A grade: { 50, 51, 52, 55, 84, 85, 90, 91, 92, 111, 112, 168, 172, 180, 185, 189, 190, 198, 199, 220, 223, 224, 229, 230, 231, 232, 273, 285, 286, 288, 292, 298, 300, 306, 307, 308, 318, 319, 321, 323, 324, 325, 327, 329, 330, 331, 334, 347, 351, 352, 353, 354, 355, 356, 357, 363, 364, 365, 366, 367, 379, 380, 381, 386, 387, 388, 402, 403, 406, 407, 408, 409, 412, 413, 414, 420, 421, 422, 423, 424, 425, 426, 427, 428, 430, 431, 432, 433, 438, 440, 441, 442, 443, 444, 451, 452, 453, 455, 466, 468, 469, 470, 473, 475, 479, 509, 511, 512, 513, 514, 515, 517, 518, 520, 521, 522, 523, 532, 536, 538, 539, 542, 544, 551, 552, 553, 555, 557, 559, 561, 563, 565, 571, 573, 575, 577, 580, 581, 607, 608, 609, 616, 620, 628, 629, 631, 635, 636, 637, 638, 640, 641, 642, 644, 645, 646, 658, 669, 676, 709, 712 }
B grade: { 193, 194, 195, 244, 245, 246, 262, 269, 287, 291, 293, 294, 297, 299, 320, 348, 349, 350, 368, 429, 439, 458, 506, 507, 540, 543, 546, 549, 579, 625, 649, 650, 651, 655, 656, 659, 697 }
C grade: { 437, 633, 634, 643, 657, 663, 664 }
F grade: { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 86, 87, 88, 89, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 169, 170, 171, 173, 174, 175, 176, 177, 178, 179, 181, 182, 183, 184, 186, 187, 188, 191, 192, 196, 197, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 221, 222, 225, 226, 227, 228, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 263, 264, 265, 266, 267, 268, 270, 271, 272, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 289, 290, 295, 296, 301, 302, 303, 304, 305, 309, 310, 311, 312, 313, 314, 315, 316, 317, 322, 326, 328, 332, 333, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 358, 359, 360, 361, 362, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 382, 383, 384, 385, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 404, 405, 410, 411, 415, 416, 417, 418, 419, 434, 435, 436, 445, 446, 447, 448, 449, 450, 454, 456, 457, 459, 460, 461, 462, 463, 464, 465, 467, 471, 472, 474, 476, 477, 478, 480, 481, 482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 508, 510, 516, 519, 524, 525, 526, 527, 528, 529, 530, 531, 533, 534, 535, 537, 541, 545, 547, 548, 550, 554, 556, 558, 560, 562, 564, 566, 567, 568, 569, 570, 572, 574, 576, 578, 582, 583, 584, 585, 586, 587, 588, 589, 590, 591, 592, 593, 594, 595, 596, 597, 598, 599, 600, 601, 602, 603, 604, 605, 606, 610, 611, 612, 613, 614, 615, 617, 618, 619, 621, 622, 623, 624, 626, 627, 630, 632, 639, 647, 648, 652, 653, 654, 660, 661, 662, 665, 666, 667, 668, 670, 671, 672, 673, 674, 675, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 710, 711, 713, 714 }