1 0 0 0.18712 2 0.028561 0 0 3 0.028561 0 0 4 0.028561 0 1.3533 5 0.41862 0 2.0464 6 1.2507 0 1.4986 7 2.0712 0 1.751 8 3.0335 0 1.6088 9 3.5418 0 1.8866 10 4.1796 0 2.2474 11 5.1424 0 1.66 12 5.5941 0 1.5659 13 6.0132 0 2.2655 14 6.5705 0 2.4251 15 7.1549 0 2.2258 16 7.7118 0 2.1075 17 8.2091 0 0 18 7.9289 0 1.6416 19 7.7326 0 1.3391 20 7.417 0 1.486 21 7.4757 0 0.19595 22 7.4295 0 0.75607 23 7.2103 0 1.9925 24 7.285 0 0.4393 25 7.2016 0 0.77328 26 7.0976 0 1.4907 27 7.1816 0 0.44609 28 7.1816 0 0.48558 29 7.2078 0 1.4434 30 8.0457 0 1.4853 31 8.797 0 2.0114 32 9.5607 0 2.3491 33 10.532 0 0.92168 34 10.701 0 0.25372 35 10.729 0 0.66446 36 11.767 0 0.74049 37 12.7 0 0.96348 38 13.441 0 1.2378 39 14.146 0 1.4648 40 14.804 0 1.7338 41 15.484 0 0.61061 42 15.394 0 2.554 43 15.945 0 2.2154 44 16.042 0 2.7004 45 16.377 0 0.18088 46 16.278 0 1.5941 47 16.355 0 1.7293 48 16.517 0 0.32563 49 16.426 0 0.57874 50 16.146 0 1.2431 51 15.803 0 1.7353 52 15.475 0 1.1387 53 15.83 0 1.8945 54 16.62 0 1.4015 55 17.059 0 2.4375 56 16.772 0 2.9178 57 16.67 0 2.9136 58 17.093 0 3.2181 59 17.472 0 2.5795 60 17.733 0 2.7967 61 18.754 0 3.4451 62 19.278 0 2.724 63 19.167 0 2.0475 64 19.599 0 2.196 65 19.793 0 3.8539 66 20.938 0 2.9191 67 21.923 0 1.5199 68 21.975 0 3.2555 69 22.372 0 1.6358 70 22.514 0 0.52714 71 22.289 0 2.921 72 22.666 0 2.8903 73 22.752 0 2.994 74 23.643 0 4.0053 75 24.157 0 3.4138 76 24.319 0 3.5645 77 24.632 0 3.9199 78 24.835 0 2.4406 79 24.574 0 2.1876 80 24.161 0 1.275 81 24.479 0 0.45916 82 24.555 0 0.53092 83 24.073 0 1.4564 84 23.514 0 1.1812 85 22.832 0 1.0625 86 22.126 0 0.98575 87 22.16 0 0.17334 88 22.136 0 0.37408 89 21.912 0 2.8891 90 22.919 0 2.5904 91 23.792 0 2.7509 92 24.35 0 1.1416 93 24.441 0 2.9147 94 25.125 0 2.9573 95 25.708 0 1.0526 96 25.513 0 1.3241 97 25.219 0 1.7246 98 24.898 0 1.6629 99 24.655 0 1.856 100 25.032 0 1.2787 101 25.08 0 2.4212 102 25.836 0 1.5755 103 26.364 0 2.0122 104 26.24 0 3.0598 105 26.23 0 2.9591 106 26.149 0 2.9885 107 25.861 0 2.7525 108 25.428 0 2.355 109 25.42 0 1.1285 110 24.755 0 2.093 111 23.363 0 3.4639 112 22.408 0 3.4152 113 21.993 0 1.1352 114 21.719 0 3.0321 115 22.075 0 2.6729 116 21.469 0 2.6751 117 20.701 0 2.7552 118 19.996 0 2.6005 119 19.777 0 2.2393 120 20.241 0 0.33609 121 19.968 0 1.0871 122 20.59 0 1.2396 123 21.516 0 0.61055 124 21.848 0 1.1598 125 21.768 0 1.94 126 20.729 0 1.734 127 20.413 0 1.7926 128 20.666 0 1.5946 129 21.358 0 1.34 130 20.78 0 1.4744 131 20.12 0 1.5297 132 19.295 0 1.4007 133 18.253 0 1.3825 134 17.989 0 1.6267 135 17.425 0 2.1028 136 17.019 0 1.8343 137 16.087 