diff --git a/README.md b/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..d0cdb9f841f5f477e27065ab4200eae32feca8e0
--- /dev/null
+++ b/README.md
@@ -0,0 +1,27 @@
+
+---
+license: mit
+language:
+  - en
+tags:
+  - chemistry
+  - biology`
+author: Silvi Rouskin
+pretty_name: PDB
+---
+
+# PDB
+	upload_date: 2023-07-28 13:36:23
+	user: alberic
+	source: `` (CT files format)
+
+	Data types:
+	- structure (Read from source.)
+
+	Filtering report: 
+	Over a total of 958 datapoints, there are:
+    - 786 valid datapoints
+    - 0 invalid datapoints (ex: sequence with non-regular characters)
+    - 0 datapoints with the same reference
+    - 121 duplicate sequences with the same structure / dms
+    - 51 duplicate sequences with different structure / dms
\ No newline at end of file
diff --git a/data.json b/data.json
new file mode 100644
index 0000000000000000000000000000000000000000..a2197bb37bde573edb58129cd631369109d5929e
--- /dev/null
+++ b/data.json
@@ -0,0 +1,788 @@
+{
+"1AJL-2D":{"sequence": "GGUAAUAAGCUCGAGUACC", "paired_bases": [[0, 18], [1, 17], [8, 15], [9, 14], [10, 13], [11, 12]]},
+"1YNC-2D":{"sequence": "GGAUAUAUGAUACAAUUUGAUCAGUAUAUCC", "paired_bases": [[0, 30], [1, 29], [2, 28], [3, 27], [4, 26], [5, 25], [7, 22], [8, 21], [9, 20], [10, 19]]},
+"1JTJ-2D":{"sequence": "CUUGCUGAAGCACGCACGGCAAG", "paired_bases": [[0, 22], [1, 21], [2, 20], [3, 19], [4, 18], [5, 17], [6, 16]]},
+"2M21-2D":{"sequence": "GGCGAUACACUAUUUAUCGCC", "paired_bases": [[0, 20], [1, 19], [2, 18], [3, 17], [4, 16], [5, 15], [6, 14]]},
+"2P7E-2D_DUP":{"sequence": "UCCCACGGUGAGAAGGGGGCAGAGAAACACACGAUCGUGGUACAUUACCUGCCGUCCACCG", "paired_bases": [[1, 16], [2, 15], [3, 14], [5, 60], [6, 59], [7, 58], [8, 57], [9, 56], [17, 52], [18, 51], [19, 50], [20, 49], [21, 48], [27, 53], [29, 38], [30, 37], [31, 36], [32, 35], [33, 34]]},
+"1KOC-2D":{"sequence": "AGAAGGAGCGUACAGGUAGGUCGCU", "paired_bases": [[0, 24], [1, 23], [5, 21], [6, 20], [9, 12]]},
+"406D-2D":{"sequence": "CACCGGAUGGUUCGGUGCACCGGAUGGUUCGGUG", "paired_bases": [[0, 33], [1, 32], [2, 31], [3, 30], [4, 29], [5, 28], [6, 27], [7, 26], [9, 24], [10, 23], [11, 22], [12, 21], [13, 20], [14, 19], [15, 18], [16, 17]]},
+"1ATV-2D":{"sequence": "GGGACCAGAAGGUCCCG", "paired_bases": [[0, 15], [1, 14], [2, 13], [3, 12], [4, 11], [5, 10]]},
+"1H1K-2D_DUP_DUP":{"sequence": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU", "paired_bases": [[0, 823], [1, 822], [2, 821], [3, 820], [4, 819], [5, 818], [6, 817], [7, 816], [8, 815], [9, 814], [10, 813], [11, 812], [12, 811], [13, 810], [14, 809], [15, 808], [16, 807], [17, 806], [18, 805], [19, 804], [20, 803], [21, 802], [22, 801], [23, 800], [24, 799], [25, 798], [26, 797], [27, 796], [28, 795], [29, 794], [30, 793], [31, 792], [32, 791], [33, 790], [34, 789], [35, 788], [36, 787], [37, 786], [38, 785], [39, 784], [40, 783], [41, 782], [42, 781], [43, 780], [44, 779], [45, 778], [46, 777], [47, 776], [48, 775], [49, 774], [50, 773], [51, 772], [52, 771], [53, 770], [54, 769], [55, 768], [56, 767], [57, 766], [58, 765], [59, 764], [60, 763], [61, 762], [62, 761], [63, 760], [64, 759], [65, 758], [66, 757], [67, 756], [68, 755], [69, 754], [70, 753], [71, 752], [72, 751], [73, 750], [74, 749], [75, 748], [76, 747], [77, 746], [78, 745], [79, 744], [80, 743], [81, 742], [82, 741], [83, 740], [84, 739], [85, 738], [86, 737], [87, 736], [88, 735], [89, 734], [90, 733], [91, 732], [92, 731], [93, 730], [94, 729], [95, 728], [96, 727], [97, 726], [98, 725], [99, 724], [100, 723], [101, 722], [102, 721], [103, 720], [104, 719], [105, 718], [106, 717], [107, 716], [108, 715], [109, 714], [110, 713], [111, 712], [112, 711], [113, 710], [114, 709], [115, 708], [116, 707], [117, 706], [118, 705], [119, 704], [120, 703], [121, 702], [122, 701], [123, 700], [124, 699], [125, 698], [126, 697], [127, 696], [128, 695], [129, 694], [130, 693], [131, 692], [132, 691], [133, 690], [134, 689], [135, 688], [136, 687], [137, 686], [138, 685], [139, 684], [140, 683], [141, 682], [142, 681], [143, 680], [144, 679], [145, 678], [146, 677], [147, 676], [148, 675], [149, 674], [150, 673], [151, 672], [152, 671], [153, 670], [154, 669], [155, 668], [156, 667], [157, 666], [158, 665], [159, 664], [160, 663], [161, 662], [162, 661], [163, 660], [164, 659], [165, 658], [166, 657], [167, 656], [168, 655], [169, 654], [170, 653], [171, 652], [172, 651], [173, 650], [174, 649], [175, 648], [176, 647], [177, 646], [178, 645], [179, 644], [180, 643], [181, 642], [182, 641], [183, 640], [184, 639], [185, 638], [186, 637], [187, 636], [188, 635], [189, 634], [190, 633], [191, 632], [192, 631], [193, 630], [194, 629], [195, 628], [196, 627], [197, 626], [198, 625], [199, 624], [200, 623], [201, 622], [202, 621], [203, 620], [204, 619], [205, 618], [206, 617], [207, 616], [208, 615], [209, 614], [210, 613], [211, 612], [212, 611], [213, 610], [214, 609], [215, 608], [216, 607], [217, 606], [218, 605], [219, 604], [220, 603], [221, 602], [222, 601], [223, 600], [224, 599], [225, 598], [226, 597], [227, 596], [228, 595], [229, 594], [230, 593], [231, 592], [232, 591], [233, 590], [234, 589], [235, 588], [236, 587], [237, 586], [238, 585], [239, 584], [240, 583], [241, 582], [242, 581], [243, 580], [244, 579], [245, 578], [246, 577], [247, 576], [248, 575], [249, 574], [250, 573], [251, 572], [252, 571], [253, 570], [254, 569], [255, 568], [256, 567], [257, 566], [258, 565], [259, 564], [260, 563], [261, 562], [262, 561], [263, 560], [264, 559], [265, 558], [266, 557], [267, 556], [268, 555], [269, 554], [270, 553], [271, 552], [272, 551], [273, 550], [274, 549], [275, 548], [276, 547], [277, 546], [278, 545], [279, 544], [280, 543], [281, 542], [282, 541], [283, 540], [284, 539], [285, 538], [286, 537], [287, 536], [288, 535], [289, 534], [290, 533], [291, 532], [292, 531], [293, 530], [294, 529], [295, 528], [296, 527], [297, 526], [298, 525], [299, 524], [300, 523], [301, 522], [302, 521], [303, 520], [304, 519], [305, 518], [306, 517], [307, 516], [308, 515], [309, 514], [310, 513], [311, 512], [312, 511], [313, 510], [314, 509], [315, 508], [316, 507], [317, 506], [318, 505], [319, 504], [320, 503], [321, 502], [322, 501], [323, 500], [324, 499], [325, 498], [326, 497], [327, 496], [328, 495], [329, 494], [330, 493], [331, 492], [332, 491], [333, 490], [334, 489], [335, 488], [336, 487], [337, 486], [338, 485], [339, 484], [340, 483], [341, 482], [342, 481], [343, 480], [344, 479], [345, 478], [346, 477], [347, 476], [348, 475], [349, 474], [350, 473], [351, 472], [352, 471], [353, 470], [354, 469], [355, 468], [356, 467], [357, 466], [358, 465], [359, 464], [360, 463], [361, 462], [362, 461], [363, 460], [364, 459], [365, 458], [366, 457], [367, 456], [368, 455], [369, 454], [370, 453], [371, 452], [372, 451], [373, 450], [374, 449], [375, 448], [376, 447], [377, 446], [378, 445], [379, 444], [380, 443], [381, 442], [382, 441], [383, 440], [384, 439], [385, 438], [386, 437], [387, 436], [388, 435], [389, 434], [390, 433], [391, 432], [392, 431], [393, 430], [394, 429], [395, 428], [396, 427], [397, 426], [398, 425], [399, 424], [400, 423], [401, 422], [402, 421], [403, 420], [404, 419], [405, 418], [406, 417], [407, 416], [408, 415], [409, 414], [410, 413], [411, 412]]},
