H_X (332 checks, sparse supports)
[0, 19]
[1, 2, 20, 21]
[3, 4, 22, 23]
[9, 29, 30]
[10, 11, 31, 32]
[16, 17, 37, 38]
[19, 20, 40, 41]
[21, 22, 42, 43]
[30, 31, 46]
[32, 33, 47]
[34, 35, 48, 49]
[36, 37, 52, 53]
[18, 38]
[39, 40, 54, 55]
[23, 24, 43, 44, 58, 59, 60, 61]
[28, 29, 45, 63]
[66, 67]
[47, 48, 68, 69]
[49, 50, 70, 71]
[51, 52, 72, 73]
[76, 77]
[55, 56, 78, 79]
[57, 58, 80, 81]
[61, 62, 84, 85]
[25, 26, 44, 62, 63, 86, 87]
[64, 88, 89]
[65, 66, 90, 91]
[69, 70, 94, 95]
[71, 72, 96, 97]
[73, 74, 98, 99]
[75, 76, 100]
[78, 102]
[79, 80, 103, 104]
[81, 82, 105, 106]
[83, 84, 107, 108]
[87, 88, 111, 112]
[89, 90, 113, 114]
[91, 92, 115, 116]
[93, 94, 117, 118]
[97, 98, 121, 122]
[99, 123]
[100, 101, 124, 125]
[104, 105, 129, 130]
[106, 107, 131, 132]
[108, 109, 133, 134]
[110, 111, 135, 136]
[114, 115, 139, 140]
[116, 117, 141, 142]
[118, 119, 143, 144]
[120, 121, 145, 146]
[124, 149, 150]
[126, 127, 152, 153]
[128, 129, 154, 155]
[132, 133, 158, 159]
[134, 135, 160, 161]
[136, 137, 162, 163]
[138, 139, 164, 165]
[142, 143, 168, 169]
[144, 145, 170, 171]
[146, 147, 172, 173]
[148, 149, 174, 175]
[155, 156, 178, 179]
[157, 158, 180, 181]
[161, 162, 184, 185]
[163, 164, 186, 187]
[165, 166, 188, 189]
[167, 168, 190, 191]
[171, 172, 194, 195]
[173, 174, 196, 197]
[175, 176, 198, 199]
[179, 180, 203, 204]
[181, 182, 205, 206]
[183, 184, 207, 208]
[187, 188, 211, 212]
[189, 190, 213, 214]
[191, 192, 215, 216]
[193, 194, 217, 218]
[197, 198, 221, 222]
[204, 205, 228, 229]
[206, 207, 230, 231]
[208, 209, 232, 233]
[210, 211, 234, 235]
[214, 215, 238, 239]
[216, 217, 240, 241]
[218, 219, 242, 243]
[220, 221, 244, 245]
[224, 225, 248, 249]
[153, 154, 178, 202, 225, 226, 250, 251]
[227, 228, 252, 253]
[231, 232, 256, 257]
[233, 234, 258, 259]
[235, 236, 260, 261]
[237, 238, 262, 263]
[241, 242, 266, 267]
[243, 244, 268, 269]
[245, 246, 270, 271]
[249, 250, 273, 274]
[251, 252, 275, 276]
[253, 254, 277, 278]
[255, 256, 279, 280]
[259, 260, 283, 284]
[261, 262, 285, 286]
[263, 264, 287, 288]
[265, 266, 289, 290]
[269, 270, 293, 294]
[247, 271, 295, 296]
[272, 273, 297, 298]
[276, 277, 301, 302]
[278, 279, 303, 304]
[280, 281, 305, 306]
[282, 283, 307, 308]
[286, 287, 311, 312]
[288, 289, 313, 314]
[290, 291, 315, 316]
[292, 293, 317, 318]
[298, 299, 322, 323]
[300, 301, 324, 325]
[304, 305, 328, 329]
[306, 307, 330, 331]
[308, 309, 332, 333]
[310, 311, 334, 335]
[314, 315, 338, 339]
[316, 317, 340, 341]
[318, 319, 342, 343]
[323, 324, 345, 346]
[325, 326, 347, 348]
[327, 328, 349, 350]
[331, 332, 353, 354]
[333, 334, 355, 356]
[335, 336, 357, 358]
[337, 338, 359, 360]
[341, 342, 363, 364]
[343, 365]
[296, 320, 344, 366, 367]
[348, 349, 369, 370]
[350, 351, 371, 372]