0 3.5654 138 16.455 0 4.3737 139 16.673 0 2.9278 140 16.253 0 2.2676 141 16.914 0 1.832 142 17.024 0 3.4514 143 16.818 0 4.7453 144 17.595 0 2.8838 145 18.276 0 2.4301 146 18.896 0 2.2436 147 19.402 0 1.9393 148 19.842 0 0.56528 149 19.127 0 3.4196 150 18.962 0 2.6128 151 18.456 0 3.4848 152 18.024 0 2.7531 153 17.995 0 1.9832 154 17.307 0 3.2224 155 17.849 0 3.1713 156 18.82 0 1.4903 157 19.317 0 0.78848 158 19.463 0 1.8367 159 19.683 0 2.9684 160 19.841 0 2.9915 161 20.339 0 0.53402 162 20.226 0 1.3707 163 20.716 0 1.508 164 21.452 0 1.6991 165 21.703 0 0.15022 166 21.68 0 1.3596 167 22.717 0 1.7525 168 23.653 0 1.3454 169 24.338 0 1.8758 170 25.125 0 1.8329 171 25.92 0 1.7409 172 26.604 0 1.1127 173 26.339 0 1.5199 174 26.427 0 0.087378 175 26.412 0 0.54114 176 25.358 0 2.2152 177 24.645 0 0.96641 178 23.964 0 1.5511 179 23.432 0 1.6676 180 22.731 0 2.917 181 22.742 0 2.3864 182 22.546 0 2.0576 183 22.712 0 1.9774 184 22.867 0 1.1301 185 22.251 0 2.1522 186 21.975 0 2.2248 187 22.383 0 0.22484 188 22.087 0 1.4985 189 23.035 0 0.62941 190 23.588 0 2.188 191 24.747 0 2.6071 192 25.862 0 2.8753 193 26.53 0 3.153 194 26.92 0 2.58 195 26.896 0 1.8987 196 27.257 0 2.4534 197 27.17 0 2.6651 198 27.488 0 2.9164 199 27.775 0 2.8193 200 27.918 0 2.9809 201 28.81 0 3.1168 202 30.7 0 1.8719 203 30.628 0 2.8939 204 30.923 0 3.6062 205 31.925 0 1.5266 206 31.767 0 2.841 207 31.26 0 2.768 208 31.045 0 1.8482 209 31.001 0 0.41526 210 30.705 0 2.3274 211 30.361 0 2.6099 212 29.816 0 2.0974 213 29.334 0 3.6966 214 29.669 0 2.6817 215 29.983 0 1.885 216 29.703 0 2.6501 217 29.284 0 2.9165 218 29.226 0 2.3285 219 29.256 0 0.84475 220 28.298 0 2.6683 221 27.585 0 2.5534 222 27.026 0 2.5945 223 27.542 0 1.5604 224 27.715 0 1.5824 225 27.379 0 1.9441 226 27.425 0 1.3489 227 27.543 0 2.1484 228 27.605 0 2.1231 229 27.765 0 1.1993 230 27.809 0 1.534 231 27.822 0 3.8819 232 27.352 0 3.8126 233 26.882 0 4.7937 234 27.15 0 3.684 235 27.272 0 1.7774 236 27.782 0 2.6599 237 28.131 0 3.1425 238 28.671 0 2.3299 239 28.078 0 2.7285 240 28.239 0 3.5829 241 28.401 0 3.3972 242 28.487 0 1.8742 243 28.064 0 3.2664 244 28.34 0 1.9371 245 28.303 0 2.3028 246 28.479 0 1.4593 247 27.721 0 1.7068 248 27.392 0 1.4994 249 27.044 0 1.0022 250 27.498 0 1.6491 251 27.91 0 0.38946 252 27.878 0 0.39606 253 27.771 0 1.1989 254 27.845 0 0.11299 255 27.819 0 2.2695 256 28.491 0 1.9609 257 28.74 0 2.8697 258 29.669 0 2.1421 259 30.08 0 1.8606 260 30.452 0 2.8165 261 31.043 0 2.8527 262 31.501 0 2.4414 263 31.616 0 1.5947 264 31.672 0 0.25175 265 31.69 0 0.11656 266 31.646 0 1.3501 267 30.898 0 3.731 