+"2MVS-2D":{"sequence": "GGACUAGUCCGGACUAGUCC", "paired_bases": [[0, 19], [1, 18], [2, 17], [3, 16], [4, 15], [5, 14], [6, 13], [7, 12], [8, 11], [9, 10]]},
+"7UME-2D":{"sequence": "GGCCGACAAGAACAGUUUCGAAUCGGCC", "paired_bases": [[0, 27], [1, 26], [2, 25], [3, 24], [4, 23], [5, 22], [9, 18], [10, 17], [11, 16]]},
+"2OJ7-2D":{"sequence": "GCUGUUGU", "paired_bases": [[0, 7], [1, 6]]},
+"1F5U-2D":{"sequence": "GGUGGGAGACGUCCCACCGGUGGGAGACGUCCCACC", "paired_bases": [[0, 17], [1, 16], [2, 15], [3, 14], [4, 13], [5, 12], [6, 11], [9, 28], [10, 27], [18, 35], [19, 34], [20, 33], [21, 32], [22, 31], [23, 30], [24, 29]]},
+"8SX6-2D":{"sequence": "UCCGACUUAAGUCGUCCGACUUAAGUCGGAG", "paired_bases": [[1, 30], [2, 27], [3, 26], [4, 25], [5, 24], [6, 23], [7, 22], [8, 21], [9, 20], [10, 19], [11, 18], [12, 17], [13, 16], [15, 28]]},
+"2LBL-2D":{"sequence": "GGGACCUUCCAAGUCUC", "paired_bases": [[0, 16], [1, 15], [2, 14], [3, 13], [4, 12]]},
+"1S2F-2D":{"sequence": "GGGGAGUGGUUUGUAUCCUUCCC", "paired_bases": [[0, 22], [1, 21], [2, 20], [3, 19], [4, 18], [5, 17], [7, 16], [8, 15], [9, 14]]},
+"6UFM-2D":{"sequence": "GGGCCUAUAGCUCAGGCGGUUAGAGCGCUUCGCUGAUAACGAAGAGGUCGGAGGUUCGAGUCCUCCUAGGCCCACCAGGCGACGAUCCGGCCAUCACCGGGGAGCCUUCGGAAGAACGGCGCCGCCGGAAACGGCGGCGCUCAGUAGAACCGAACGGGUGAGCCCGUCACAGCUC", "paired_bases": [[0, 72], [1, 71], [2, 70], [3, 69], [4, 68], [5, 67], [6, 66], [9, 25], [10, 24], [11, 23], [12, 22], [18, 56], [27, 43], [28, 42], [29, 41], [30, 40], [31, 39], [34, 94], [35, 93], [36, 92], [49, 65], [50, 64], [51, 63], [52, 62], [53, 61], [77, 105], [78, 104], [79, 103], [86, 99], [87, 98], [88, 97], [89, 96], [106, 153], [107, 152], [108, 151], [109, 150], [110, 149], [117, 140], [118, 139], [119, 138], [120, 137], [121, 136], [122, 135], [123, 134], [124, 133], [125, 132], [126, 131], [154, 165], [155, 164], [156, 163], [159, 174], [160, 173], [161, 172], [162, 171]]},
+"1KD4-2D":{"sequence": "GGUCACAGCCCGGUCACAGCCC", "paired_bases": [[0, 20], [1, 19], [2, 18], [7, 13], [8, 12], [9, 11]]},
+"2N2O-2D":{"sequence": "GCAUGUUUUCUGUGAAAACGGUU", "paired_bases": [[4, 18], [5, 17], [6, 16], [7, 15], [8, 14], [9, 13]]},
+"4P43-2D":{"sequence": "UUGCGUCUCGUCGACGAAGUCGCUUGCGUCUCGUCGACGAAGUCGC", "paired_bases": [[2, 45], [3, 44], [4, 43], [6, 41], [7, 39], [8, 38], [9, 37], [10, 36], [11, 35], [12, 34], [13, 33], [14, 32], [15, 31], [16, 30], [18, 29], [20, 27], [21, 26], [22, 25]]},
+"2O3Y-2D":{"sequence": "UUGCGUCGCUCCGGAAAAGUCGCUUGCGUCGCUCCGGAAAAGUCGC", "paired_bases": [[2, 45], [3, 44], [4, 43], [6, 41], [9, 37], [10, 36], [11, 35], [12, 34], [13, 33], [14, 32], [18, 29], [20, 27], [21, 26], [22, 25]]},
+"5LR3-2D":{"sequence": "GCCGGAUGGCGCCGGAUGGC", "paired_bases": [[0, 19], [1, 18], [2, 17], [7, 12], [8, 11], [9, 10]]},
+"1JP0-2D":{"sequence": "GGCGGUGCUGAGAUGCCCGUC", "paired_bases": [[0, 20], [1, 19], [2, 18], [3, 17], [4, 16], [6, 15], [7, 14]]},
+"1NC0-2D":{"sequence": "GGUUCCCCUGCAUAAGGAGGAACC", "paired_bases": [[0, 23], [1, 22], [2, 21], [3, 20], [4, 19], [5, 18], [6, 16], [7, 15]]},
+"1BJ2-2D":{"sequence": "GGCAACGGAUGGUUCGUUGCCGCACCGAACCAUCCGGUGC", "paired_bases": [[0, 20], [1, 19], [2, 18], [3, 17], [4, 16], [5, 15], [6, 14], [7, 33], [8, 32], [9, 31], [10, 30], [11, 29], [12, 28], [13, 27], [21, 39], [22, 38], [23, 37], [24, 36], [25, 35], [26, 34]]},
+"17RA-2D":{"sequence": "GGCGUAAGGAUUACCUAUGCC", "paired_bases": [[0, 20], [1, 19], [2, 18], [3, 17], [4, 16], [7, 14], [8, 13]]},
+"2MHI-2D":{"sequence": "GGAAACGCCGCGGUCAGCUCGGCUGCUGCGAAGAGUUCGUCUCUGUUGUUUCC", "paired_bases": [[0, 52], [1, 51], [2, 50], [3, 49], [4, 48], [5, 47], [6, 46], [7, 44], [9, 28], [10, 27], [11, 26], [12, 25], [14, 24], [15, 23], [16, 22], [17, 21], [29, 43], [32, 42], [33, 41], [34, 40]]},
+"7QA2-2D":{"sequence": "GGGCCAUGGGGUGGGAGCUGGG", "paired_bases": []},
+"1HS8-2D":{"sequence": "GCGUCAAUUCGCA", "paired_bases": [[0, 11], [1, 10], [2, 9]]},
+"5IEM-2D":{"sequence": "GGGAUCUGUCACCCCAUUGAUCGCCUUCGGGCUGAUCUGGCUGGCUAGGCGGGUCCC", "paired_bases": [[0, 56], [1, 55], [2, 54], [3, 53], [4, 52], [5, 51], [6, 50], [7, 49], [8, 48], [9, 47], [11, 43], [12, 42], [13, 39], [14, 38], [15, 37], [18, 36], [19, 35], [20, 34], [21, 33], [22, 31], [23, 30], [24, 29]]},
+"2GV4-2D":{"sequence": "GGACCUCUCGAAAGAGUGGUCC", "paired_bases": [[0, 21], [1, 20], [2, 19], [3, 18], [4, 17], [6, 15], [7, 14], [8, 13]]},
+"1MFY-2D":{"sequence": "AGUAGAAACAAGGCUUCGGCCUGCUUUCGCU", "paired_bases": [[2, 28], [4, 27], [5, 26], [6, 25], [7, 24], [10, 21], [11, 20], [12, 19], [13, 18]]},
+"7Q48-2D":{"sequence": "GGGCCAUUGGGUGGGAUCUGGG", "paired_bases": []},
+"2AU4-2D":{"sequence": "GGGACGAAGUGGUUGGGCGCUUCGGCGUGUGAAAACGUCCCG", "paired_bases": [[0, 40], [1, 39], [2, 38], [3, 37], [4, 36], [5, 35], [13, 32], [16, 27], [17, 26], [18, 25], [19, 24]]},
+"2F87-2D":{"sequence": "GGCUGAAGGGCC", "paired_bases": [[0, 11], [1, 10], [2, 9], [3, 8]]},
+"3J2C-2D_DUP":{"sequence": "GCCCGCACAAGCGGUGGAGCAUGUGGUUUAAUUCGAUGCAACGCGAAGAACCUUACCUGGUCUUGACAUCCACGGAAGUUUUCAGAGAUGAGAAUGUGCCUUCGGGAACCGUGAGACAGGUGCUGCAUGGCUGUCGUCAGCUCGUGUUGUGAAAUGUUGGGUUAAGUCCCGCAACGAGCGCAACCCUUAUCCUUUGUUGCCAGCGGUCCGGCCGGGAACUCAAAGGAGACUGCCAGUGAUAAACUGGAGGAAGGUGGGGAUGACGUCAAGUCAUCAUGGCCCUUACGACCAGGGCUACACACGUGCUACAAUGGCGCAUACAAAGAGAAGCGACCUCGCGAGAGCAAGCGGACCUCAUAAAGUGCGUCGUAGUCCGGAUUGGAGUCUGCAACUCGACUCCAUGAAGUCGGAAUCGCUAGUAAUCGUGGAUCAGAAUGCCACGGUGAAUACGUUCCCGGGCCUAAUUGAAGAGUUUGAUCAUGGCUCAGAUUGAACGCUGGCGGCAGGCCUAACACAUGCAAGUCGAACGGUAACAGGAAGAAGCUUGCUUCUUUGCUGACGAGUGGCGGACGGGUGAGUAAUGUCUGGGAAACUGCCUGAUGGAGGGGGAUAACUACUGGAAACGGUAGCUAAUACCGCAUAACGUCGCAAGACCAAAGAGGGGGACCUUCGGGCCUCUUGCCAUCGGAUGUGCCCAGAUGGGAUUAGCUAGUAGGUGGGGUAACGGCUCACCUAGGCGACGAUCCCUAGCUGGUCUGAGAGGAUGACCAGCCACACUGGAACUGAGACACGGUCCAGACUCCUACGGGAGGCAGCAGUGGGGAAUAUUGCACAAUGGGCGCAAGCCUGAUGCAGCCAUGCCGCGUGUAUGAAGAAGGCCUUCGGGUUGUAAAGUACUUUCAGCGGGGAGGAAGGGAGUAAAGUUAAUACCUUUGCUCAUUGACGUUACCCGCAGAAGAAGCACCGGCUAACUCCGUGCCAGCAGCCGCGGUAAUACGGAGGGUGCAAGCGUUAAUCGGAAUUACUGGGCGUAAAGCGCACGCAGGCGGUUUGUUAAGUCAGAUGUGAAAUCCCCGGGCUCAACCUGGGAACUGCAUCUGAUACUGGCAAGCUUGAGUCUCGUAGAGGGGGGUAGAAUUCCAGGUGUAGCGGUGAAAUGCGUAGAGAUCUGGAGGAAUACCGGUGGCGAAGGCGGCCCCCUGGACGAAGACUGACGCUCAGGUGCGAAAGCGUGGGGAGCAAACAGGAUUAGAUACCCUGGUAGUCCACGCCGUAAACGAUGUCGACUUGGAGGUUGUGCCCUUGAGGCGUGGCUUCCGGAGCUAACGCGUUAAGUCGACCGCCUGGGGAGUACGGCCGCAAGGUUAAAACUCAAAUGAAUUGACGGGGUGUACACACCGCCCGUCACACCAUGGGAGUGGGUUGCAAAAGAAGUAGGUAGCUUAACCUUCGGGAGGGCGCUUACCACUUUGUGAUUCAUGACUGGGGUGAAGUCGUAACAAGGUAACCGUAGGGGAACCUGCGGUUGGAUCA", 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+"4QJH-2D":{"sequence": "CGCGGCAUUAAUGCAGCUUUAUUGCCGGCAAUAAAGCGGUUACAAGCCCGCAAAAAUAGCAGAGUAAUGUCGCG", "paired_bases": [[0, 73], [1, 72], [2, 71], [3, 70], [4, 69], [5, 68], [6, 67], [7, 66], [11, 60], [12, 59], [14, 56], [15, 46], [16, 45], [17, 34], [18, 33], [19, 32], [20, 31], [21, 30], [22, 29], [24, 27], [25, 26], [35, 50], [36, 49], [37, 48], [38, 47], [41, 64], [42, 63]]},