[352, 353, 373, 374]
[356, 357, 377, 378]
[358, 359, 379, 380]
[360, 361, 381, 382]
[362, 363, 383, 384]
[366, 387, 388]
[370, 371, 394, 395]
[372, 373, 396, 397]
[374, 375, 398, 399]
[376, 377, 400, 401]
[380, 381, 404, 405]
[382, 383, 406, 407]
[384, 385, 408, 409]
[386, 387, 410, 411]
[346, 347, 368, 390, 391, 415, 416]
[391, 392, 417, 418]
[393, 394, 419, 420]
[397, 398, 423, 424]
[399, 400, 425, 426]
[401, 402, 427, 428]
[403, 404, 429, 430]
[407, 408, 433, 434]
[409, 410, 435, 436]
[411, 412, 437, 438]
[418, 419, 443, 444]
[420, 421, 445, 446]
[422, 423, 447, 448]
[426, 427, 451, 452]
[428, 429, 453, 454]
[430, 431, 455, 456]
[432, 433, 457, 458]
[436, 437, 461, 462]
[444, 445, 467, 468]
[446, 447, 469, 470]
[448, 449, 471, 472]
[450, 451, 473, 474]
[454, 455, 477, 478]
[456, 457, 479, 480]
[458, 459, 481, 482]
[460, 461, 483, 484]
[463, 464, 487, 488]
[416, 417, 441, 442, 464, 465, 489, 490]
[466, 467, 491, 492]
[470, 471, 495, 496]
[472, 473, 497, 498]
[474, 475, 499, 500]
[476, 477, 501, 502]
[480, 481, 505, 506]
[482, 483, 507, 508]
[484, 485, 509, 510]
[488, 489, 513, 514]
[490, 491, 515, 516]
[492, 493, 517, 518]
[494, 495, 519, 520]
[498, 499, 523, 524]
[500, 501, 525, 526]
[502, 503, 527, 528]
[504, 505, 529, 530]
[508, 509, 533, 534]
[510, 511, 535, 536]
[512, 513, 537, 538]
[516, 517, 541, 542]
[518, 519, 543, 544]
[520, 521, 545, 546]
[522, 523, 547, 548]
[526, 527, 551, 552]
[528, 529, 553, 554]
[530, 531, 555, 556]
[532, 533, 557, 558]
[538, 539, 561, 562]
[540, 541, 563, 564]
[544, 545, 567, 568]
[546, 547, 569, 570]
[548, 549, 571, 572]
[550, 551, 573, 574]
[554, 555, 577, 578]
[556, 557, 579, 580]
[558, 559, 581, 582]
[562, 563, 585, 586]
[564, 565, 587, 588]
[566, 567, 589, 590]
[570, 571, 593, 594]
[572, 573, 595, 596]
[574, 575, 597, 598]
[576, 577, 599, 600]
[580, 581, 603, 604]
[582, 605]
[536, 560, 583, 606, 607]
[588, 589, 609, 610]
[590, 591, 611, 612]
[592, 593, 613, 614]
[596, 597, 617, 618]
[598, 599, 619, 620]
[600, 601, 621, 622]
[602, 603, 623, 624]
[606, 627, 628]
[610, 611, 635, 636]
[612, 613, 637, 638]
[614, 615, 639, 640]
[616, 617, 641, 642]
[620, 621, 645, 646]
[622, 623, 647, 648]
[624, 625, 649, 650]
[626, 627, 651, 652]
[586, 587, 608, 631, 632, 655, 656]
[632, 633, 657, 658]
[634, 635, 659, 660]
[638, 639, 663, 664]
[640, 641, 665, 666]
[642, 643, 667, 668]
[644, 645, 669, 670]
[648, 649, 673, 674]
[650, 651, 675, 676]
[652, 653, 677, 678]
[658, 659, 683, 684]
[660, 661, 685, 686]
[662, 663, 687, 688]
[666, 667, 691, 692]
[668, 669, 693, 694]
[670, 671, 695, 696]
[672, 673, 697, 698]
[676, 677, 701, 702]
[678, 679, 703, 704]
[684, 685, 709, 710]
[686, 687, 711, 712]
[688, 689, 713, 714]
[690, 691, 715, 716]
