896 116 17.969 0 2.6642 117 16.821 0 3.2687 118 17.691 0 1.2254 119 17.294 0 3.3181 120 16.992 0 3.1755 121 17.65 0 2.1383 122 17.535 0 2.9605 123 17.898 0 2.4194 124 18.596 0 2.8146 125 19.3 0 2.3675 126 19.856 0 1.9427 127 20.526 0 2.0399 128 21.272 0 2.2508 129 21.882 0 2.406 130 22.668 0 2.1424 131 23.245 0 1.0596 132 23.43 0 0.62433 133 23.555 0 0.72031 134 23.329 0 1.1129 135 22.819 0 1.7769 136 22.359 0 3.3387 137 22.551 0 4.0012 138 22.612 0 2.9073 139 22.926 0 4.0342 140 24.231 0 3.5452 141 25.818 0 2.3398 142 26.317 0 3.2185 143 27.018 0 2.7163 144 26.433 0 3.4819 145 26.057 0 3.7496 146 25.816 0 2.9407 147 26.071 0 1.3259 148 26.47 0 1.4447 149 26.933 0 3.4447 150 28.044 0 3.3771 151 28.703 0 2.7726 152 28.737 0 4.2494 153 29.36 0 3.7064 154 29.856 0 2.2385 155 29.96 0 2.1682 156 31.037 0 1.9768 157 31.949 0 1.4785 158 32.165 0 2.5937 159 32.577 0 2.7411 160 33.378 0 1.8675 161 33.871 0 2.3143 162 34.198 0 2.6834 163 33.937 0 1.9699 164 33.729 0 1.8952 165 34.412 0 2.9694 166 34.941 0 2.8365 167 35.899 0 1.8092 168 36.331 0 2.7519 169 36.521 0 2.7291 170 35.819 0 2.9641 171 36.202 0 1.8099 172 36.042 0 2.8297 173 36.069 0 3.299 174 35.682 0 3.1374 175 35.479 0 2.515 176 34.987 0 3.2231 177 35.089 0 1.8008 178 34.176 0 2.4596 179 32.777 0 2.9864 180 31.18 0 3.0739 181 29.743 0 2.5645 182 30.162 0 1.1779 183 30.258 0 1.7982 184 30.231 0 1.2208 185 29.479 0 2.1502 186 29.495 0 2.0266 187 28.85 0 2.4113 188 27.981 0 2.143 189 26.455 0 2.1139 190 25.946 0 0.67397 191 25.038 0 1.9417 192 24.789 0 2.6969 193 25.033 0 2.8511 194 25.06 0 2.8472 195 24.914 0 2.9661 196 24.861 0 2.0951 197 23.952 0 2.2955 198 22.71 0 2.1146 199 22.19 0 2.1026 200 22.391 0 1.3003 201 23.374 0 0.56568 202 23.69 0 2.0586 203 23.707 0 3.3909 204 23.833 0 4.1217 205 24.314 0 3.6676 206 25.626 0 3.015 207 26.209 0 3.0156 208 26.589 0 3.3706 209 26.216 0 2.6265 210 27.047 0 1.2018 211 27.606 0 2.752 212 27.785 0 3.1529 213 28.41 0 2.0807 214 28.836 0 2.7465 215 29.257 0 2.0856 216 29.866 0 1.2363 217 29.656 0 3.1872 218 30.483 0 2.3963 219 30.776 0 1.6686 220 30.388 0 1.6769 221 30.082 0 1.5646 222 29.568 0 1.3247 223 28.961 0 1.2802 224 29.222 0 1.1915 225 29.252 0 0.59713 226 28.633 0 2.6463 227 28.177 0 2.93 228 27.928 0 2.2154 229 27.515 0 2.086 230 27.34 0 1.9864 231 27.146 0 1.8786 232 26.876 0 1.8595 233 26.454 0 1.881 234 26.391 0 1.8463 235 26.548 0 0.5872 236 26.548 0 0.84827 237 26.067 0 1.4104 238 25.22 0 1.644 239 25.397 0 1.8135 240 26.083 0 1.7693 241 26.629 0 1.9161 242 26.388 0 2.7434 243 26.205 0 2.2523 244 26.1 0 1.2789 245 25.259 0 1.3673 246 24.196 0 1.8097 247 23.66 0 2.4337 248 24.314 0 2.3775 249 24.721 0 1.9589 250 25.36 0 2.0677 