+"1LU3-2D":{"sequence": "GCCAGACUGAAGAUCUG", "paired_bases": [[2, 16], [3, 15], [4, 14]]},
+"6XRQ-2D_DUP":{"sequence": "GGCUCGGCGGCGGAGGCUCGGCGGCGGA", "paired_bases": []},
+"3NPQ-2D":{"sequence": "GGACGAGGAGCGCUGCAAGCGAGAGCCCAGGCUCGUCCGUUCAAACGGCGCUCAGGACGAGGAGCGCUGCAAGCGAGAGCCCAGGCUCGUCCGUUCAAACGGCGCUCAGGACGAGGAGCGCUGCAAGCGAGAGCCCAGGCUCGUCCGUUCAAACGGCGCUCAA", "paired_bases": [[3, 34], [4, 33], [5, 32], [6, 31], [7, 52], [8, 51], [9, 50], [10, 49], [11, 48], [12, 47], [15, 30], [18, 25], [19, 24], [29, 45], [57, 88], [58, 87], [59, 86], [60, 85], [61, 106], [62, 105], [63, 104], [64, 103], [65, 102], [66, 101], [69, 84], [72, 79], [73, 78], [83, 99], [111, 142], [112, 141], [113, 140], [114, 139], [115, 160], [116, 159], [117, 158], [118, 157], [119, 156], [120, 155], [123, 138], [126, 133], [127, 132], [137, 153]]},
+"6JXM-2D":{"sequence": "GCGGAAGUAGUUCAGUGGUAGAACACCCGACAGACGAAGCGCUAAAACGUGGGAUUCUGUCGGGGGGUCGCGGGUUCGAGUCCCGUCUUCCGCUCCA", "paired_bases": [[0, 92], [1, 91], [2, 90], [3, 89], [4, 88], [5, 87], [6, 86], [9, 23], [10, 22], [11, 21], [12, 20], [17, 76], [25, 63], [26, 62], [27, 61], [28, 60], [29, 59], [30, 58], [31, 57], [32, 56], [33, 55], [34, 52], [38, 49], [39, 48], [40, 47], [69, 85], [70, 84], [71, 83], [72, 82], [73, 81]]},
+"1N8X-2D":{"sequence": "GGACUCGGCUUGCUGGAGACGGCAAGAGGCGAGUCC", "paired_bases": [[0, 35], [1, 34], [2, 33], [3, 32], [4, 31], [5, 30], [6, 29], [8, 25], [9, 24], [10, 23], [11, 22], [12, 21], [13, 20], [14, 19]]},
+"2N0R-2D":{"sequence": "GCUGAGCUCGAAAGAGCAAUGAUG", "paired_bases": [[1, 23], [5, 16], [6, 15], [7, 14], [8, 13]]},
+"2N4L-2D":{"sequence": "GGAAUAUUUUUGCUGUACUUUCUAUAGUGAAUAGAGUUAGGCAGGGAUAUUCC", "paired_bases": [[0, 52], [1, 51], [2, 50], [3, 49], [4, 48], [5, 47], [6, 46], [7, 45], [8, 44], [9, 43], [10, 42], [11, 41], [12, 40], [13, 39], [14, 37], [16, 36], [17, 35], [18, 34], [21, 33], [22, 32], [23, 31], [24, 30]]},
+"7KGA-2D":{"sequence": "GGGGGCCAGAUGUCAUGUCUCUCAAGCCUAGGAGACACUAGACACUCUGGACUAUCGGUUAGAGGAAACCCCCCCAAAAAUGUAUAGGCUGGGGGCCAGAUGUCAUGUCUCUCAAGCCUAGGAGACACUAGACACUCUGGACUAUCGGUUAGAGGAAACCCCCCCAAAAAUGUAUAGGCU", "paired_bases": [[0, 74], [1, 73], [2, 72], [3, 71], [4, 70], [5, 49], [6, 48], [7, 47], [8, 46], [9, 45], [10, 43], [11, 42], [12, 41], [13, 40], [14, 38], [15, 36], [16, 35], [17, 34], [18, 33], [19, 32], [20, 31], [21, 30], [25, 88], [26, 87], [27, 86], [28, 85], [50, 144], [51, 64], [52, 63], [54, 140], [56, 159], [57, 158], [58, 157], [66, 149], [67, 148], [68, 147], [69, 146], [90, 164], [91, 163], [92, 162], [93, 161], [94, 160], [95, 139], [96, 138], [97, 137], [98, 136], [99, 135], [100, 133], [101, 132], [102, 131], [103, 130], [104, 128], [105, 126], [106, 125], [107, 124], [108, 123], [109, 122], [110, 121], [111, 120], [115, 178], [116, 177], [117, 176], [118, 175], [119, 174], [141, 154], [142, 153]]},
+"2LDT-2D":{"sequence": "GGGGAGUACGGCCGCAAGGUUAAAACUCCCC", "paired_bases": [[0, 30], [1, 29], [2, 28], [3, 27], [4, 26], [5, 25], [6, 24], [9, 20], [10, 19], [11, 18], [12, 17]]},
+"2VAL-2D":{"sequence": "GCGGGAAUUCCCGC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9], [5, 8], [6, 7]]},
+"4GMA-2D":{"sequence": "GGUUAAAGCCUUAUGGUCGCUACCAUUGCACUCCGGUAGCGUUAAAAGGGAAGACGGGUGAGAAUCCCGCGCAGCCCCCGCUACUGUGAGGGAGGACGAAGCCCUAGUAAGCCACUGCCGAAAGGUGGGAAGGCAGGGUGGAGGAUGAGUCCCGAGCCAGGAGACCUGCCAUAAGGUUUUAGAAGUUCGCCUUCGGGGGGAAGGUGAACA", "paired_bases": [[5, 177], [8, 175], [9, 174], [10, 173], [11, 172], [12, 171], [13, 170], [14, 169], [15, 168], [16, 167], [17, 40], [18, 39], [19, 38], [20, 37], [21, 36], [22, 35], [23, 34], [46, 166], [47, 165], [52, 69], [54, 68], [55, 67], [56, 66], [57, 65], [70, 156], [71, 155], [72, 81], [73, 80], [74, 199], [75, 197], [76, 196], [77, 195], [78, 194], [79, 193], [83, 159], [84, 158], [85, 157], [89, 152], [90, 151], [91, 150], [92, 149], [96, 142], [101, 137], [103, 135], [110, 133], [111, 132], [112, 131], [114, 127], [115, 126], [116, 125], [117, 124], [118, 123], [184, 208], [185, 207], [186, 206], [189, 203], [190, 202], [191, 201], [192, 200]]},
+"1Q96-2D":{"sequence": "GGUGCUCAGUAUGAGAAGAACCGCACCGGUGCUCAGUAUGAGAAGAACCGCACC", "paired_bases": [[0, 26], [1, 25], [2, 24], [3, 23], [4, 22], [11, 16], [27, 53], [28, 52], [29, 51], [30, 50], [31, 49], [38, 43]]},
+"2H1M-2D":{"sequence": "GCAGAGUUAAAUCUGCGCAGAGUUAAAUCUGC", "paired_bases": [[0, 31], [1, 30], [2, 29], [3, 28], [4, 27], [6, 25], [7, 24], [8, 23], [9, 22], [11, 20], [12, 19], [13, 18], [14, 17], [15, 16]]},
+"4JRC-2D":{"sequence": "GGAACCCUCUCUUCCGAAGCGAGCCGGGGGCGGUGGGAGCCCGGUGAAGACGGUUCC", "paired_bases": [[0, 56], [1, 55], [2, 54], [3, 53], [4, 52], [5, 51], [9, 49], [10, 48], [11, 47], [12, 46], [13, 45], [19, 38], [22, 44], [23, 43], [24, 42], [25, 41], [26, 40], [27, 39]]},
+"2N6S-2D":{"sequence": "GGAAUUUAUGAGUACCUUCGGAUACUUAUAGAUUCC", "paired_bases": [[0, 35], [1, 34], [2, 33], [3, 32], [4, 31], [5, 30], [6, 29], [7, 28], [8, 27], [9, 26], [10, 25], [11, 24], [12, 23], [13, 22], [15, 20]]},
+"1R7W-2D":{"sequence": "GGAGGACAUCCCUCACGGGUGACCGUGGUCCUCC", "paired_bases": [[0, 33], [1, 32], [2, 31], [3, 30], [4, 29], [5, 28], [6, 27], [13, 26], [14, 25], [15, 24], [16, 23], [17, 22]]},
+"5UNE-2D":{"sequence": "GGGAAAUGAUGGGCGUAGACGCACGUCAGCGGCGGAAAUGGUUUCCCGGGAAAUGAUGGGCGUAGACGCACGUCAGCGGCGGAAAUGGUUUCCC", "paired_bases": [[0, 93], [1, 92], [2, 91], [3, 90], [4, 89], [5, 88], [6, 87], [8, 85], [9, 84], [11, 79], [13, 77], [14, 76], [15, 75], [17, 73], [18, 72], [19, 71], [20, 70], [23, 67], [24, 66], [25, 65], [26, 64], [28, 62], [29, 61], [30, 60], [32, 58], [37, 56], [38, 55], [40, 53], [41, 52], [42, 51], [43, 50], [44, 49], [45, 48], [46, 47]]},
+"2OE8-2D":{"sequence": "GGGCGUCGCUAGUACCCGGUACUAAAAGUCGCC", "paired_bases": [[1, 32], [2, 31], [3, 30], [4, 29], [6, 27], [9, 23], [10, 22], [11, 21], [12, 20], [13, 19], [14, 18], [15, 17]]},
+"7V06-2D":{"sequence": "GGUGCUGUUUAUCCAUUUCAGAAUUGGGUGUCGACAUAGCACC", "paired_bases": [[0, 42], [1, 41], [2, 40], [3, 39], [4, 38], [5, 37], [6, 36], [7, 35], [9, 29], [10, 28], [11, 27], [12, 26], [13, 25], [14, 24], [16, 22]]},
+"1YSV-2D":{"sequence": "GGUAACAAUAUGCUAAAUGUUGUUACC", "paired_bases": [[0, 26], [1, 25], [2, 24], [3, 23], [4, 22], [5, 21], [6, 20], [7, 19], [8, 18], [9, 17], [10, 16]]},
+"6E7L-2D":{"sequence": "GGGCUGCACUUCGGUGCUGCCC", "paired_bases": []},
