{40, 41}, {41, 40}, {60, 62}, {62, 60}, {91, 93}, {93, 91}, {123, 125}, {125, 123}, {171, 187}, {187, 171}, {3898, 3899}, {3899, 3898}, {3900, 3901}, {3901, 3900}, {5787, 5788}, {5788, 5787}, {8249, 8250}, {8250, 8249}, {8261, 8262}, {8262, 8261}, {8317, 8318}, {8318, 8317}, {8333, 8334}, {8334, 8333}, {8712, 8715}, {8713, 8716}, {8714, 8717}, {8715, 8712}, {8716, 8713}, {8717, 8714}, {8725, 10741}, {8735, 11262}, {8736, 10659}, {8737, 10651}, {8738, 10656}, {8740, 10990}, {8764, 8765}, {8765, 8764}, {8771, 8909}, {8773, 8780}, {8780, 8773}, {8786, 8787}, {8787, 8786}, {8788, 8789}, {8789, 8788}, {8804, 8805}, {8805, 8804}, {8806, 8807}, {8807, 8806}, {8808, 8809}, {8809, 8808}, {8810, 8811}, {8811, 8810}, {8814, 8815}, {8815, 8814}, {8816, 8817}, {8817, 8816}, {8818, 8819}, {8819, 8818}, {8820, 8821}, {8821, 8820}, {8822, 8823}, {8823, 8822}, {8824, 8825}, {8825, 8824}, {8826, 8827}, {8827, 8826}, {8828, 8829}, {8829, 8828}, {8830, 8831}, {8831, 8830}, {8832, 8833}, {8833, 8832}, {8834, 8835}, {8835, 8834}, {8836, 8837}, {8837, 8836}, {8838, 8839}, {8839, 8838}, {8840, 8841}, {8841, 8840}, {8842, 8843}, {8843, 8842}, {8847, 8848}, {8848, 8847}, {8849, 8850}, {8850, 8849}, {8856, 10680}, {8866, 8867}, {8867, 8866}, {8870, 10974}, {8872, 10980}, {8873, 10979}, {8875, 10981}, {8880, 8881}, {8881, 8880}, {8882, 8883}, {8883, 8882}, {8884, 8885}, {8885, 8884}, {8886, 8887}, {8887, 8886}, {8888, 10204}, {8905, 8906}, {8906, 8905}, {8907, 8908}, {8908, 8907}, {8909, 8771}, {8912, 8913}, {8913, 8912}, {8918, 8919}, {8919, 8918}, {8920, 8921}, {8921, 8920}, {8922, 8923}, {8923, 8922}, {8924, 8925}, {8925, 8924}, {8926, 8927}, {8927, 8926}, {8928, 8929}, {8929, 8928}, {8930, 8931}, {8931, 8930}, {8932, 8933}, {8933, 8932}, {8934, 8935}, {8935, 8934}, {8936, 8937}, {8937, 8936}, {8938, 8939}, {8939, 8938}, {8940, 8941}, {8941, 8940}, {8944, 8945}, {8945, 8944}, {8946, 8954}, {8947, 8955}, {8948, 8956}, {8950, 8957}, {8951, 8958}, {8954, 8946}, {8955, 8947}, {8956, 8948}, {8957, 8950}, {8958, 8951}, {8968, 8969}, {8969, 8968}, {8970, 8971}, {8971, 8970}, {9001, 9002}, {9002, 9001}, {10088, 10089}, {10089, 10088}, {10090, 10091}, {10091, 10090}, {10092, 10093}, {10093, 10092}, {10094, 10095}, {10095, 10094}, {10096, 10097}, {10097, 10096}, {10098, 10099}, {10099, 10098}, {10100, 10101}, {10101, 10100}, {10179, 10180}, {10180, 10179}, {10181, 10182}, {10182, 10181}, {10184, 10185}, {10185, 10184}, {10187, 10189}, {10189, 10187}, {10197, 10198}, {10198, 10197}, {10204, 8888}, {10205, 10206}, {10206, 10205}, {10210, 10211}, {10211, 10210}, {10212, 10213}, {10213, 10212}, {10214, 10215}, {10215, 10214}, {10216, 10217}, {10217, 10216}, {10218, 10219}, {10219, 10218}, {10220, 10221}, {10221, 10220}, {10222, 10223}, {10223, 10222}, {10627, 10628}, {10628, 10627}, {10629, 10630}, {10630, 10629}, {10631, 10632}, {10632, 10631}, {10633, 10634}, {10634, 10633}, {10635, 10636}, {10636, 10635}, {10637, 10640}, {10638, 10639}, {10639, 10638}, {10640, 10637}, {10641, 10642}, {10642, 10641}, {10643, 10644}, {10644, 10643}, {10645, 10646}, {10646, 10645}, {10647, 10648}, {10648, 10647}, {10651, 8737}, {10656, 8738}, {10659, 8736}, {10660, 10661}, {10661, 