251 25.424 0 0.99779 252 24.544 0 2.9526 253 25.265 0 2.5698 254 26.216 0 2.0152 255 26.999 0 1.5363 256 27.146 0 1.988 257 27.018 0 1.916 258 27.31 0 2.9481 259 27.868 0 2.1594 260 28.114 0 2.106 261 28.77 0 1.3691 262 28.812 0 2.4367 263 28.977 0 2.1533 264 29.312 0 2.3429 265 29.769 0 2.2666 266 29.925 0 1.8577 267 29.472 0 2.6121 268 30.024 0 1.5904 269 30.477 0 1.4196 270 30.8 0 1.9939 271 31.144 0 2.1908 272 30.821 0 2.4103 273 30.755 0 2.0177 274 30.019 0 1.6856 275 28.917 0 1.6842 276 27.536 0 1.2358 277 26.186 0 1.8516 278 25.81 0 1.8994 279 25.634 0 2.2603 280 25.435 0 2.0473 281 25.598 0 1.0328 282 25.755 0 0 283 25.125 0 1.0288 284 24.421 0 1.4351 285 23.86 0 1.2684 286 23.38 0 1.495 287 23.522 0 0.85591 288 23.056 0 1.6747 289 22.363 0 1.6333 290 21.559 0 1.6113 291 20.574 0 1.2854 292 19.518 0 1.205 293 18.513 0 1.1195 294 18.655 0 0.77314 295 18.748 0 0.95491 296 18.646 0 1.0454 297 18.286 0 1.3021 298 17.858 0 2.1361 299 17.761 0 2.0232 300 17.666 0 2.0134 301 17.47 0 2.1331 302 17.168 0 2.052 303 17.37 0 0.38118 304 16.925 0 1.4814 305 16.946 0 1.8283 306 16.676 0 2.5201 307 16.386 0 1.9601 308 15.372 0 2.8661 309 13.908 0 3.1419 310 13.137 0 1.5861 311 12.941 0 1.3611 312 11.855 0 1.9667 313 11.104 0 2.9921 314 10.732 0 3.0737 315 10.143 0 2.6116 316 9.9448 0 2.25 317 10.228 0 1.7119 318 9.9455 0 1.7293 319 10.008 0 0.21391 320 10.042 0 0 321 10.042 0 0 322 10.031 0 1.055 323 10.546 0 1.6388 324 11.3 0 1.3934 325 12.17 0 1.5726 326 13.057 0 0 327 12.953 0 2.286 328 13.967 0 1.8458 329 14.903 0 1.9434 330 15.776 0 1.3356 331 16.162 0 0.31294 332 16.12 0 0.85372 333 16.881 0 1.3659 334 17.7 0 1.644 335 17.864 0 1.7362 336 17.733 0 2.0441 337 17.813 0 1.3441 338 17.758 0 1.0115 339 17.791 0 1.0274 340 17.417 0 1.8643 341 17.136 0 2.4797 342 16.74 0 2.3802 343 16.15 0 1.9182 344 15.918 0 1.8067 345 15.578 0 1.8144 346 15.611 0 0.87138 347 15.34 0 1.6526 348 15.098 0 1.3985 349 14.423 0 1.7118 350 14.469 0 0.5187 351 14.827 0 0.44851 352 15.265 0 0.49308 353 16.249 0 0.16045 354 17.141 0 0.38272 355 17.427 0 0.92185 356 17.631 0 1.3029 357 18.34 0 1.2854 358 18.599 0 2.3623 359 18.043 0 1.658 360 17.253 0 2.1494 361 16.896 0 1.3722 362 16.563 0 1.274 363 16.218 0 1.3588 364 15.906 0 1.3622 365 15.586 0 1.4593 366 15.466 0 1.4189 367 15.523 0 0.56675 368 14.763 0 0.71791 369 13.882 0 1.6455 370 13.369 0 1.5356 371 12.803 0 1.2275 372 12.122 0 1.2662 373 11.445 0 0.70141 374 10.577 0 0.78773 375 9.7558 0 1.0178 376 9.3887 0 1.7984 377 9.7163 0 1.2462 378 9.8097 0 2.9408 379 9.9967 0 3.0393 380 9.7462 0 3.377 381 9.8578 0 3.0659 382 10.266 0 2.1806 383 10.7 0 1.6966 384 11.001 0 1.2882 385 11.142 0 2.1025 386 11.428 0 