+"4U35-2D":{"sequence": "UAGCUCCGGUGCUA", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [5, 8], [6, 7]]},
+"6N8F-2D":{"sequence": "CGCAGCUUACGCGCGUGCUUUGCG", "paired_bases": [[0, 23], [1, 22], [2, 21], [3, 20], [7, 16], [8, 15], [9, 14], [10, 13], [11, 12]]},
+"1I3Y-2D":{"sequence": "GGCUGGCUGUUCGCCAGCC", "paired_bases": [[0, 18], [1, 17], [2, 16], [3, 15], [4, 14], [5, 13], [6, 12]]},
+"4XWF-2D":{"sequence": "GGGUCGUGACUGGCGAACAGGUGGGAAACCACCGGGGAGCGACCCUUGCCGCCCGCCUGGGCAA", "paired_bases": [[0, 44], [1, 43], [2, 42], [3, 41], [4, 40], [5, 39], [6, 38], [9, 35], [10, 34], [19, 32], [20, 31], [21, 30], [22, 29], [23, 28], [45, 63], [46, 62], [47, 61], [48, 60], [49, 59]]},
+"7EXY-2D":{"sequence": "UUGGUUUGAUUCCAAG", "paired_bases": [[0, 14], [1, 13], [2, 12], [3, 11]]},
+"1ZIH-2D":{"sequence": "GGGCGCAAGCCU", "paired_bases": [[0, 11], [1, 10], [2, 9], [3, 8]]},
+"280D-2D":{"sequence": "GGCGCUUGCGUCGGCGCUUGCGUC", "paired_bases": [[0, 23], [1, 22], [2, 21], [3, 20], [4, 19], [7, 16], [8, 15], [9, 14], [10, 13], [11, 12]]},
+"1F9L-2D":{"sequence": "GGCGAAGUCGAAAGAUGGCGCC", "paired_bases": [[0, 21], [1, 20], [2, 19], [3, 18], [6, 15], [7, 14], [8, 13]]},
+"2M23-2D":{"sequence": "GGAGUAUGUAUUGGCACUGAGCAUACUCCCAGUGUC", "paired_bases": [[0, 28], [1, 27], [2, 26], [3, 25], [4, 24], [5, 23], [6, 22], [7, 21], [8, 20], [10, 19], [12, 35], [13, 34], [14, 33], [15, 32], [16, 31], [17, 30], [18, 29]]},
+"1Z30-2D":{"sequence": "GGCGUUCGUUAGAACGUC", "paired_bases": [[0, 17], [1, 16], [2, 15], [3, 14], [4, 13], [5, 12], [6, 11]]},
+"2KRY-2D":{"sequence": "UCGGGCCCAUACCCCGA", "paired_bases": [[1, 15], [2, 14], [3, 13], [4, 12]]},
+"1ATO-2D":{"sequence": "GGCACCUCCUCGCGGUGCC", "paired_bases": [[0, 18], [1, 17], [2, 16], [3, 15], [4, 14], [5, 13]]},
+"2LPT-2D":{"sequence": "GAGCCGUGUGCGAUGAAAGUCGCAAGCACGGUUC", "paired_bases": [[0, 33], [1, 32], [2, 31], [3, 30], [4, 29], [5, 28], [6, 27], [7, 26], [8, 24], [9, 22], [10, 21], [11, 20], [12, 19], [13, 18]]},
+"1SZY-2D":{"sequence": "GGCAGGGCUCAUAACCCUGCC", "paired_bases": [[0, 20], [1, 19], [2, 18], [3, 17], [4, 16], [5, 15], [6, 14]]},
+"1OSW-2D":{"sequence": "GGAGGCGCUACGGCGAGGCUCC", "paired_bases": [[0, 21], [1, 20], [2, 19], [3, 18], [5, 14], [6, 13], [7, 12]]},
+"1P5M-2D":{"sequence": "GGCUGUGAGGAACUACUGUCUUCACGCCUUCGGGAGUGUCGUGCAGCCUCCAGCC", "paired_bases": [[0, 54], [1, 53], [2, 52], [3, 51], [4, 50], [6, 49], [7, 48], [8, 47], [9, 46], [15, 45], [16, 44], [17, 43], [18, 42], [19, 40], [22, 37], [23, 36], [24, 35], [26, 33], [27, 32]]},
+"1AJU-2D":{"sequence": "GGCCAGAUUGAGCCUGGGAGCUCUCUGGCC", "paired_bases": [[0, 29], [1, 28], [2, 27], [3, 26], [4, 25], [5, 24], [6, 23], [9, 22], [10, 21], [11, 20], [12, 19]]},
+"1TBK-2D":{"sequence": "GCGAGUUGACUACUCGC", "paired_bases": [[0, 16], [1, 15], [2, 14], [3, 13], [4, 12], [5, 11]]},
+"1KH6-2D":{"sequence": "GGCGGAACCGGUGAGUACACCGGAAUCCGAAAGGAUUUGGGCGUGCCCCCGCC", "paired_bases": [[0, 52], [1, 51], [2, 50], [3, 49], [4, 48], [7, 22], [8, 21], [9, 20], [23, 36], [24, 35], [25, 34], [26, 33], [27, 32], [38, 47], [39, 46], [40, 45], [41, 44], [42, 43]]},
+"1NUV-2D_DUP":{"sequence": "CGGACCGAGCCAGGCUGGGAGUCCCGGACCGAGCCAGGCUGGGAGUCC", "paired_bases": [[1, 23], [2, 22], [3, 21], [4, 20], [9, 17], [10, 16], [11, 15], [12, 14], [25, 47], [26, 46], [27, 45], [28, 44], [33, 41], [34, 40], [35, 39], [36, 38]]},
+"7Y2B-2D":{"sequence": "UUCUGCUGCUGAA", "paired_bases": []},
+"1QET-2D":{"sequence": "GGAUGUCCGGAUGUCC", "paired_bases": [[0, 15], [1, 14], [2, 13], [3, 12], [4, 11], [5, 10], [6, 9], [7, 8]]},
+"3R1C-2D_DUP":{"sequence": "GCGGCGGCGCGGCGGC", "paired_bases": [[0, 15], [1, 14], [3, 12], [4, 11], [6, 9], [7, 8]]},
+"7D12-2D":{"sequence": "GCAGCAGCUUCGGCAGCAGC", "paired_bases": [[0, 19], [1, 18], [3, 16], [4, 15], [6, 13], [7, 12]]},
+"6VMY-2D":{"sequence": "GGUCAAAUAGGUGCCGGUCCGUGAACAACAGCCGGCUUAAAAGGGAAACCGGUAAAAGCCGGUGCGGUCCCGCCACUGUAAUUGGCCAAGCGCCAAGAGCCAGGAUACCUGCCUGUUUGAUCAGCACGAAUUCUGCGAGGACAGAUGA", "paired_bases": [[0, 121], [1, 120], [2, 119], [3, 118], [4, 117], [5, 116], [6, 115], [7, 114], [8, 113], [9, 112], [10, 111], [11, 110], [12, 35], [13, 34], [14, 33], [15, 32], [16, 31], [17, 30], [19, 103], [20, 28], [21, 27], [41, 109], [42, 108], [43, 107], [47, 62], [48, 61], [49, 60], [50, 59], [51, 58], [63, 99], [64, 98], [65, 73], [66, 72], [75, 102], [76, 101], [77, 100], [81, 95], [82, 94], [83, 93], [84, 92], [85, 91], [124, 146], [130, 142], [131, 140]]},
+"1C2W-2D":{"sequence": "GGUUAAGCGACUAAGCGUACACGGUGGAUGCCCUGGCAGUCAGAGGCGAUGAAGGACGUGCUAAUCUGCGAUAAGCGUCGGUAAGGUGAUAUGAACCGUUAUAACCGGCGAUUUCCGAAUGGGGAAACCCAGUGUGUUUCGACACACUAUCAUUAACUGAAUCCAUAGGUUAAUGAGGCGAACCGGGGGAACUGAAACAUCUAAGUACCCCGAGGAAAAGAAAUCAACCGAGAUUCCCCCAGUAGCGGCGAGCGAACGGGGAGCAGCCCAGAGCCUGAAUCAGUGUGUGUGUUAGUGGAAGCGUCUGGAAAGGCGCGCGAUACAGGGUGACAGCCCCGUACACAAAAAUGCACAUGCUGUGAGCUCGAUGAGUAGGGCGGGACACGUGGUAUCCUGUCUGAAUAUGGGGGGACCAUCCUCCAAGGCUAAAUACUCCUGACUGACCGAUAGUGAACCAGUACCGUGAGGGAAAGGCGAAAAGAACCCCGGCGAGGGGAGUGAAAAAGAACCUGAAACCGUGUACGUACAAGCAGUGGGAGCACGCUUAGGCGUGUGACUGCGUACCUUUUGUAUAAUGGGUCAGCGACUUAUAUUCUGUAGCAAGGUUAACCGAAUAGGGGAGCCGAAGGGAAACCGAGUCUUAACUGGGCGUUAAGUUGCAGGGUAUAGACCCGAAACCCGGUGAUCUAGCCAUGGGCAGGUUGAAGGUUGGGUAACACUAACUGGAGGACCGAACCGACUAAUGUUGAAAAAUUAGCGGAUGACUUGUGGCUGGGGGUGAAAGGCCAAUCAAACCGGGAGAUAGCUGGUUCUCCCCGAAAGCUAUUUAGGUAGCGCCUCGUGAAUUCAUCUCCGGGGGUAGAGCACUGUUUCGGCAAGGGGGUCAUCCCGACUUACCAACCCGAUGCAAACUGCGAAUACCGGAGAAUGUUAUCACGGGAGACACACGGCGGGUGCUAACGUCCGUCGUGAAGAGGGAAACAACCCAGACCGCCAGCUAAGGUCCCAAAGUCAUGGUUAAGUGGGAAACGAUGUGGGAAGGCCCAGACAGCCAGGAUGUUGGCUUAGAAGCAGCCAUCAUUUAAAGAAAGCGUAAUAGCUCACUGGUCGAGUCGGCCUGCGCGGAAGAUGUAACGGGGCUAAACCAUGCACCGAAGCUGCGGCAGCGACGCUUAUGCGUUGUUGGGUAGGGGAGCGUUCUGUAAGCCUGCGAAGGUGUGCUGUGAGGCAUGCUGGAGGUAUCAGAAGUGCGAAUGCUGACAUAAGUAACGAUAAAGCGGGUGAAAAGCCCGCUCGCCGGAAGACCAAGGGUUCCUGUCCAACGUUAAUCGGGGCAGGGUGAGUCGACCCCUAAGGCGAGGCCGAAAGGCGUAGUCGAUGGGAAACAGGUUAAUAUUCCUGUACUUGGUGUUACUGCGAAGGGGGGACGCAGAAGGCUAUGUUGGCCGGGCGACGGUUGUCCCGGUUUAAGCGUGUAGGCUGGUUUUCCAGGCAAAUCCGGAAAAUCAAGGCUGAGGCGUGAUGACGAGGCACUACGGUGCUGAAGCAACAAAUGCCCUGCUUCCAGGAAAAGCCUCUAAGCAUCAGGUAACAUCAAAUCGUACCCCAAACCGACACAGGUGGUCAGGUAGAGAAUACCAAGGCGCUUGAGAGAACUCGGGUGAAGGAACUAGGCAAAAUGGUGCCGUAACUUCGGGAGAAGGCACGCUGAUAUGUAGGUGAGGUCCCUCGCGGAUGGAGCUGAAAUCAGUCGAAGAUACCAGCUGGCUGCAACUGUUUAUUAAAAACACAGCACUGUGCAAACACGAAAGUGGACGUAUACGGUGUGACGCCUGCCCGGUGCCGGAAGGUUAAUUGAUGGGGUUAGCGCAAGCGAAGCUCUUGAUCGAAGCCCCGGUAAACGGCGGCCGUAACUAUAACGGUCCUAAGGUAGCGAAAUUCCUUGUCGGGUAAGUUCCGACCUGCACGAAUGGCGUAAUGAUGGCCAGGCUGUCUCCACCCGAGACUCAGUGAAAUUGAACUCGCUGUGAAGAUGCAGUGUACCCGCGGCAAGACGGAAAGACCCCGUGAACCUUUACUAUAGCUUGACACUGAACAUUGAGCCUUGAUGUGUAGGAUAGGUGGGAGGCUUUGAAGUGUGGACGCCAGUCUGCAUGGAGCCGACCUUGAAAUACCACCCUUUAAUGUUUGAUGUUCUAACGUUGACCCGUAAUCCGGGUUGCGGACAGUGUCUGGUGGGUAGUUUGACUGGGGCGGUCUCCUCCUAAAGAGUAACGGAGGAGCACGAAGGUUGGCUAAUCCUGGUCGGACAUCAGGAGGUUAGUGCAAUGGCAUAAGCCAGCUUGACUGCGAGCGUGACGGCGCGAGCAGGUGCGAAAGCAGGUCAUAGUGAUCCGGUGGUUCUGAAUGGAAGGGCCAUCGCUCAACGGAUAAAAGGUACUCCGGGGAUAACAGGCUGAUACCGCCCAAGAGUUCAUAUCGACGGCGGUGUUUGGCACCUCGAUGUCGGCUCAUCACAUCCUGGGGCUGAAGUAGGUCCCAAGGGUAUGGCUGUUCGCCAUUUAAAGUGGUACGCGAGCUGGGUUUAGAACGUCGUGAGACAGUUCGGUCCCUAUCUGCCGUGGGCGCUGGAGAACUGAGGGGGGCUGCUCCUAGUACGAGAGGACCGGAGUGGACGCAUCACUGGUGUUCGGGUUGUCAUGCCAAUGGCACUGCCCGGUAGCUAAAUGCGGAAGAGAUAAGUGCUGAAAGCAUCUAAGCACGAAACUUGCCCCGAGAUGAGUUCUCCCUGACCCUUUAAGGGUCCUGAAGGAACGUUGAAGACGACGACGUUGAUAGGCCGGGUGUGUAAGCGCAGCGAUGCGUUGAGCUAACCGGUACUAAUGAACCGUGAGGCUUAACCUU", 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+"1E95-2D":{"sequence": "GCGGCCAGCUCCAGGCCGCCAAACAAUAUGGAGCAC", "paired_bases": [[0, 18], [1, 17], [2, 16], [3, 15], [4, 14], [5, 13], [7, 33], [8, 32], [9, 31], [10, 30], [11, 29], [12, 28]]},