268 30.219 0 4.2798 269 29.316 0 4.3079 270 28.167 0 3.4683 271 27.047 0 3.3152 272 26.326 0 3.1219 273 27.349 0 1.9482 274 27.133 0 3.1235 275 26.663 0 3.0808 276 26.892 0 1.0289 277 26.989 0 0.5214 278 26.511 0 1.8726 279 25.534 0 1.9677 280 24.317 0 3.5316 281 24.027 0 4.1666 282 23.387 0 4.0674 283 23.019 0 3.7468 284 21.76 0 3.0818 285 21.238 0 2.6521 286 21.358 0 1.9182 287 20.42 0 2.4236 288 19.501 0 2.2208 289 18.713 0 1.5431 290 17.692 0 2.115 291 16.923 0 1.8992 292 17.063 0 1.7421 293 16.023 0 2.189 294 14.785 0 2.5289 295 13.834 0 1.7996 296 14.037 0 0 297 13.275 0 1.7367 298 12.778 0 1.9973 299 13.119 0 1.6144 300 13.751 0 1.5487 301 14.191 0 1.4649 302 14.182 0 0.88716 303 14.201 0 0.85141 304 13.532 0 1.2499 305 13.564 0 1.2796 306 13.487 0 1.4101 307 13.318 0 2.0886 308 13.812 0 3.1499 309 14.054 0 4.5925 310 15.059 0 4.6392 311 15.671 0 4.2502 312 15.911 0 3.5956 313 16.055 0 3.0198 314 15.838 0 2.6815 315 16.567 0 1.7374 316 16.982 0 2.3209 317 17.387 0 2.2794 318 17.947 0 1.4618 319 18.132 0 1.8594 320 17.999 0 2.0061 321 18.145 0 2.1924 322 18.322 0 2.0643 323 18.603 0 2.6317 324 18.937 0 2.3925 325 19.569 0 2.2618 326 19.701 0 3.7733 327 19.977 0 3.3 328 20.258 0 3.3985 329 21.378 0 2.6081 330 22.06 0 2.2595 331 22.261 0 2.8605 332 22.482 0 3.1474 333 22.512 0 2.3407 334 22.449 0 1.173 335 22.477 0 1.2963 336 23.604 0 1.5975 337 24.45 0 1.9744 338 24.728 0 3.5424 339 24.981 0 2.6042 340 24.709 0 3.0998 341 23.78 0 3.713 342 23.952 0 2.9828 343 24 0 2.8511 344 24.115 0 1.4344 345 24.851 0 0.78977 346 25.194 0 1.3429 347 25.357 0 1.272 348 25.256 0 1.4217 349 25.607 0 1.237 350 25.933 0 1.3456 351 26.255 0 1.6793 352 27.151 0 1.5928 353 27.579 0 1.3488 354 27.131 0 1.0089 355 27.557 0 0.82099 356 27.812 0 1.01 357 27.339 0 1.5761 358 27.178 0 1.3469 359 26.948 0 1.2814 360 26.736 0 1.3977 361 25.89 0 1.4831 362 25.266 0 1.197 363 24.705 0 1.4893 364 24.312 0 1.9286 365 23.623 0 1.7348 366 22.593 0 1.5274 367 22.429 0 2.8704 368 22.455 0 3.107 369 23.386 0 1.9138 370 23.806 0 2.2738 371 23.418 0 3.9697 372 23.511 0 3.0048 373 23.219 0 3.1441 374 22.671 0 3.4135 375 22.399 0 2.6232 376 21.755 0 1.7549 377 21.328 0 1.9081 378 21.631 0 2.0675 379 21.768 0 2.4743 380 21.696 0 1.9348 381 21.999 0 2.6089 382 22.256 0 2.2762 383 22.909 0 2.3801 384 23.548 0 1.8105 385 23.963 0 0.73293 386 23.609 0 1.842 387 23.623 0 2.6377 388 23.527 0 2.9924 389 23.571 0 2.4396 390 23.821 0 2.3539 391 23.676 0 2.0043 392 22.887 0 2.3213 393 22.358 0 1.7614 394 21.784 0 2.376 395 20.746 0 2.0903 396 20.32 0 2.1654 397 19.581 0 3.0004 398 18.998 0 2.8656 399 