[ [ 19, 882, 988, 1032, 1136 ], [ 4, 4, 5, 8, 9, 10, 11, 13, 13, 14, 15, 15, 15, 16, 17, 18, 19, 21, 
      22, 23, 24, 24, 24, 26, 27, 27, 30, 30, 30, 31, 32, 34, 35, 35, 36, 37, 39, 40, 40, 40, 40, 41, 
      43, 43, 43, 44, 44, 45, 47, 48, 48, 50, 51, 52, 52, 54, 54, 55, 56, 57, 58, 58, 59, 59, 59, 60, 
      60, 61, 63, 63, 66, 66, 67, 69, 70, 70, 70, 71, 71, 72, 73, 74, 74, 75, 77, 77, 77, 79, 80, 81, 
      82, 83, 85, 85, 85, 86, 86, 86, 88, 88, 89, 89, 90, 90, 91, 91, 93, 95, 96, 98, 101, 102, 103, 
      104, 105, 105, 106, 107, 108, 108, 110, 112, 114, 115, 116, 117, 119, 121, 122, 123, 124, 124, 
      125, 128, 128, 130, 131, 132, 133, 134, 134, 136, 137, 138, 139, 139, 142, 143, 143, 144, 147, 
      147, 147, 148, 149, 150, 153, 154, 155, 155, 155, 156, 157, 160, 160, 161, 162, 162, 163, 164, 
      165, 166, 168, 168, 169, 170, 171, 171, 172, 173, 174, 175, 176, 177, 178, 179, 183, 184, 185, 
      186, 187, 192, 193, 197, 199, 200, 201, 201, 202, 203, 203, 206, 207, 208, 212, 213, 214, 214, 
      215, 216, 216, 216, 216, 217, 217, 220, 222, 222, 222, 223, 224, 224, 225, 226, 227, 227, 229, 
      231, 232, 234, 237, 239, 240, 241, 242, 244, 244, 246, 246, 247, 248, 248, 249, 249, 250, 254, 
      255, 255, 256, 257, 257, 257, 258, 258, 259, 260, 261, 262, 262, 263, 263, 264, 265, 265, 266, 
      266, 266, 267, 267, 268, 268, 268, 269, 270, 271, 272, 273, 273, 274, 275, 276, 276, 277, 280, 
      281, 281, 282, 283, 283, 283, 283, 284, 285, 286, 286, 286, 287, 288, 290, 291, 292, 292, 293, 
      294, 295, 295, 296, 298, 298, 299, 300, 300, 301, 302, 304, 305, 306, 306, 308, 308, 309, 309, 
      311, 312, 314, 316, 317, 318, 318, 319, 320, 320, 320, 321, 322, 323, 325, 327, 328, 329, 330, 
      330, 331, 331, 332, 332, 332, 334, 334, 335, 335, 337, 338, 339, 339, 341, 342, 343, 343, 344, 
      345, 346, 347, 347, 348, 348, 350, 350, 351, 353, 353, 354, 354, 355, 356, 356, 356, 357, 358, 
      358, 359, 359, 361, 362, 363, 364, 366, 366, 366, 369, 370, 370, 371, 372, 372, 373, 373, 374, 
      375, 375, 378, 378, 380, 380, 380, 381, 381, 383, 385, 386, 387, 387, 388, 389, 390, 391, 392, 
      395, 396, 397, 398, 399, 400, 402, 402, 403, 404, 405, 406, 407, 407, 407, 411, 412, 412, 412, 
      414, 415, 415, 416, 418, 419, 419, 420, 421, 425, 425, 426, 427, 428, 428, 429, 430, 431, 432, 
      434, 435, 436, 436, 437, 439, 439, 439, 440, 441, 442, 443, 444, 445, 445, 447, 448, 449, 450, 
      450, 450, 451, 451, 454, 454, 456, 457, 457, 458, 459, 461, 461, 462, 463, 464, 466, 467, 469, 
      469, 470, 471, 471, 472, 472, 473, 473, 473, 474, 474, 475, 476, 477, 477, 478, 479, 479, 480, 
      481, 482, 483, 484, 485, 486, 486, 486, 490, 490, 491, 494, 496, 496, 497, 498, 498, 500, 501, 
      502, 502, 503, 508, 508, 509, 510, 511, 512, 512, 513, 514, 516, 517, 518, 520, 520, 522, 523, 
      523, 524, 524, 525, 525, 526, 527, 527, 529, 529, 530, 532, 532, 534, 536, 537, 537, 539, 540, 
      541, 542, 543, 544, 545, 546, 547, 547, 547, 548, 549, 550, 552, 553, 554, 558, 563, 564, 565, 
      567, 568, 569, 569, 569, 570, 570, 571, 571, 572, 574, 574, 574, 576, 576, 577, 578, 579, 582, 
      583, 584, 584, 585, 586, 587, 588, 589, 591, 592, 593, 593, 594, 595, 597, 598, 599, 600, 601, 
      601, 602, 603, 604, 605, 605, 606, 607, 607, 607, 608, 609, 610, 613, 615, 618, 618, 618, 619, 
      621, 622, 625, 628, 628, 631, 632, 633, 634, 635, 639, 641, 643, 644, 645, 645, 645, 646, 647, 
      647, 647, 648, 651, 651, 651, 654, 656, 656, 657, 657, 657, 658, 659, 661, 663, 664, 665, 666, 
      666, 667, 669, 669, 670, 672, 674, 676, 678, 679, 680, 683, 684, 686, 687, 688, 688, 688, 689, 
      689, 690, 691, 692, 692, 693, 694, 695, 696, 696, 696, 697, 699, 699, 701, 704, 704, 705, 706, 