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+"2M24-2D":{"sequence": "GGAGUAUGUAUUGGCACUGAGCAUACUCC", "paired_bases": [[0, 28], [1, 27], [2, 26], [3, 25], [4, 24], [5, 23], [6, 22], [7, 21], [8, 20]]},
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+"3D0M-2D":{"sequence": "GUGGUCUGAUGAGGCC", "paired_bases": []},
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+"353D-2D":{"sequence": "AUCCCCCGUGCCGGUGCGGGGGAU", "paired_bases": [[0, 23], [1, 22], [2, 21], [3, 20], [4, 19], [5, 18], [6, 17], [7, 16], [8, 15], [9, 14], [10, 13], [11, 12]]},
+"402D-2D":{"sequence": "CGCCAGCGCGCCAGCG", "paired_bases": [[0, 15], [1, 14], [2, 13], [5, 10], [6, 9], [7, 8]]},
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+"8SXL-2D":{"sequence": "UUAGACUUAAGUCUUUAGACUUAAGUCUAA", "paired_bases": [[2, 27], [3, 26], [4, 25], [5, 24], [6, 23], [7, 22], [8, 21], [9, 20], [10, 19], [11, 18], [12, 17], [13, 16], [14, 29]]},
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+"6AZ4-2D":{"sequence": "CUGCUGCUGCCGCUAAGGAUGAAAGUCUAUGCCAGCAGCAG", "paired_bases": [[0, 40], [1, 39], [2, 38], [3, 37], [4, 36], [5, 35], [6, 34], [7, 33], [8, 32], [11, 31], [12, 30], [16, 27], [17, 26], [18, 25], [19, 24]]},
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+"7LVA-2D":{"sequence": "GGCUCUGGUAACUAGAGAUCCCUCAGACCCUUUUAGUCAGUGUGGAAAAUCUCUAGCAGUGGCGCCCGAACAGGGACUUGAAAGCGAAAGUAAAGCCAGAGCC", "paired_bases": [[0, 102], [1, 101], [2, 100], [3, 99], [4, 98], [5, 97], [6, 96], [7, 95], [8, 94], [11, 55], [12, 54], [13, 53], [14, 52], [15, 51], [16, 50], [17, 49], [18, 48], [19, 44], [20, 43], [21, 41], [23, 39], [25, 37], [26, 36], [27, 35], [57, 90], [59, 88], [62, 85], [63, 84], [64, 74], [65, 73], [66, 72], [76, 83], [77, 82]]},
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+"3SJ2-2D":{"sequence": "UUGGGCCGGCGGCGGGUCCGGGCCGGCGGCGGGUCC", "paired_bases": [[2, 35], [3, 34], [4, 33], [5, 32], [6, 31], [8, 29], [9, 28], [11, 26], [12, 25], [14, 23], [15, 22], [16, 21], [17, 20], [18, 19]]},
+"1ROQ-2D":{"sequence": "GGUAUCACGGUACC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9]]},
+"6YML-2D":{"sequence": "GGUCACAACGGCUUCCUGGCGUGACCAUUGGAGCAAAA", "paired_bases": [[0, 25], [1, 24], [2, 23], [3, 22], [4, 21], [5, 20], [8, 17], [10, 33], [11, 32], [12, 31], [14, 30], [15, 29]]},
+"1C4L-2D":{"sequence": "CGACUCAGGCCUGCGUCG", "paired_bases": [[0, 17], [1, 16], [2, 15], [3, 14], [5, 12], [6, 11], [7, 10], [8, 9]]},
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+"5T3K-2D":{"sequence": "GGUGGUGAAGUCGCUGGCAGCGUCACACCACCC", "paired_bases": [[0, 31], [1, 30], [2, 29], [3, 28], [4, 27], [5, 26], [6, 25], [9, 23], [11, 21], [12, 20], [13, 19], [14, 18], [15, 17]]},
+"6C27-2D":{"sequence": "GGGACAAGUUCCCGAAAGGAUGGCGGAAACGCCAGAUGCCUUGUCCCGGGACAAGUUCCCGAAAGGAUGGCGGAAACGCCAGAUGCCUUGUCCC", "paired_bases": [[1, 45], [2, 44], [3, 43], [4, 42], [5, 41], [6, 40], [7, 39], [9, 19], [10, 18], [11, 17], [20, 33], [21, 32], [22, 31], [23, 30], [24, 29], [48, 92], [49, 91], [50, 90], [51, 89], [52, 88], [53, 87], [54, 86], [56, 66], [57, 65], [58, 64], [67, 80], [68, 79], [69, 78], [70, 77], [71, 76]]},
+"2MXK-2D":{"sequence": "GCAGGCCCAUGGGAGUGCA", "paired_bases": [[0, 17], [1, 16], [2, 15], [5, 12], [6, 11], [7, 10], [8, 9]]},
+"6GE1-2D":{"sequence": "UGGUGGUUGGUGGUUGGUGGUUGGUGGU", "paired_bases": []},
+"2MN0-2D":{"sequence": "GGAGAGUGGAACUCC", "paired_bases": [[0, 14], [1, 13], [2, 12], [3, 11]]},
+"2QH3-2D":{"sequence": "GGAGUGCCUUACUGUGGCACUCC", "paired_bases": [[0, 22], [1, 21], [2, 20], [3, 19], [4, 18], [5, 17], [6, 16], [7, 15]]},
+"3CJZ-2D":{"sequence": "GGACGGACGUCCUGGACGGACGUCCU", "paired_bases": [[0, 24], [1, 23], [2, 22], [3, 21], [4, 20], [7, 17], [8, 16], [9, 15], [10, 14], [11, 13]]},
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+"7UZ0-2D":{"sequence": "GCGGAAGUAGUUCAGUGGUAGAACACCUACUGGCCCGAAAGGGUGGAACCCCAGUAGGGGGUCGCGGGUUCGAGUCCCGUCUUCCGC", "paired_bases": [[0, 86], [1, 85], [2, 84], [3, 83], [4, 82], [5, 81], [6, 80], [9, 23], [10, 22], [11, 21], [12, 20], [17, 70], [25, 57], [26, 56], [27, 55], [28, 54], [29, 53], [30, 52], [31, 51], [32, 50], [33, 42], [34, 41], [35, 40], [63, 79], [64, 78], [65, 77], [66, 76], [67, 75]]},
+"6XUS-2D":{"sequence": "CGCGAAUUAGCG", "paired_bases": []},
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+"1TUT-2D":{"sequence": "GAGGAAGGCGAUCGUUAAUCUC", "paired_bases": [[0, 21], [1, 20], [2, 19], [3, 18], [6, 15], [7, 14], [8, 13], [9, 12], [10, 11]]},
+"7BPG-2D":{"sequence": "GCUGCUGCGCUGCUGCCGACGACGCGACGACG", "paired_bases": [[0, 16], [1, 17], [2, 18], [3, 19], [4, 20], [5, 21], [6, 22], [8, 24], [9, 25], [10, 26], [11, 27], [12, 28], [13, 29], [14, 30]]},
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+"2F4X-2D":{"sequence": "GGUUGCUGAAGCGCGCACGGCAACGGUUGCUGAAGCGCGCACGGCAAC", "paired_bases": [[1, 23], [2, 22], [3, 21], [4, 20], [5, 19], [6, 18], [7, 17], [10, 39], [11, 38], [12, 37], [13, 36], [14, 35], [15, 34], [25, 47], [26, 46], [27, 45], [28, 44], [29, 43], [30, 42], [31, 41]]},
+"2G91-2D":{"sequence": "GGUGCGCCCGGUGCGCC", "paired_bases": [[0, 16], [1, 15], [2, 14], [3, 13], [4, 12], [5, 11], [6, 10], [7, 9]]},
+"6NOA-2D":{"sequence": "GGCAGUAUAGUCCGAACUGCAAAUCUUAUUUUCUUUUCACCUUCUCUCUAACUGCC", "paired_bases": [[0, 55], [1, 54], [2, 53], [3, 52], [4, 51], [5, 50], [7, 49], [8, 48], [9, 47], [13, 43], [14, 42], [15, 41], [17, 38], [18, 37], [20, 36], [21, 35], [22, 34]]},
+"1HS3-2D":{"sequence": "GCGUUAAUUCGCA", "paired_bases": [[0, 11], [1, 10], [2, 9]]},
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+"3MIJ-2D":{"sequence": "UAGGGUUAGGGU", "paired_bases": []},
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+"5UF3-2D":{"sequence": "GGACAUAAGGAAAACCUAUGUCC", "paired_bases": [[0, 22], [1, 21], [2, 20], [3, 19], [4, 18], [5, 17], [6, 16], [8, 15], [9, 14]]},
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+"397D-2D":{"sequence": "GGCCAGAUCUGAGCGGCUCUCUGGCCC", "paired_bases": [[0, 25], [1, 24], [2, 23], [3, 22], [4, 21], [5, 20], [6, 19], [10, 18], [11, 17], [12, 16], [13, 15]]},