[694, 695, 719, 720]
[696, 697, 721, 722]
[698, 699, 723, 724]
[700, 701, 725, 726]
[705, 706, 728, 729]
[656, 657, 681, 682, 706, 707, 730, 731]
[708, 709, 732, 733]
[712, 713, 736, 737]
[714, 715, 738, 739]
[716, 717, 740, 741]
[718, 719, 742, 743]
[722, 723, 746, 747]
[724, 725, 748, 749]
[726, 727, 750, 751]
[752, 753]
[729, 730, 755, 756]
[731, 732, 757, 758]
[735, 736, 760, 761]
[739, 740, 764, 765]
[741, 742, 766, 767]
[745, 746, 769, 770]
[749, 750, 773, 774]
[751, 752, 775, 776]
[754, 755, 778, 779]
[758, 759, 782, 783]
[767, 768, 788, 789]
[776, 777, 794, 795]
[779, 780, 797, 798]
[781, 782, 799, 800]
[733, 734, 759, 760, 784, 802, 803]
[761, 762, 763, 764, 784, 785, 804, 805]
[785, 786, 806, 807]
[787, 788, 808, 809]
[743, 744, 768, 769, 790, 811, 812]
[770, 771, 772, 773, 790, 791, 813, 814]
[791, 792, 815, 816]
[793, 794, 817, 818]
[796, 797]
[798, 799, 819, 820]
[800, 821]
[801, 802, 822, 823]
[805, 806, 825, 826]
[807, 808, 827, 828]
[809, 829]
[814, 815, 833, 834]
[816, 817, 835, 836]
[818, 837]
[125, 151]
[607, 629]
[367, 389]
[413, 439]
[654, 679]
[13, 14]
[177, 200]
[810, 811, 830, 831]
[11, 12]
[321, 322, 390, 414]
[199, 200, 223, 247]
[438, 439, 486, 511]
[14, 15, 35, 36]
[561, 584, 630, 631]
[6, 7, 26, 27]
[8, 28]
[5, 6, 24, 25]
[152, 201]
[414, 415, 440, 441]
[630, 655, 680, 681]
[803, 804, 823, 824]
[812, 813, 831, 832]
H_Z (342 checks, sparse supports)
[4, 5, 23, 24]
[6, 25, 26]
[7, 27]
[8, 9, 28, 29]
[11, 12, 32, 33]
[13, 14, 34, 35]
[15, 16, 36, 37]
[20, 21, 41, 42]
[22, 23, 43]
[24, 25, 44]
[33, 34, 47, 48]
[40, 41, 55, 56]
[42, 43, 57, 58]
[59, 60]
[26, 27, 45, 63]
[31, 32, 46, 47, 65, 66, 67, 68]
[50, 51, 71, 72]
[52, 53, 73, 74]
[56, 57, 79, 80]
[60, 61, 83, 84]
[62, 85, 86]
[29, 30, 46, 63, 64, 87, 88]
[64, 65, 89, 90]
[68, 69, 93, 94]
[70, 71, 95, 96]
[72, 73, 97, 98]
[80, 81, 104, 105]
[82, 83, 106, 107]
[84, 85, 108, 109]
[86, 87, 110, 111]
[90, 91, 114, 115]
[92, 93, 116, 117]
[94, 95, 118, 119]
[96, 97, 120, 121]
[103, 104, 128, 129]
[105, 106, 130, 131]
[107, 108, 132, 133]
[111, 112, 136, 137]
[113, 114, 138, 139]
[115, 116, 140, 141]
[117, 118, 142, 143]
[121, 122, 146, 147]
[74, 75, 99, 100, 123, 124, 148, 149]
[124, 125, 150, 151]
[127, 128, 153, 154]
[129, 130, 155, 156]
[133, 134, 159, 160]
[135, 136, 161, 162]
[137, 138, 163, 164]
[139, 140, 165, 166]
[143, 144, 169, 170]
[145, 146, 171, 172]
[147, 148, 173, 174]
[149, 150, 175, 176]
[156, 157, 179, 180]
[158, 159, 181, 182]
[160, 161, 183, 184]
[162, 163, 185, 186]
[166, 167, 189, 190]
[168, 169, 191, 192]
[170, 171, 193, 194]
[172, 173, 195, 196]
[176, 177, 199, 200]
[178, 179, 202, 203]
[180, 181, 204, 205]
[182, 183, 206, 207]
[186, 187, 210, 211]
[188, 189, 212, 213]