      706, 707, 707, 710, 711, 711, 712, 713, 715, 716, 716, 717, 718, 719, 721, 723, 725, 727, 728, 
      729, 731, 732, 732, 733, 738, 738, 740, 741, 741, 744, 745, 746, 747, 747, 748, 748, 749, 750, 
      750, 752, 753, 753, 755, 756, 757, 757, 758, 761, 762, 765, 765, 765, 766, 766, 767, 767, 771, 
      771, 772, 772, 774, 774, 775, 777, 778, 780, 781, 783, 784, 785, 785, 786, 786, 787, 787, 788, 
      790, 791, 792, 794, 794, 795, 796, 796, 798, 799, 799, 800, 801, 802, 803, 804, 805, 807, 808, 
      809, 809, 809, 809, 810, 810, 812, 813, 813, 814, 815, 816, 816, 816, 817, 818, 818, 818, 820, 
      821, 822, 823, 824, 825, 825, 829, 830, 830, 832, 832, 832, 835, 837, 838, 838, 839, 841, 842, 
      842, 843, 844, 845, 848, 848, 850, 850, 852, 852, 853, 854, 855, 855, 859, 860, 861, 862, 863, 
      863, 864, 864, 865, 867, 867, 867, 869, 871, 872, 872, 872, 872, 873, 875, 875, 875, 877, 878, 
      879, 879, 879, 880, 881, 881, 882, 883, 886, 886, 886, 887, 890, 891, 891, 892, 892, 893, 893, 
      893, 894, 895, 896, 896, 898, 899, 900, 901, 901, 902, 902, 903, 903, 904, 904, 905, 906, 907, 
      907, 908, 908, 909, 909, 909, 909, 910, 911, 911, 912, 914, 914, 914, 915, 916, 916, 918, 919, 
      920, 921, 922, 923, 925, 926, 928, 929, 929, 929, 930, 931, 931, 931, 933, 934, 934, 935, 937, 
      938, 938, 940, 941, 942, 946, 949, 949, 950, 950, 953, 953, 954, 955, 955, 956, 959, 960, 961, 
      963, 964, 965, 968, 968, 970, 972, 976, 977, 978, 981, 981, 982, 982, 983, 984, 984, 985, 986, 
      986, 986, 987, 988, 989, 991, 992, 993, 994, 995, 996, 997, 997, 997, 998, 998, 999, 999, 1000, 
      1000, 1001, 1003, 1003, 1010, 1011, 1014, 1014, 1015, 1016, 1017, 1018, 1019, 1021, 1021, 1022, 
      1022, 1022, 1023, 1024, 1025, 1028, 1028, 1028, 1031, 1032, 1033, 1033, 1033, 1034, 1037, 1037, 
      1038, 1038, 1038, 1039, 1040, 1040, 1041, 1041, 1046, 1047, 1048, 1049, 1049, 1051, 1051, 1053, 
      1053, 1056, 1057, 1058, 1060, 1062, 1065, 1066, 1067, 1068, 1069, 1070, 1070, 1070, 1070, 1072, 
      1073, 1075, 1076, 1076, 1080, 1081, 1082, 1082, 1083, 1083, 1085, 1085, 1088, 1089, 1089, 1090, 
      1090, 1094, 1095, 1095, 1096, 1097, 1101, 1102, 1103, 1105, 1105, 1105, 1108, 1111, 1112, 1115, 
      1115, 1118, 1119, 1120, 1120, 1121, 1122, 1122, 1123, 1123, 1125, 1127, 1127, 1128, 1128, 1128, 
      1130, 1130, 1130, 1132, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1140, 1141, 1142, 1142, 1144, 
      1145, 1145, 1147, 1149, 1150, 1151, 1154, 1154, 1154, 1155, 1156, 1158, 1161, 1165, 1167, 1169, 
      1170, 1172, 1174, 1174, 1174, 1175, 1175, 1176, 1178, 1178, 1179, 1180, 1180, 1181, 1181, 1182, 
      1183, 1184, 1184, 1185, 1186, 1190, 1191, 1192, 1193, 1194, 1194, 1196, 1197, 1197, 1197, 1197, 
      1198, 1199, 1199, 1201, 1201, 1202, 1203, 1203, 1204, 1205, 1207, 1208, 1208, 1208, 1209, 1209, 
      1210, 1210, 1212, 1212, 1213, 1216, 1217, 1217, 1217, 1219, 1224, 1226, 1227, 1228, 1230, 1231, 
      1232, 1233, 1238, 1239, 1240, 1241, 1242, 1244, 1244, 1245, 1246, 1247, 1248, 1249, 1250, 1251, 
      1251, 1253, 1254, 1255, 1256, 1256, 1257, 1258, 1259, 1260, 1260, 1261, 1262, 1264, 1266, 1267, 
      1269, 1269, 1271, 1272, 1273, 1273, 1273, 1274, 1274, 1275, 1275, 1277, 1278, 1279, 1279, 1281, 
      1286, 1287, 1287, 1287, 1288, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1296, 1296, 
      1297, 1298, 1298, 1301, 1304, 1304, 1304, 1305, 1306, 1306, 1306, 1308, 1311, 1312, 1313, 1313, 
      1313, 1318, 1319, 1320, 1320, 1320, 1321, 1322, 1323, 1325, 1325, 1326, 1327, 1328, 1328, 1329, 
      1329, 1330, 1331, 1331, 1333, 1333, 1334, 1334, 1335, 1335, 1336, 1336, 1337, 1337, 1337, 1339, 
      1340, 1342, 1343, 1343, 1343, 1345, 1346, 1349, 1349, 1351, 1352, 1354, 1354, 1355, 1357, 1358, 
      1358, 1362, 1362, 1363 ] ]