10660}, {10664, 10665}, {10665, 10664}, {10666, 10667}, {10667, 10666}, {10668, 10669}, {10669, 10668}, {10670, 10671}, {10671, 10670}, {10680, 8856}, {10688, 10689}, {10689, 10688}, {10692, 10693}, {10693, 10692}, {10703, 10704}, {10704, 10703}, {10705, 10706}, {10706, 10705}, {10708, 10709}, {10709, 10708}, {10712, 10713}, {10713, 10712}, {10714, 10715}, {10715, 10714}, {10728, 10729}, {10729, 10728}, {10741, 8725}, {10744, 10745}, {10745, 10744}, {10748, 10749}, {10749, 10748}, {10795, 10796}, {10796, 10795}, {10797, 10798}, {10798, 10797}, {10804, 10805}, {10805, 10804}, {10812, 10813}, {10813, 10812}, {10852, 10853}, {10853, 10852}, {10873, 10874}, {10874, 10873}, {10875, 10876}, {10876, 10875}, {10877, 10878}, {10878, 10877}, {10879, 10880}, {10880, 10879}, {10881, 10882}, {10882, 10881}, {10883, 10884}, {10884, 10883}, {10885, 10886}, {10886, 10885}, {10887, 10888}, {10888, 10887}, {10889, 10890}, {10890, 10889}, {10891, 10892}, {10892, 10891}, {10893, 10894}, {10894, 10893}, {10895, 10896}, {10896, 10895}, {10897, 10898}, {10898, 10897}, {10899, 10900}, {10900, 10899}, {10901, 10902}, {10902, 10901}, {10903, 10904}, {10904, 10903}, {10905, 10906}, {10906, 10905}, {10907, 10908}, {10908, 10907}, {10909, 10910}, {10910, 10909}, {10911, 10912}, {10912, 10911}, {10913, 10914}, {10914, 10913}, {10918, 10919}, {10919, 10918}, {10920, 10921}, {10921, 10920}, {10922, 10923}, {10923, 10922}, {10924, 10925}, {10925, 10924}, {10927, 10928}, {10928, 10927}, {10929, 10930}, {10930, 10929}, {10931, 10932}, {10932, 10931}, {10933, 10934}, {10934, 10933}, {10935, 10936}, {10936, 10935}, {10937, 10938}, {10938, 10937}, {10939, 10940}, {10940, 10939}, {10941, 10942}, {10942, 10941}, {10943, 10944}, {10944, 10943}, {10945, 10946}, {10946, 10945}, {10947, 10948}, {10948, 10947}, {10949, 10950}, {10950, 10949}, {10951, 10952}, {10952, 10951}, {10953, 10954}, {10954, 10953}, {10955, 10956}, {10956, 10955}, {10957, 10958}, {10958, 10957}, {10959, 10960}, {10960, 10959}, {10961, 10962}, {10962, 10961}, {10963, 10964}, {10964, 10963}, {10965, 10966}, {10966, 10965}, {10974, 8870}, {10979, 8873}, {10980, 8872}, {10981, 8875}, {10988, 10989}, {10989, 10988}, {10990, 8740}, {10999, 11000}, {11000, 10999}, {11001, 11002}, {11002, 11001}, {11262, 8735}, {11778, 11779}, {11779, 11778}, {11780, 11781}, {11781, 11780}, {11785, 11786}, {11786, 11785}, {11788, 11789}, {11789, 11788}, {11804, 11805}, {11805, 11804}, {11808, 11809}, {11809, 11808}, {11810, 11811}, {11811, 11810}, {11812, 11813}, {11813, 11812}, {11814, 11815}, {11815, 11814}, {11816, 11817}, {11817, 11816}, {12296, 12297}, {12297, 12296}, {12298, 12299}, {12299, 12298}, {12300, 12301}, {12301, 12300}, {12302, 12303}, {12303, 12302}, {12304, 12305}, {12305, 12304}, {12308, 12309}, {12309, 12308}, {12310, 12311}, {12311, 12310}, {12312, 12313}, {12313, 12312}, {12314, 12315}, {12315, 12314}, {65113, 65114}, {65114, 65113}, {65115, 65116}, {65116, 65115}, {65117, 65118}, {65118, 65117}, {65124, 65125}, {65125, 65124}, {65288, 65289}, {65289, 65288}, {65308, 65310}, {65310, 65308}, {65339, 65341}, {65341, 65339}, {65371, 65373}, {65373, 65371}, {65375, 65376}, {65376, 65375}, {65378, 65379}, {65379, 65378},