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+"3MJA-2D":{"sequence": "GGUUAUUCAGAUUAGGUAGUCGAAUGACCUAAGAAAUUUACCU", "paired_bases": [[0, 28], [1, 27], [2, 26], [4, 24], [5, 23], [6, 22], [7, 21], [9, 20], [10, 19], [13, 42], [14, 41], [15, 40], [16, 39], [17, 38]]},
+"7MKY-2D":{"sequence": "CGGUGUAAGUGCAGCCCGUCUUACACCGUGCGGCACAGCGGAAACGCUGAUGUCGUAUACAGGGCU", "paired_bases": [[0, 27], [1, 26], [2, 25], [3, 24], [4, 23], [5, 22], [6, 21], [7, 20], [8, 19], [12, 65], [13, 64], [14, 63], [15, 62], [16, 61], [28, 56], [29, 55], [30, 54], [31, 53], [32, 52], [33, 51], [34, 50], [35, 48], [36, 47], [37, 46], [38, 45], [39, 44]]},
+"3FS0-2D":{"sequence": "GGUGAGGCUGCCAGUCGGAAC", "paired_bases": [[1, 20], [2, 19], [5, 15], [6, 14], [7, 13], [8, 12], [9, 11]]},
+"1Y26-2D":{"sequence": "CGCUUCAUAUAAUCCUAAUGAUAUGGUUUGGGAGUUUCUACCAAGAGCCUUAAACUCUUGAUUAUGAAGUGA", "paired_bases": [[0, 70], [1, 69], [2, 68], [3, 67], [4, 66], [5, 65], [6, 64], [7, 63], [8, 62], [9, 39], [12, 32], [13, 31], [14, 30], [15, 29], [16, 28], [17, 27], [24, 48], [25, 47], [33, 40], [41, 59], [42, 58], [43, 57], [44, 56], [45, 55], [46, 54], [61, 71]]},
+"2G1W-2D":{"sequence": "GGGGUGGCUCCCCUAACAGCCG", "paired_bases": [[0, 12], [1, 11], [2, 10], [3, 9], [5, 20], [6, 19], [7, 18]]},
+"2EVY-2D":{"sequence": "GGUAUGCUAGUACC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10]]},
+"3OXE-2D":{"sequence": "GGCUCUGGAGAGAACCGUUUAAUCGGUCGCCGAAGGAGCAAGCUCUGCGGAAACGCAGAGUGAAACUCUCAGGCAAAAGGACAGAGUCGGCUCUGGAGAGAACCGUUUAAUCGGUCGCCGAAGGAGCAAGCUCUGCGGAAACGCAGAGUGAAACUCUCAGGCAAAAGGACAGAGUC", "paired_bases": [[0, 87], [1, 86], [2, 85], [3, 84], [4, 83], [5, 82], [6, 81], [11, 27], [13, 26], [14, 25], [15, 24], [16, 23], [28, 73], [29, 72], [30, 71], [34, 69], [35, 67], [36, 66], [37, 65], [41, 60], [42, 59], [43, 58], [44, 57], [45, 56], [46, 55], [47, 54], [48, 53], [88, 175], [89, 174], [90, 173], [91, 172], [92, 171], [93, 170], [94, 169], [99, 115], [101, 114], [102, 113], [103, 112], [104, 111], [116, 161], [117, 160], [118, 159], [122, 157], [123, 155], [124, 154], [125, 153], [129, 148], [130, 147], [131, 146], [132, 145], [133, 144], [134, 143], [135, 142], [136, 141]]},
+"6N8H-2D":{"sequence": "CGGGCAUCCGCGGGCAUCCG", "paired_bases": [[0, 19], [1, 18], [2, 17], [3, 16], [6, 13], [7, 12], [8, 11], [9, 10]]},
+"5FJC-2D":{"sequence": "GGCUUAUCAAGAGAGGGGGAGUGACUGGCGCGAAGAACCCCGGCAACCAGAAAUGGUGCCAAUUCCUGCAGCGGAAACGUUGAAAGAUGAGCCGA", "paired_bases": [[0, 92], [1, 91], [2, 90], [3, 89], [4, 88], [5, 87], [6, 86], [7, 85], [12, 40], [14, 39], [15, 38], [16, 37], [20, 30], [21, 29], [22, 28], [24, 67], [26, 65], [27, 64], [41, 59], [42, 58], [43, 57], [46, 55], [47, 54], [48, 53], [63, 84], [68, 81], [69, 80], [70, 79], [71, 78], [72, 77]]},
+"2GIO-2D":{"sequence": "GGCCAUCUUGCUCUUCGGAGGAUUUGGCC", "paired_bases": [[0, 28], [1, 27], [2, 26], [3, 25], [4, 24], [8, 21], [10, 19], [11, 18], [12, 17]]},
+"2K65-2D":{"sequence": "GGCACUGCAGUGUC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9], [5, 8], [6, 7]]},
+"4FEN-2D":{"sequence": "GGACAUAUAUACGCGUGGAUAUGGCACGCGAGUUUCUACCGGGCACCGUAAAUGUCCGACUAUGUCC", "paired_bases": [[0, 66], [1, 65], [2, 64], [3, 63], [4, 62], [5, 61], [6, 60], [7, 37], [11, 29], [12, 28], [13, 27], [14, 26], [15, 25], [16, 24], [22, 46], [23, 45], [31, 38], [39, 57], [40, 56], [41, 55], [42, 54], [43, 53], [44, 52]]},
+"7QUA-2D":{"sequence": "CGCGGAUUAGCG", "paired_bases": []},
+"2V6W-2D":{"sequence": "GGAGAGAUCUCUCC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9], [5, 8], [6, 7]]},
+"435D-2D":{"sequence": "UAGCCCCGGGGCUA", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9], [5, 8], [6, 7]]},
+"5KMZ-2D":{"sequence": "AACCUUCACCAAUUAGGUUCAAAUAAGUGGU", "paired_bases": [[0, 18], [1, 17], [2, 16], [3, 15], [6, 26], [7, 30], [8, 29], [9, 28], [10, 27], [12, 25], [13, 24], [14, 23]]},
+"364D-2D":{"sequence": "UGCCUGGCGGCCCGAUGGUAGUGUGGGGUCCCCCAUGCGAGAGUAGGGAACUGCCAGGCAU", "paired_bases": [[0, 59], [1, 58], [2, 57], [3, 56], [4, 55], [5, 54], [6, 53], [7, 52], [8, 51], [9, 50], [11, 46], [12, 45], [20, 37], [21, 36], [22, 35], [23, 34], [24, 33], [25, 32], [26, 31], [27, 30]]},
+"6I1V-2D":{"sequence": "UCACUGAGUACUCAGUGA", "paired_bases": [[0, 17], [1, 16], [2, 15], [3, 14], [5, 12], [6, 11], [7, 10], [8, 9]]},
+"1EKA-2D":{"sequence": "GAGUGCUCGAGUGCUC", "paired_bases": [[0, 15], [1, 14], [2, 13], [3, 12], [4, 11], [5, 10], [6, 9], [7, 8]]},
+"7LYG-2D":{"sequence": "GCCCGGAUAGCUCAGUCGGUAGAGCAGCGGUAGCUGUUGAUCUGUGUGAAUCAGACUGCGACAGUUCGAGUUUGAAGCGAAAGCUAGCAACAGUAUCAACAGCUACCGCGGGUCCAGGGUUCAAGUCCCUGUUCGGGCGCCA", "paired_bases": [[0, 137], [1, 136], [2, 135], [3, 134], [4, 133], [5, 132], [6, 131], [9, 24], [10, 23], [11, 22], [12, 21], [18, 121], [26, 108], [27, 107], [28, 106], [29, 105], [30, 104], [32, 102], [33, 101], [34, 100], [35, 99], [36, 98], [37, 97], [38, 96], [39, 95], [40, 94], [41, 92], [42, 91], [43, 90], [44, 89], [45, 77], [46, 76], [50, 74], [51, 73], [52, 72], [54, 70], [55, 69], [56, 68], [58, 67], [59, 66], [60, 65], [114, 130], [115, 129], [116, 128], [117, 127], [118, 126]]},
+"2G3S-2D":{"sequence": "GGCGUGCCGGCGUGCC", "paired_bases": [[0, 15], [1, 14], [2, 13], [3, 12], [4, 11], [5, 10], [6, 9], [7, 8]]},
+"1ZIF-2D":{"sequence": "GGGCGAAAGCCU", "paired_bases": [[0, 11], [1, 10], [2, 9], [3, 8]]},
+"6MXQ-2D":{"sequence": "GGCAGUAUAGUCCGAACUGCAACUUCGGUUCACCUUCUCUCUAACUGCC", "paired_bases": [[0, 48], [1, 47], [2, 46], [3, 45], [4, 44], [5, 43], [7, 42], [8, 41], [9, 40], [13, 36], [14, 35], [15, 34], [17, 31], [18, 30], [20, 29], [21, 28], [22, 27]]},
+"1LNT-2D":{"sequence": "GCGUCAGGUCCGCGGAAGCAGCGC", "paired_bases": [[0, 23], [1, 22], [2, 21], [3, 20], [8, 15], [9, 14], [10, 13], [11, 12]]},
+"1MY9-2D":{"sequence": "GGAGGUUUUGGAGGGGAGGUUUUGGAGG", "paired_bases": []},
+"1N66-2D":{"sequence": "GGACCUCUCGAAAGAGUUGUCC", "paired_bases": [[0, 21], [1, 20], [2, 19], [3, 18], [6, 15], [7, 14], [8, 13]]},
+"3SZX-2D":{"sequence": "UUGGGCCUGCUGCUGGUCCUUGGGCCUGCUGCUGGUCC", "paired_bases": [[2, 37], [3, 36], [4, 35], [5, 34], [6, 33], [8, 31], [9, 30], [11, 28], [12, 27], [14, 25], [15, 24], [16, 23], [17, 22], [18, 21]]},
+"1HLX-2D":{"sequence": "GGGAUAACUUCGGUUGUCCC", "paired_bases": [[0, 19], [1, 18], [2, 17], [3, 16], [4, 15], [5, 14], [6, 13], [7, 12]]},
+"2M1O-2D":{"sequence": "GGGUGUAAGCACCC", "paired_bases": [[0, 13], [1, 12], [2, 11], [3, 10], [4, 9], [5, 8]]},
+"5DHB-2D":{"sequence": "CUGUACACUGUACAG", "paired_bases": [[1, 13], [2, 12], [3, 11], [4, 10], [5, 9], [6, 8], [7, 14]]},
+"2KYD-2D":{"sequence": "CUAGUUAGCUAACUAGCUAGUUAGCUAACUAG", "paired_bases": [[0, 31], [1, 30], [2, 29], [3, 28], [4, 27], [5, 26], [6, 25], [7, 24], [8, 23], [9, 22], [10, 21], [11, 20], [12, 19], [13, 18], [14, 17], [15, 16]]},
+"2LPA-2D":{"sequence": "GAGGACAUAGUCUUC", "paired_bases": [[0, 14], [1, 13], [2, 12], [3, 11], [4, 10], [5, 9]]},