[190, 191, 214, 215]
[192, 193, 216, 217]
[196, 197, 220, 221]
[198, 199, 222, 223]
[152, 153, 201, 224, 225]
[202, 226]
[203, 204, 227, 228]
[207, 208, 231, 232]
[209, 210, 233, 234]
[211, 212, 235, 236]
[213, 214, 237, 238]
[217, 218, 241, 242]
[219, 220, 243, 244]
[221, 222, 245, 246]
[225, 249, 250]
[228, 229, 253, 254]
[230, 231, 255, 256]
[232, 233, 257, 258]
[234, 235, 259, 260]
[238, 239, 263, 264]
[240, 241, 265, 266]
[242, 243, 267, 268]
[244, 245, 269, 270]
[250, 251, 274, 275]
[252, 253, 276, 277]
[254, 255, 278, 279]
[256, 257, 280, 281]
[260, 261, 284, 285]
[262, 263, 286, 287]
[264, 265, 288, 289]
[266, 267, 290, 291]
[270, 271, 294, 295]
[273, 274, 298, 299]
[275, 276, 300, 301]
[277, 278, 302, 303]
[281, 282, 306, 307]
[283, 284, 308, 309]
[285, 286, 310, 311]
[287, 288, 312, 313]
[291, 292, 316, 317]
[293, 294, 318, 319]
[297, 298, 321, 322]
[299, 300, 323, 324]
[303, 304, 327, 328]
[305, 306, 329, 330]
[307, 308, 331, 332]
[309, 310, 333, 334]
[313, 314, 337, 338]
[315, 316, 339, 340]
[317, 318, 341, 342]
[324, 325, 346, 347]
[326, 327, 348, 349]
[328, 329, 350, 351]
[330, 331, 352, 353]
[334, 335, 356, 357]
[336, 337, 358, 359]
[338, 339, 360, 361]
[340, 341, 362, 363]
[347, 348, 368, 369]
[349, 350, 370, 371]
[353, 354, 374, 375]
[355, 356, 376, 377]
[357, 358, 378, 379]
[359, 360, 380, 381]
[363, 364, 384, 385]
[295, 296, 319, 343, 365, 366, 386, 387]
[366, 367, 388, 389]
[368, 391, 392]
[371, 372, 395, 396]
[373, 374, 397, 398]
[375, 376, 399, 400]
[377, 378, 401, 402]
[381, 382, 405, 406]
[383, 384, 407, 408]
[385, 386, 409, 410]
[387, 388, 411, 412]
[390, 414, 415]
[392, 393, 418, 419]
[394, 395, 420, 421]
[396, 397, 422, 423]
[398, 399, 424, 425]
[402, 403, 428, 429]
[404, 405, 430, 431]
[406, 407, 432, 433]
[408, 409, 434, 435]
[412, 413, 438, 439]
[415, 416, 441]
[417, 418, 442, 443]
[419, 420, 444, 445]
[421, 422, 446, 447]
[425, 426, 450, 451]
[427, 428, 452, 453]
[429, 430, 454, 455]
[431, 432, 456, 457]
[435, 436, 460, 461]
[440, 441, 463, 464]
[442, 465]
[443, 444, 466, 467]
[447, 448, 470, 471]
[449, 450, 472, 473]
[451, 452, 474, 475]
[453, 454, 476, 477]
[457, 458, 480, 481]
[459, 460, 482, 483]
[461, 462, 484, 485]
[437, 438, 462, 486]
[464, 488, 489]
[467, 468, 492, 493]
[469, 470, 494, 495]
[471, 472, 496, 497]
[473, 474, 498, 499]
[477, 478, 502, 503]
[479, 480, 504, 505]
[481, 482, 506, 507]
[483, 484, 508, 509]
[489, 490, 514, 515]
[491, 492, 516, 517]
[493, 494, 518, 519]
[495, 496, 520, 521]
[499, 500, 524, 525]
[501, 502, 526, 527]
[503, 504, 528, 529]
[505, 506, 530, 531]
[509, 510, 534, 535]
[513, 514, 538, 539]
[515, 516, 540, 541]
[517, 518, 542, 543]
[521, 522, 546, 547]
[523, 524, 548, 549]
[525, 526, 550, 551]