2.0102 387 11.562 0 2.7224 388 11.669 0 3.481 389 11.87 0 4.1923 390 12.638 0 3.0066 391 13.244 0 3.1044 392 13.751 0 2.7123 393 13.95 0 2.7094 394 14.304 0 2.6437 395 15.053 0 1.7737 396 15.603 0 1.5185 397 15.82 0 2.0577 398 15.897 0 2.1809 399 15.702 0 2.2531 400 15.28 0 2.0239 401 14.73 0 2.0505 402 14.723 0 2.151 403 14.646 0 1.538 404 14.642 0 0.64274 405 14.609 0 0.63241 406 14.39 0 2.1515 407 14.592 0 1.3417 408 15.32 0 1.4386 409 15.946 0 1.5032 410 16.438 0 1.5897 411 17.018 0 1.3907 412 17.468 0 1.6132 413 16.64 0 2.1915 414 15.787 0 2.1319 415 15.701 0 1.7969 416 15.56 0 1.8569 417 15.537 0 1.1262 418 15.4 0 1.635 419 14.987 0 2.12 420 15.02 0 1.9862 421 15.309 0 2.1372 422 15.69 0 2.067 423 16.07 0 1.8257 424 16.307 0 1.8737 425 17.027 0 0.74367 426 17.642 0 2.1629 427 18.722 0 1.5505 428 19.322 0 1.9444 429 20.017 0 1.5052 430 19.735 0 1.7634 431 20.257 0 1.8039 432 20.618 0 2.0896 433 20.492 0 1.2845 434 19.916 0 1.1365 435 19.559 0 2.0831 436 19.389 0 1.9591 437 19.502 0 1.7825 438 20.015 0 2.0178 439 20.38 0 1.7793 440 20.47 0 1.4744 441 20.213 0 2.7154 442 20.349 0 2.3791 443 20.404 0 2.7103 444 20.616 0 2.3369 445 20.981 0 2.1203 446 20.804 0 3.7033 447 21.176 0 3.3497 448 21.291 0 2.644 449 20.813 0 3.1511 450 20.359 0 3.3079 451 20.529 0 2.2441 452 20.173 0 2.0178 453 20.356 0 2.5774 454 21.029 0 2.4241 455 21.562 0 2.033 456 22.717 0 1.3682 457 23.231 0 1.3417 458 23.361 0 2.21 459 23.038 0 1.7168 460 22.29 0 1.5551 461 21.511 0 1.2672 462 20.68 0 1.0523 463 20.38 0 2.1047 464 20.429 0 2.0823 465 20.676 0 1.6618 466 20.678 0 1.9704 467 20.559 0 2.082 468 20.614 0 1.6063 469 21.142 0 1.304 470 22.249 0 1.1634 471 23.047 0 2.1101 472 23.627 0 2.114 473 23.22 0 3.0418 474 23.946 0 2.717 475 24.159 0 2.9436 476 24.167 0 2.6283 477 23.836 0 3.1143 478 23.736 0 2.8859 479 23.978 0 2.1974 480 24.031 0 2.0972 481 23.829 0 1.98 482 23.741 0 2.1415 483 24.244 0 1.6127 484 24.554 0 1.6356 485 24.718 0 2.1651 486 25.021 0 0.81581 487 24.461 0 2.2304 488 23.596 0 3.2386 489 23.599 0 2.6391 490 24.002 0 2.19 491 23.897 0 3.0394 492 23.81 0 2.7881 493 23.623 0 1.9746 494 23.173 0 1.8182 495 22.499 0 2.1174 496 22.148 0 1.5946 497 21.634 0 2.1867 498 21.067 0 2.2485 499 20.928 0 1.9314 500 21.367 0 1.7297 501 21.604 0 3.5929 502 22.317 0 2.8961 503 23.423 0 2.272 504 23.61 0 2.8734 505 24.18 0 2.4842 506 24.499 0 2.0897 507 23.908 0 1.9229 508 23.127 0 2.4742 509 22.352 0 1.7794 510 21.674 0 1.2953 511 20.846 0 1.5425 512 20.82 0 1.0126 513 20.352 0 3.5785 514 20.618 0 2.8032 515 20.77 0 2.7738 516 21.502 0 2.6219 517 22.227 0 2.5642 518 23.828 0 1.5724 519 24.068 0 0.5892 520 24.21 0 1.2036 521 24.544 0 1.2451 522 24.897 0 