+"2TPK-2D":{"sequence": "GCUGACCAGCUAUGAGGUCAUACAUCGUCAUAGCAC", "paired_bases": [[2, 19], [3, 18], [4, 17], [5, 16], [6, 15], [8, 33], [9, 32], [10, 31], [11, 30], [12, 29], [13, 28], [14, 27]]},
+"7A9N-2D":{"sequence": "CUGGGCGGCCGCCUGG", "paired_bases": [[0, 15], [1, 14], [2, 13], [3, 12], [4, 11], [5, 10], [6, 9], [7, 8]]},
+"2KRL-2D":{"sequence": "GGACGGUGGCAGCACUGUCUAGCUGCGGGCAUUAGACUGGAAAACUAGUGCUCUUUGGGUAACCACUAAAAUCCCGAAAGGGUGGGCUGUGGUGACCCUCCG", "paired_bases": [[1, 18], [2, 17], [3, 16], [4, 15], [5, 14], [6, 13], [7, 12], [26, 52], [27, 51], [28, 50], [29, 49], [30, 48], [31, 47], [32, 46], [33, 45], [34, 44], [37, 101], [39, 99], [40, 98], [56, 97], [58, 95], [59, 94], [61, 92], [62, 91], [63, 90], [64, 89], [65, 88], [71, 83], [72, 81], [74, 79]]}
+}
diff --git a/info.json b/info.json
new file mode 100644
index 0000000000000000000000000000000000000000..59c8545c61c3dbd8b15ac777cc7dd595e0d6968c
--- /dev/null
+++ b/info.json
@@ -0,0 +1,9 @@
+{
+    "name": "PDB",
+    "upload_date": "2023-07-28 13:36:23",
+    "user": "alberic",
+    "source": "`` (CT files format)",
+    "structure": "source",
+    "about structure": "Read from source.",
+    "filtering_report": "Over a total of 958 datapoints, there are:\n    - 786 valid datapoints\n    - 0 invalid datapoints (ex: sequence with non-regular characters)\n    - 0 datapoints with the same reference\n    - 121 duplicate sequences with the same structure / dms\n    - 51 duplicate sequences with different structure / dms"
+}
\ No newline at end of file
diff --git a/source/.DS_Store b/source/.DS_Store
new file mode 100644
index 0000000000000000000000000000000000000000..80c2296c08df12c0e811e1ebdb05d5da5745a244
Binary files /dev/null and b/source/.DS_Store differ
diff --git a/source/176D-2D.ct b/source/176D-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..65963df5c9ea6473cd901f64c6307b9c215649bc
--- /dev/null
+++ b/source/176D-2D.ct
@@ -0,0 +1,13 @@
+12 176D-2D
+1 g 0 2 12 1
+2 a 1 3 11 2
+3 a 2 4 10 3
+4 c 3 5 9 4
+5 t 4 6 8 5
+6 c 5 0 7 6
+7 g 0 2 6 7
+8 A 1 3 5 8
+9 G 2 4 4 9
+10 U 3 5 3 10
+11 U 4 6 2 11
+12 C 5 0 1 12
diff --git a/source/17RA-2D.ct b/source/17RA-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..3273d4c47966aca3b536ef61af6bae9036f2ab5c
--- /dev/null
+++ b/source/17RA-2D.ct
@@ -0,0 +1,22 @@
+21 17RA-2D
+1 g 0 2 21 1
+2 G 1 3 20 2
+3 C 2 4 19 3
+4 G 3 5 18 4
+5 U 4 6 17 5
+6 A 5 7 0 6
+7 A 6 8 0 7
+8 G 7 9 15 8
+9 G 8 10 14 9
+10 A 9 11 0 10
+11 U 10 12 0 11
+12 U 11 13 0 12
+13 A 12 14 0 13
+14 C 13 15 9 14
+15 C 14 16 8 15
+16 U 15 17 0 16
+17 A 16 18 5 17
+18 U 17 19 4 18
+19 G 18 20 3 19
+20 C 19 21 2 20
+21 C 20 0 1 21
diff --git a/source/1A3M-2D.ct b/source/1A3M-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..e725d9845f5a9f58b1f1927e836f96fbe083d557
--- /dev/null
+++ b/source/1A3M-2D.ct
@@ -0,0 +1,28 @@
+27 1A3M-2D
+1 G 0 2 27 1
+2 G 1 3 26 2
+3 C 2 4 25 3
+4 G 3 5 24 4
+5 U 4 6 0 5
+6 C 5 7 22 6
+7 A 6 8 0 7
+8 C 7 9 19 8
+9 A 8 10 18 9
+10 C 9 11 17 10
+11 C 10 12 16 11
+12 U 11 13 0 12
+13 U 12 14 0 13
+14 C 13 0 0 14
+15 G 0 2 0 15
+16 G 1 3 11 16
+17 G 2 4 10 17
+18 U 3 5 9 18
+19 G 4 6 8 19
+20 A 5 7 0 20
+21 A 6 8 0 21
+22 G 7 9 6 22
+23 U 8 10 0 23
+24 C 9 11 4 24
+25 G 10 12 3 25
+26 C 11 13 2 26
+27 C 12 0 1 27
diff --git a/source/1A4D-2D.ct b/source/1A4D-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..5ee275842f0c0c1bc7e5d393540c524a1c2bb341
--- /dev/null
+++ b/source/1A4D-2D.ct
@@ -0,0 +1,42 @@
+41 1A4D-2D
+1 g 0 2 41 68
+2 G 1 3 40 69
+3 C 2 4 39 70
+4 C 3 5 38 71
+5 G 4 6 0 72
+6 A 5 7 0 73
+7 U 6 8 0 74
+8 G 7 9 0 75
+9 G 8 10 0 76
+10 U 9 11 0 77
+11 A 10 12 0 78
+12 G 11 13 30 79
+13 U 12 14 29 80
+14 G 13 15 28 81
+15 U 14 16 27 82
+16 G 15 17 26 83
+17 G 16 18 25 84
+18 G 17 19 24 85
+19 G 18 20 23 86
+20 U 19 21 0 87
+21 C 20 0 0 88
+22 U 0 2 0 89
+23 C 1 3 19 90
+24 C 2 4 18 91
+25 C 3 5 17 92
+26 C 4 6 16 93
+27 A 5 7 15 94
+28 U 6 8 14 95
+29 G 7 9 13 96
+30 C 8 10 12 97
+31 G 9 11 0 98
+32 A 10 12 0 99
+33 G 11 13 0 100
+34 A 12 14 0 101
+35 G 13 15 0 102
+36 U 14 16 0 103
+37 A 15 17 0 104
+38 G 16 18 4 105
+39 G 17 19 3 106
+40 C 18 20 2 107
+41 C 19 0 1 108
diff --git a/source/1A51-2D.ct b/source/1A51-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..1827cac807454d7b979fa110bc5ea723d16c16cd
--- /dev/null
+++ b/source/1A51-2D.ct
@@ -0,0 +1,42 @@
+41 1A51-2D
+1 g 0 2 41 68
+2 G 1 3 40 69
+3 C 2 4 39 70
+4 C 3 5 38 71
+5 G 4 6 0 72
+6 A 5 7 0 73
+7 U 6 8 0 74
+8 G 7 9 0 75
+9 G 8 10 0 76
+10 U 9 11 0 77
+11 A 10 12 0 78
+12 G 11 13 30 79
+13 U 12 14 29 80
+14 G 13 15 28 81
+15 U 14 16 27 82
+16 G 15 17 26 83
+17 G 16 18 25 84
+18 G 17 19 24 85
+19 G 18 20 23 86
+20 U 19 21 0 87
+21 C 20 22 0 88
+22 U 21 23 0 89
+23 C 22 24 19 90
+24 C 23 25 18 91
+25 C 24 26 17 92
+26 C 25 27 16 93
+27 A 26 28 15 94
+28 U 27 29 14 95
+29 G 28 30 13 96
+30 C 29 31 12 97
+31 G 30 32 0 98
+32 A 31 33 0 99
+33 G 32 34 0 100
+34 A 33 35 0 101
+35 G 34 36 0 102
+36 U 35 37 0 103
+37 A 36 38 0 104
+38 G 37 39 4 105
+39 G 38 40 3 106
+40 C 39 41 2 107
+41 C 40 0 1 108
diff --git a/source/1A60-2D.ct b/source/1A60-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..2fdb0f88018e213c70007692c9014363d81ee942
--- /dev/null
+++ b/source/1A60-2D.ct
@@ -0,0 +1,45 @@
+44 1A60-2D
+1 g 0 2 17 1
+2 G 1 3 16 2
+3 G 2 4 15 3
+4 A 3 5 14 4
+5 G 4 6 13 5
+6 C 5 7 0 6
+7 U 6 8 0 7
+8 C 7 9 0 8
+9 A 8 10 0 9
+10 A 9 11 0 10
+11 C 10 12 0 11
+12 U 11 13 0 12
+13 C 12 14 5 13
+14 U 13 15 4 14
+15 C 14 16 3 15
+16 C 15 17 2 16
+17 C 16 18 1 17
+18 C 17 19 32 18
+19 C 18 20 31 19
+20 C 19 21 30 20
+21 C 20 22 0 21
+22 U 21 23 0 22
+23 U 22 24 0 23
+24 U 23 25 41 24
+25 U 24 26 40 25
+26 C 25 27 39 26
+27 C 26 28 38 27
+28 G 27 29 37 28
+29 A 28 30 36 29
+30 G 29 31 20 30
+31 G 30 32 19 31
+32 G 31 33 18 32
+33 U 32 34 0 33
+34 C 33 35 0 34
+35 A 34 36 0 35
+36 U 35 37 29 36
+37 C 36 38 28 37
+38 G 37 39 27 38
+39 G 38 40 26 39
+40 A 39 41 25 40
+41 A 40 42 24 41
+42 C 41 43 0 42
+43 C 42 44 0 43
+44 A 43 0 0 44
diff --git a/source/1A9L-2D.ct b/source/1A9L-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..63e20507842622f6a97fef91cec49d5156a75fad
--- /dev/null
+++ b/source/1A9L-2D.ct
@@ -0,0 +1,39 @@
+38 1A9L-2D
+1 g 0 2 38 1
+2 G 1 3 37 2
+3 G 2 4 36 3
+4 U 3 5 35 4
+5 G 4 6 34 5
+6 A 5 7 33 6
+7 C 6 8 29 7
+8 U 7 9 28 8
+9 C 8 10 27 9
+10 C 9 11 26 10
+11 A 10 12 0 11
+12 G 11 13 0 12
+13 A 12 14 0 13
+14 G 13 15 25 14
+15 G 14 16 24 15
+16 U 15 17 23 16
+17 C 16 18 22 17
+18 G 17 19 0 18
+19 A 18 20 0 19
+20 G 19 21 0 20
+21 A 20 22 0 21
+22 G 21 23 17 22
+23 A 22 24 16 23
+24 C 23 25 15 24
+25 C 24 26 14 25
+26 G 25 27 10 26
+27 G 26 28 9 27
+28 A 27 29 8 28
+29 G 28 30 7 29
+30 A 29 31 0 30
+31 U 30 32 0 31
+32 A 31 33 0 32
+33 U 32 34 6 33
+34 C 33 35 5 34
+35 A 34 36 4 35
+36 C 35 37 3 36