19.73 0 2.8078 400 20.368 0 3.9235 401 20.74 0 4.5977 402 21.305 0 3.0296 403 21.634 0 1.0902 404 20.789 0 1.8602 405 20.732 0 1.5228 406 20.295 0 2.9291 407 19.589 0 3.2463 408 19.974 0 1.9936 409 19.918 0 2.2127 410 20.047 0 1.9208 411 19.903 0 2.3287 412 19.931 0 2.2876 413 19.307 0 2.6385 414 19.218 0 1.8895 415 18.395 0 2.2303 416 17.221 0 1.6746 417 16.639 0 1.8411 418 15.891 0 2.6911 419 15.277 0 2.7408 420 15.136 0 1.6552 421 15.201 0 1.0842 422 15.256 0 0.96355 423 15.301 0 0.68939 424 15.314 0 0.92301 425 15.366 0 0.47333 426 15.405 0 0.17773 427 15.406 0 1.2731 428 15.686 0 1.5113 429 16.046 0 1.6563 430 16.435 0 1.4679 431 16.841 0 1.7571 432 17.415 0 0.97828 433 17.815 0 1.2267 434 18.25 0 1.2563 435 18.423 0 1.7505 436 18.339 0 1.3672 437 17.855 0 1.2385 438 17.392 0 1.0872 439 16.838 0 1.6428 440 16.402 0 1.8038 441 15.627 0 2.5209 442 14.659 0 2.8781 443 13.742 0 2.6484 444 12.843 0 1.8813 445 11.906 0 2.4724 446 11.554 0 2.5893 447 12.014 0 2.638 448 12.115 0 2.2995 449 11.953 0 2.6656 450 12.604 0 1.5108 451 12.769 0 0.95067 452 12.484 0 1.6092 453 11.969 0 1.6864 454 11.232 0 1.6204 455 10.009 0 2.1279 456 9.5079 0 2.6821 457 9.0465 0 2.521 458 8.2007 0 2.0769 459 7.3927 0 2.5962 460 6.6693 0 3.9602 461 6.9486 0 2.9378 462 7.3444 0 2.5629 463 7.5081 0 1.4665 464 6.979 0 3.1553 465 6.682 0 2.7964 466 6.416 0 2.2065 467 5.7602 0 1.8506 468 5.8373 0 1.6214 469 6.1705 0 1.6224 470 6.3409 0 1.7802 471 7.0554 0 1.3313 472 7.8539 0 0.64214 473 7.9118 0 0.56935 474 7.7988 0 1.1876 475 7.6475 0 1.2323 476 8.5017 0 0.96783 477 9.3751 0 1.0026 478 10.068 0 1.2476 479 10.742 0 1.3095 480 11.4 0 0.94849 481 11.242 0 1.1135 482 11.229 0 0.67294 483 12.15 0 0.73761 484 12.976 0 0.80891 485 13.79 0 0.90804 486 13.773 0 0.70223 487 13.646 0 0.59834 488 13.51 0 0.79852 489 13.34 0 1.4968 490 13.537 0 1.233 491 14.336 0 0.91491 492 14.282 0 1.0709 493 14.375 0 1.1436 494 14.519 0 1.0838 495 14.609 0 1.1011 496 14.75 0 0.58994 497 14.947 0 1.4597 498 15.87 0 1.3592 499 16.99 0 1.2109 500 18.066 0 1.369 501 18.461 0 1.8576 502 18.996 0 2.0766 503 19.775 0 2.4147 504 20.303 0 2.0833 505 20.839 0 1.7804 506 21.338 0 0.23843 507 21.058 0 1.0082 508 20.677 0 1.6667 509 20.546 0 1.6676 510 20.399 0 1.1378 511 20.008 0 1.2127 512 19.813 0 1.101 513 19.845 0 1.3288 514 20.004 0 1.8209 515 19.911 0 2.2062 516 19.772 0 2.4129 517 20.541 0 2.0999 518 20.339 0 2.5807 519 20.09 0 3.6395 520 20.291 0 3.0618 521 20.657 0 2.5831 522 21.893 0 1.7813 523 22.303 0 2.5062 524 22.474 0 1.87 525 22.062 0 1.221 526 21.33 0 2.6296 527 21.611 0 2.1271 528 21.663 0 2.0785 529 