3.9152 523 25.922 0 3.9814 524 26.593 0 4.1636 525 28.171 0 2.1773 526 29.809 0 2.3759 527 31.388 0 4.2748 528 32.978 0 3.9732 529 34.017 0 4.1808 530 34.861 0 2.6723 531 35.468 0 2.0102 532 35.906 0 1.4813 533 35.624 0 2.3986 534 34.981 0 2.7101 535 34.576 0 1.5044 536 34.806 0 0.083996 537 34.422 0 1.6594 538 34.074 0 1.7281 539 33.525 0 2.5367 540 33.256 0 3.4371 541 34.075 0 2.4999 542 35.326 0 2.6564 543 36.47 0 2.8115 544 37.494 0 1.5344 545 37.922 0 2.0638 546 38.353 0 2.6271 547 38.838 0 2.9695 548 38.78 0 3.0478 549 38.401 0 2.8796 550 38.042 0 2.877 551 38.003 0 2.4722 552 38.006 0 1.9481 553 38.083 0 2.7857 554 38.144 0 3.2244 555 37.618 0 4.3447 556 37.82 0 4.1639 557 38.58 0 2.2888 558 38.441 0 2.7072 559 38.425 0 2.9748 560 38.94 0 3.4295 561 39.046 0 1.6628 562 38.243 0 2.6377 563 37.139 0 3.1016 564 36.046 0 3.2904 565 34.934 0 1.4554 566 33.559 0 1.9396 567 33.326 0 2.5318 568 33.372 0 2.0765 569 33.92 0 1.5124 570 33.507 0 2.8206 571 33.688 0 2.6992 572 34.076 0 1.9445 573 33.429 0 1.7444 574 32.23 0 2.1623 575 31.299 0 2.3153 576 31.056 0 3.6859 577 31.195 0 2.9384 578 31.587 0 0.94267 579 31.407 0 2.0529 580 31.317 0 1.3739 581 30.751 0 2.6936 582 30.442 0 2.1753 583 30.202 0 1.7286 584 29.554 0 2.8064 585 28.306 0 3.0456 586 26.482 0 2.6599 587 26.125 0 2.1857 588 25.023 0 2.9772 589 23.543 0 2.536 590 21.543 0 2.3539 591 20.372 0 1.4903 592 19.639 0 1.0859 593 19.515 0 0.90668 594 19.285 0 1.1611 595 18.578 0 2.3167 596 18.094 0 1.8666 597 17.61 0 2.1928 598 17.473 0 1.9377 599 17.427 0 2.0795 600 17.187 0 3.3563 601 16.905 0 3.952 602 16.924 0 3.3654 603 16.202 0 4.0256 604 15.775 0 2.4988 605 15.076 0 1.4318 606 14.314 0 0.95647 607 14.258 0 1.8154 608 14.463 0 1.9435 609 15.172 0 1.553 610 15.863 0 1.1171 611 16.076 0 1.3718 612 16.147 0 0.3161 613 15.815 0 1.6045 614 16.035 0 1.6698 615 15.764 0 2.0988 616 15.171 0 2.4885 617 14.446 0 2.0068 618 13.946 0 2.6745 619 13.637 0 2.7961 620 13.443 0 1.6405 621 14.254 0 1.8401 622 14.814 0 1.7276 623 15.031 0 2.5476 624 14.991 0 4.1513 625 15.094 0 3.4895 626 15.473 0 1.0071 627 15.3 0 2.0363 628 15.221 0 1.288 629 15.649 0 1.1031 630 15.944 0 1.4316 631 16.573 0 1.4317 632 17.393 0 1.0578 633 18.031 0 0.46571 634 17.989 0 0.87277 635 18.677 0 1.0957 636 19.395 0 1.0249 637 20.082 0 1.1417 638 20.671 0 1.4569 639 21.317 0 1.2685 640 21.985 0 1.6404 641 22.524 0 1.7589 642 22.966 0 1.6329 643 23.23 0 0.51778 644 23.12 0 0.50059 645 23.12 0 0 646 23.12 0 0 647 23.106 0 0.10799 648 22.369 0 1.0892 649 21.543 0 2.0159 650 20.869 0 1.332 651 19.84 0 1.4882 652 19.524 0 1.0266 653 18.609 0 1.8165 654 17.689 0 1.6169 655 17.755 0 1.9376 656 18.473 0 1.0032 657 18.583 0 