+37 C 36 38 2 37
+38 C 37 0 1 38
diff --git a/source/1AFX-2D.ct b/source/1AFX-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..51b7bc2b22787c71137aaabc4400dc90189b35bb
--- /dev/null
+++ b/source/1AFX-2D.ct
@@ -0,0 +1,13 @@
+12 1AFX-2D
+1 g 0 2 12 1
+2 G 1 3 11 2
+3 U 2 4 10 3
+4 G 3 5 9 4
+5 U 4 6 0 5
+6 G 5 7 0 6
+7 A 6 8 0 7
+8 A 7 9 0 8
+9 C 8 10 4 9
+10 A 9 11 3 10
+11 C 10 12 2 11
+12 C 11 0 1 12
diff --git a/source/1AJF-2D.ct b/source/1AJF-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..907b76920fd8414f8c737f82510113c151e2f6ca
--- /dev/null
+++ b/source/1AJF-2D.ct
@@ -0,0 +1,19 @@
+18 1AJF-2D
+1 g 0 2 18 1
+2 A 1 3 17 2
+3 C 2 4 16 3
+4 A 3 5 15 4
+5 G 4 6 14 5
+6 G 5 7 13 6
+7 G 6 8 12 7
+8 G 7 9 0 8
+9 A 8 10 0 9
+10 A 9 11 0 10
+11 A 10 12 0 11
+12 C 11 13 7 12
+13 U 12 14 6 13
+14 U 13 15 5 14
+15 U 14 16 4 15
+16 G 15 17 3 16
+17 U 16 18 2 17
+18 C 17 0 1 18
diff --git a/source/1AJL-2D.ct b/source/1AJL-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..34796755ae272a29ac3f374e0ddb514c1473e478
--- /dev/null
+++ b/source/1AJL-2D.ct
@@ -0,0 +1,20 @@
+19 1AJL-2D
+1 g 0 2 19 2
+2 G 1 3 18 3
+3 U 2 4 0 4
+4 A 3 5 0 5
+5 A 4 6 0 6
+6 U 5 7 0 7
+7 A 6 8 0 8
+8 A 7 9 0 9
+9 G 8 10 16 10
+10 C 9 11 15 11
+11 U 10 12 14 12
+12 C 11 0 13 13
+13 g 0 2 12 18
+14 A 1 3 11 19
+15 G 2 4 10 20
+16 U 3 5 9 21
+17 A 4 6 0 22
+18 C 5 7 2 23
+19 C 6 0 1 24
diff --git a/source/1AJT-2D.ct b/source/1AJT-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..d024de985a4cde106c60cb8ba527d7c8e17aa33a
--- /dev/null
+++ b/source/1AJT-2D.ct
@@ -0,0 +1,20 @@
+19 1AJT-2D
+1 g 0 2 19 2
+2 G 1 3 18 3
+3 U 2 4 0 4
+4 A 3 5 0 5
+5 A 4 6 0 6
+6 U 5 7 0 7
+7 A 6 8 0 8
+8 A 7 9 0 9
+9 G 8 10 16 10
+10 C 9 11 15 11
+11 U 10 12 14 12
+12 C 11 0 13 13
+13 g 0 2 12 18
+14 A 1 3 11 19
+15 G 2 4 10 20
+16 U 3 5 9 21
+17 A 4 6 0 22
+18 C 5 7 2 23
+19 C 6 0 1 24
diff --git a/source/1AJU-2D.ct b/source/1AJU-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..e9028f2686c723456196d780d47c4542ad674139
--- /dev/null
+++ b/source/1AJU-2D.ct
@@ -0,0 +1,31 @@
+30 1AJU-2D
+1 g 0 2 30 16
+2 G 1 3 29 17
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diff --git a/source/1H1K-2D_DUP.ct b/source/1H1K-2D_DUP.ct
new file mode 100644
index 0000000000000000000000000000000000000000..d97ab8cf77f6b1f4d7826778231e882fa32753f4
--- /dev/null
+++ b/source/1H1K-2D_DUP.ct
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diff --git a/source/1H1K-2D_DUP_DUP.ct b/source/1H1K-2D_DUP_DUP.ct
new file mode 100644
index 0000000000000000000000000000000000000000..4ba217cfac6d14e0da0be420b3940c5e33e4d96b
--- /dev/null
+++ b/source/1H1K-2D_DUP_DUP.ct
@@ -0,0 +1,825 @@
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diff --git a/source/1HLX-2D.ct b/source/1HLX-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..77fa1bcf3ff3e304abe8b09c48e87747e639acae
--- /dev/null
+++ b/source/1HLX-2D.ct
@@ -0,0 +1,21 @@
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diff --git a/source/1HS1-2D.ct b/source/1HS1-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..455de5cae0c1db3e53e76f7dd58b922eebf6fff4
--- /dev/null
+++ b/source/1HS1-2D.ct
@@ -0,0 +1,14 @@
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diff --git a/source/1HS2-2D.ct b/source/1HS2-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..b375bf3d9543b36c5ec7ce00f57bad7e94ca899d
--- /dev/null
+++ b/source/1HS2-2D.ct
@@ -0,0 +1,14 @@
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diff --git a/source/1HS3-2D.ct b/source/1HS3-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..e2b36614fd39047d31204d8f9378adda43aa5da8
--- /dev/null
+++ b/source/1HS3-2D.ct
@@ -0,0 +1,14 @@
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diff --git a/source/1HS4-2D.ct b/source/1HS4-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..5cb55ba6bfbf75b8c979c5ff70f0e742b7c82765
--- /dev/null
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diff --git a/source/1HS8-2D.ct b/source/1HS8-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..2ccb6568e377aab524322015e7094d0ff6a0f016
--- /dev/null
+++ b/source/1HS8-2D.ct
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new file mode 100644
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diff --git a/source/3IVN-2D.ct b/source/3IVN-2D.ct
new file mode 100644
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diff --git a/source/3IZD-2D.ct b/source/3IZD-2D.ct
new file mode 100644
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new file mode 100644
index 0000000000000000000000000000000000000000..50ca1afec692be7f604e5749f203873dde86e575
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diff --git a/source/3J2C-2D_DUP.ct b/source/3J2C-2D_DUP.ct
new file mode 100644
index 0000000000000000000000000000000000000000..ef2ac3ec34a78bd6fc7be9e7ae4c2a4e83017d9a
--- /dev/null
+++ b/source/3J2C-2D_DUP.ct
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diff --git a/source/6CK5-2D.ct b/source/6CK5-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..b817d240e7b0bb565191b7032dd6fd5a45807cbf
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new file mode 100644
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new file mode 100644
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new file mode 100644
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diff --git a/source/7PTL-2D.ct b/source/7PTL-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..2c5c7965e3c77ada963b9243e7019d59982faa32
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diff --git a/source/7PTQ-2D.ct b/source/7PTQ-2D.ct
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diff --git a/source/7PTS-2D.ct b/source/7PTS-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..d26d9e9ff130cd43dd0ac133fb15fc41e2a87928
--- /dev/null
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new file mode 100644
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new file mode 100644
index 0000000000000000000000000000000000000000..51d6d3d1e8939e620196acbec25b0392e406129e
--- /dev/null
+++ b/source/8I45-2D.ct
@@ -0,0 +1,20 @@
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diff --git a/source/8SX5-2D.ct b/source/8SX5-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..07604e69734745fbf63175d95c502adcc8ce894a
--- /dev/null
+++ b/source/8SX5-2D.ct
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diff --git a/source/8SX6-2D.ct b/source/8SX6-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..f31dea56b711b231ab698000a38318b68fb36bf3
--- /dev/null
+++ b/source/8SX6-2D.ct
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diff --git a/source/8SXL-2D.ct b/source/8SXL-2D.ct
new file mode 100644
index 0000000000000000000000000000000000000000..af281e70354a9d970b27a4400742964af8e6d41a
--- /dev/null
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