21.793 0 1.302 530 21.874 0 1.2429 531 22.279 0 1.5961 532 21.822 0 3.0396 533 21.798 0 2.5869 534 22.248 0 1.8246 535 22.591 0 1.4573 536 22.084 0 3.0489 537 21.896 0 1.6631 538 21.323 0 2.5111 539 20.814 0 1.7287 540 19.91 0 2.0157 541 19.914 0 1.4898 542 19.674 0 1.9252 543 19.603 0 1.6037 544 19.51 0 1.5933 545 20.435 0 1.2965 546 20.974 0 1.7404 547 21.36 0 2.0404 548 21.786 0 1.9968 549 22.356 0 2.1113 550 22.833 0 2.1871 551 22.742 0 2.5827 552 22.418 0 2.2291 553 21.646 0 1.5622 554 21.685 0 1.1504 555 22.426 0 1.1969 556 23.228 0 0.41146 557 23.251 0 0 558 23.251 0 0 559 23.251 0 0 560 23.21 0 0.28952 561 23.141 0 0.471 562 22.256 0 1.2487 563 21.501 0 0.91042 564 20.648 0 1.0246 565 20.357 0 2.351 566 20.113 0 3.0233 567 19.902 0 3.1093 568 19.98 0 2.8987 569 20.653 0 2.1568 570 21.44 0 1.3159 571 21.727 0 1.6585 572 21.408 0 3.2767 573 21.453 0 3.128 574 21.026 0 2.0189 575 20.049 0 1.8444 576 19.262 0 1.4832 577 18.577 0 1.8343 578 17.061 0 2.3532 579 16.566 0 2.0084 580 17.052 0 1.4806 581 17.501 0 1.3068 582 16.998 0 2.9401 583 16.264 0 2.215 584 16.084 0 1.626 585 15.755 0 1.7459 586 16.452 0 1.7811 587 16.444 0 1.593 588 16.174 0 2.2169 589 15.8 0 1.2432 590 16.544 0 0.89912 591 17.336 0 0.43608 592 17.279 0 0.30682 593 18.264 0 0.018999 594 19.252 0 0.073487 595 20.212 0 0.21607 596 21.167 0 0.27488 597 22.04 0 0.86878 598 23.719 0 1.4173 599 25.228 0 1.2489 600 26.543 0 1.1406 601 28.768 0 1.3228 602 29.96 0 1.8523 603 30.844 0 1.8942 604 30.63 0 1.8998 605 30.329 0 1.5692 606 29.891 0 1.1662 607 29.241 0 1.5292 608 27.835 0 1.328 609 26.277 0 1.5513 610 25.721 0 1.3942 611 25.177 0 1.2227 612 24.596 0 1.3254 613 24.738 0 1.2962 614 24.332 0 1.3297 615 23.878 0 1.3231 616 23.393 0 1.9674 617 23.03 0 1.4347 618 22.509 0 1.8779 619 22.985 0 2.8919 620 22.848 0 1.3268 621 22.388 0 0.96075 622 21.852 0 1.5407 623 21.536 0 2.4225 624 21.766 0 2.6827 625 22.721 0 3.0858 626 22.877 0 2.0616 627 22.668 0 1.144 628 21.962 0 1.6948 629 21.56 0 1.6975 630 21.094 0 2.1798 631 21.358 0 2.2302 632 21.379 0 2.9085 633 21.934 0 2.261 634 21.977 0 2.6155 635 21.744 0 2.5963 636 21.189 0 3.3299 637 21.031 0 2.7567 638 21.015 0 2.1135 639 21.182 0 2.1569 640 21.187 0 2.4525 641 21.324 0 2.7135 642 21.491 0 2.7869 643 21.138 0 3.2515 644 20.69 0 3.4835 645 20.715 0 2.8232 646 21.024 0 2.089 647 21.327 0 2.1644 648 21.985 0 0 649 21.985 0 0.60655 650 22.134 0 0.65738 651 22.201 0 1.5354 652 22.406 0 2.1253 653 22.926 0 2.138 654 23.003 0 2.1478 655 23.036 0 1.9739 656 23.098 0 1.758 657 23.116 0 1.533 658 23.317 0 1.8004 659 23.792 0 0.59017 660 23.13 0 