[527, 528, 552, 553]
[531, 532, 556, 557]
[533, 534, 558, 559]
[539, 540, 562, 563]
[543, 544, 566, 567]
[545, 546, 568, 569]
[547, 548, 570, 571]
[549, 550, 572, 573]
[553, 554, 576, 577]
[555, 556, 578, 579]
[557, 558, 580, 581]
[563, 564, 586, 587]
[565, 566, 588, 589]
[567, 568, 590, 591]
[569, 570, 592, 593]
[573, 574, 596, 597]
[575, 576, 598, 599]
[577, 578, 600, 601]
[579, 580, 602, 603]
[587, 588, 608, 609]
[589, 590, 610, 611]
[593, 594, 614, 615]
[595, 596, 616, 617]
[597, 598, 618, 619]
[599, 600, 620, 621]
[603, 604, 624, 625]
[535, 536, 559, 582, 605, 606, 626, 627]
[606, 607, 628, 629]
[584, 585, 586, 631]
[608, 632, 633]
[611, 612, 636, 637]
[613, 614, 638, 639]
[615, 616, 640, 641]
[617, 618, 642, 643]
[621, 622, 646, 647]
[623, 624, 648, 649]
[625, 626, 650, 651]
[627, 628, 652, 653]
[630, 631, 655]
[633, 634, 658, 659]
[635, 636, 660, 661]
[637, 638, 662, 663]
[639, 640, 664, 665]
[643, 644, 668, 669]
[645, 646, 670, 671]
[647, 648, 672, 673]
[649, 650, 674, 675]
[653, 654, 678, 679]
[655, 656, 681]
[657, 658, 682, 683]
[659, 660, 684, 685]
[661, 662, 686, 687]
[665, 666, 690, 691]
[667, 668, 692, 693]
[669, 670, 694, 695]
[671, 672, 696, 697]
[675, 676, 700, 701]
[677, 678, 702, 703]
[680, 681, 705, 706]
[682, 707]
[683, 684, 708, 709]
[687, 688, 712, 713]
[689, 690, 714, 715]
[691, 692, 716, 717]
[693, 694, 718, 719]
[697, 698, 722, 723]
[699, 700, 724, 725]
[701, 702, 726, 727]
[706, 729, 730]
[709, 710, 733, 734]
[711, 712, 735, 736]
[713, 714, 737, 738]
[715, 716, 739, 740]
[719, 720, 743, 744]
[721, 722, 745, 746]
[723, 724, 747, 748]
[725, 726, 749, 750]
[730, 731, 756, 757]
[732, 733, 758, 759]
[734, 735, 760]
[736, 737, 761, 762]
[740, 741, 765, 766]
[742, 743, 767, 768]
[744, 745, 769]
[746, 747, 770, 771]
[750, 751, 774, 775]
[752, 753, 776, 777]
[755, 756, 779, 780]
[757, 758, 781, 782]
[762, 763]
[764, 765, 785, 786]
[766, 767, 787, 788]
[771, 772]
[773, 774, 791, 792]
[775, 776, 793, 794]
[778, 779, 796, 797]
[780, 781, 798, 799]
[759, 783, 801, 802]
[784, 803, 804]
[785, 805, 806]
[786, 787, 807, 808]
[768, 789, 810, 811]
[790, 812, 813]
[791, 814, 815]
[792, 793, 816, 817]
[799, 800, 820, 821]
[802, 803, 823]
[804, 805, 824, 825]
[808, 809, 828, 829]
[811, 812, 831]
[813, 814, 832, 833]
[754, 778]
[463, 487]
[777, 795]
[827, 828]
[3, 4]
[819, 820]
[705, 728]
[835, 836]
[833, 834]
[1, 2]
[224, 248]
[16, 17]
[825, 826]
[39, 54]
[512, 537]
[272, 297]
[537, 538, 561, 584]
[810, 830]
[18, 37, 38, 53, 75, 76, 77]
[15, 35, 49, 50]
[321, 345, 346, 390]
[223, 247, 296, 320]
[54, 55, 78, 102]
[126, 127]
[817, 818, 836, 837]
[0, 1, 19, 20]
[486, 511, 536, 560]
[801, 822]
[703, 704]
[9, 10, 30, 31]
[76, 77, 100, 101]
[320, 344]
[560, 583]