0.9995 658 18.689 0 1.2924 659 18.907 0 0.08697 660 18.284 0 2.187 661 17.749 0 2.2373 662 18.381 0 2.1512 663 18.837 0 2.96 664 19.796 0 2.1094 665 20.249 0 3.284 666 20.509 0 2.6023 667 20.191 0 1.9948 668 20.498 0 1.0511 669 21.138 0 1.1048 670 21.261 0 2.643 671 21.773 0 2.0983 672 21.765 0 2.7387 673 21.297 0 3.9573 674 21.702 0 3.1489 675 22.389 0 1.4455 676 22.121 0 1.4711 677 21.85 0 1.7301 678 21.503 0 1.9242 679 21.006 0 1.7512 680 21.09 0 1.4295 681 22.192 0 0.8419 682 22.873 0 1.1482 683 23.526 0 0.63878 684 23.416 0 1.1309 685 23.756 0 1.5709 686 24.039 0 1.4804 687 24.396 0 1.8627 688 24.981 0 1.4348 689 25.437 0 1.5798 690 26.202 0 0.15558 691 25.896 0 1.0739 692 25.574 0 0.93321 693 25.209 0 1.1856 694 24.878 0 1.7542 695 24.879 0 1.8036 696 25.283 0 1.5136 697 25.465 0 1.5841 698 25.175 0 1.7638 699 24.522 0 1.9549 700 23.251 0 2.6806 701 22.435 0 2.7909 702 21.571 0 2.1084 703 20.655 0 1.8316 704 20.367 0 1.2404 705 20.109 0 1.26 706 19.552 0 2.5574 707 19.588 0 2.8863 708 19.977 0 3.1569 709 20.546 0 2.2001 710 20.875 0 1.9039 711 20.787 0 2.3514 712 20.654 0 2.1359 713 20.548 0 1.702 714 19.689 0 2.0263 715 18.956 0 1.8725 716 18.721 0 0.9653 717 19.429 0 0.45243 718 19.768 0 0.92462 719 20.065 0 1.4483 720 20.59 0 1.1671 721 20.864 0 1.1294 722 20.989 0 1.3388 723 20.194 0 0.73341 724 19.375 0 1.19 725 19.692 0 1.5607 726 19.974 0 1.5295 727 20.152 0 1.627 728 20.238 0 0.86556 729 19.904 0 1.9745 730 18.393 0 0.98267 731 17.67 0 1.3224 732 16.987 0 1.3969 733 16.356 0 0.83172 734 15.654 0 0.76568 735 15.14 0 1.2133 736 15.496 0 2.0192 737 16.269 0 1.8957 738 16.96 0 1.271 739 17.281 0 1.34 740 17.48 0 1.6105 741 17.873 0 2.4535 742 18.316 0 2.4373 743 18.818 0 2.2936 744 19.666 0 1.4057 745 20.071 0 1.8437 746 20.525 0 1.9189 747 20.374 0 2.4425 748 20.645 0 1.3802 749 20.918 0 2.1189 750 21.359 0 1.4659 751 22.072 0 1.373 752 22.197 0 1.6617 753 22.164 0 1.6767 754 22.128 0 1.3996 755 22.031 0 1.4585 756 22.348 0 1.052 757 22.278 0 0.60771 758 21.825 0 1.6069 759 20.798 0 1.7008 760 19.508 0 1.6864 761 18.524 0 0.40071 762 17.626 0 1.7872 763 17.255 0 1.1709 764 16.849 0 1.3283 765 15.878 0 1.6278 766 14.829 0 1.4245 767 13.745 0 1.5146 768 12.663 0 1.4697 769 11.698 0 1.2242 770 11.019 0 1.0948 771 10.273 0 1.2465 772 9.2937 0 1.4646 773 8.8515 0 2.1129 774 8.473 0 1.7521 775 7.5421 0 1.7999 776 6.9972 0 1.6928 777 7.0678 0 0.35592 778 6.384 0 1.6765 779 5.57 0 1.393 780 4.6838 0 1.2159 781 3.8873 0 1.3913 782 3.8731 0 0.1077 783 3.8592 0 0.10581 784 3.1704 0 1.8835 785 2.2641 0 2.1501 786 1.3551 0 2.2033 787 0.56532 0 2.0189 788 0.20054 0 1.3033 789 0.070543 0 0.74967 790 2.9143e-15 0 0.36795 791 2.9143e-15 0 0