1.6731 661 22.501 0 2.4272 662 21.818 0 2.7728 663 21.171 0 2.7713 664 20.177 0 3.132 665 19.819 0 3.5079 666 19.246 0 3.6939 667 19.641 0 3.6369 668 19.797 0 4.3833 669 19.345 0 4.2872 670 19.994 0 3.2482 671 20.234 0 2.4962 672 19.735 0 2.9147 673 19.302 0 3.2642 674 19.498 0 2.4732 675 19.93 0 2.5429 676 19.877 0 3.4651 677 19.668 0 3.5756 678 19.662 0 2.7389 679 19.432 0 2.4296 680 18.424 0 3.4591 681 18.284 0 2.9308 682 18.28 0 1.2111 683 18.11 0 1.4951 684 18.312 0 0.86096 685 18.501 0 0.26908 686 18.217 0 2.6007 687 18.237 0 2.036 688 17.798 0 3.1417 689 17.329 0 2.0782 690 17.353 0 1.9388 691 17.751 0 2.5059 692 18.156 0 2.2548 693 18.342 0 2.0076 694 18.696 0 1.7661 695 18.708 0 2.5698 696 19.186 0 1.5401 697 18.794 0 2.7756 698 18.737 0 1.7111 699 18.709 0 0.69377 700 18.501 0 2.0902 701 18.524 0 1.8519 702 18.757 0 1.0215 703 18.916 0 1.48 704 18.966 0 1.5329 705 18.948 0 1.1541 706 18.416 0 2.2607 707 17.947 0 2.047 708 17.679 0 1.0619 709 17.21 0 1.6632 710 16.777 0 2.5097 711 16.707 0 1.5891 712 16.057 0 2.3522 713 15.526 0 2.5027 714 14.557 0 2.7255 715 13.678 0 2.7509 716 13.422 0 2.292 717 12.825 0 1.9561 718 12.113 0 2.4657 719 11.427 0 2.4885 720 10.719 0 2.8014 721 10.072 0 2.321 722 9.7727 0 1.2088 723 9.6664 0 0.69388 724 9.485 0 0.90042 725 8.9209 0 1.929 726 8.1478 0 2.1743 727 7.1915 0 2.2961 728 6.1789 0 1.6768 729 5.2441 0 1.0365 730 3.9705 0 3.7373 731 4.2792 0 3.4274 732 5.2441 0 3.9013 733 6.2535 0 1.2434 734 6.2154 0 1.0963 735 6.3616 0 0.18252 736 6.2853 0 0.91389 737 7.592 0 0.99353 738 8.9142 0 0.99193 739 10.205 0 0.97653 740 11.388 0 1.3846 741 12.52 0 1.557 742 13.628 0 1.548 743 14.62 0 0.91417 744 14.634 0 0.75751 745 15.204 0 0.82553 746 15.707 0 0.80669 747 16.109 0 0.92387 748 16.304 0 1.474 749 15.866 0 0.99721 750 16.067 0 0.96701 751 16.29 0 0.98028 752 16.502 0 0.99991 753 16.708 0 1.0234 754 17.236 0 0.49015 755 17.151 0 0.51385 756 16.966 0 1.0145 757 16.864 0 0.70558 758 16.09 0 1.6159 759 15.395 0 1.2747 760 14.661 0 1.2475 761 13.97 0 0.97113 762 13.311 0 1.0058 763 13.3 0 0.089428 764 12.506 0 1.1574 765 11.656 0 1.1307 766 10.775 0 1.054 767 9.9441 0 0.77206 768 9.9134 0 0.22767 769 9.0489 0 0.67044 770 8.1144 0 0.34887 771 7.1557 0 0.24851 772 6.1774 0 0.15078 773 5.1892 0 0.09228 774 4.1976 0 0.16169 775 3.2064 0 0.18284 776 3.0543 0 0.61488 777 2.8915 0 0.641 778 2.5856 0 1.1905 779 2.31 0 1.1241 780 1.5225 0 1.3202 781 0.82923 0 0.88942 782 0.042201 0 0.8646 783 0.022741 0 0.1384 784 1.6587e-14 0 0.15656 785 1.6587e-14 0 0 786 1.6587e-14 0 0 787 1.6587e-14 0 0 788 1.6587e-14 0 0 789 1.6587e-14 0 0