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          "bp": "A-U",
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      ]
    },
    {
      "index": 46,
      "num_stems": 0,
      "strand1": "AGGGGACGGUUACCACGGAGUGAUUCAUGACUGGGGUGGUCGAACCG",
      "strand2": "GCCUCUGUCGAUGAGACCUCGUUGGGUGAGGGUACCACCUGCUCGGA",
      "bp_type": ".||||||||||||...||||||||||||..|||.|||||.||..||.",
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          "bp": "A-G",
          "name": "Sheared",
          "Saenger": "11-XI",
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        },
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          "nt2": "///a/1415",
          "bp": "C-G",
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        {
          "index": 4,
          "nt1": "///A/1351",
          "nt2": "///A/1354",
          "bp": "G-A",
          "name": "--",
          "Saenger": "--",
          "LW": "tSH",
          "DSSR": "tm-M"
        }
      ]
    },
    {
      "index": 94,
      "num_stems": 0,
      "strand1": "ACCUGUACUUCUGGUUACU",
      "strand2": "UGGACAUGAGGACCAAUGG",
      "bp_type": ".||||||||||||||||||",
      "helix_form": "x.AA.x.x...A...A..",
      "num_pairs": 19,
      "pairs": [
        {
          "index": 1,
          "nt1": "///A/1382",
          "nt2": "///A/1377",
          "bp": "A-U",
          "name": "rHoogsteen",
          "Saenger": "24-XXIV",
          "LW": "tHW",
          "DSSR": "tM-W"
        },
        {
          "index": 2,
          "nt1": "///A/1385",
          "nt2": "///A/1376",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 3,
          "nt1": "///A/1386",
          "nt2": "///A/1375",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 4,
          "nt1": "///A/1387",
          "nt2": "///A/1374",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 5,
          "nt1": "///A/1388",
          "nt2": "///A/1373",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 6,
          "nt1": "///A/1389",
          "nt2": "///A/1372",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 7,
          "nt1": "///A/1390",
          "nt2": "///A/1331",
          "bp": "A-U",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 8,
          "nt1": "///A/1391",
          "nt2": "///A/1330",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 9,
          "nt1": "///A/1392",
          "nt2": "///A/1587",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 10,
          "nt1": "///A/1393",
          "nt2": "///A/1586",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 11,
          "nt1": "///A/1394",
          "nt2": "///A/1585",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 12,
          "nt1": "///A/1395",
          "nt2": "///A/1584",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 13,
          "nt1": "///A/1396",
          "nt2": "///A/1583",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 14,
          "nt1": "///A/1397",
          "nt2": "///A/1582",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 15,
          "nt1": "///A/1398",
          "nt2": "///A/1581",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 16,
          "nt1": "///A/1399",
          "nt2": "///A/1580",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 17,
          "nt1": "///A/1400",
          "nt2": "///A/1579",
          "bp": "A-U",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 18,
          "nt1": "///A/1401",
          "nt2": "///A/1578",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 19,
          "nt1": "///A/1402",
          "nt2": "///A/1577",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        }
      ]
    },
    {
      "index": 95,
      "num_stems": 0,
      "strand1": "GCGAGGAGGGAC",
      "strand2": "CGAUCUUCGAAA",
      "bp_type": ".|..||||....",
      "helix_form": "..xx..A....",
      "num_pairs": 12,
      "pairs": [
        {
          "index": 1,
          "nt1": "///A/1403",
          "nt2": "///A/1572",
          "bp": "G-C",
          "name": "--",
          "Saenger": "--",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 2,
          "nt1": "///A/1404",
          "nt2": "///A/1571",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 3,
          "nt1": "///A/1405",
          "nt2": "///A/1570",
          "bp": "G-A",
          "name": "Sheared",
          "Saenger": "11-XI",
          "LW": "tSH",
          "DSSR": "tm-M"
        },
        {
          "index": 4,
          "nt1": "///A/1406",
          "nt2": "///A/1568",
          "bp": "A-U",
          "name": "rHoogsteen",
          "Saenger": "24-XXIV",
          "LW": "tHW",
          "DSSR": "tM-W"
        },
        {
          "index": 5,
          "nt1": "///A/1408",
          "nt2": "///A/1567",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 6,
          "nt1": "///A/1409",
          "nt2": "///A/1566",
          "bp": "G-U",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 7,
          "nt1": "///A/1410",
          "nt2": "///A/1565",
          "bp": "A-U",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 8,
          "nt1": "///A/1411",
          "nt2": "///A/1564",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 9,
          "nt1": "///A/1412",
          "nt2": "///A/1563",
          "bp": "G-G",
          "name": "--",
          "Saenger": "--",
          "LW": "t.H",
          "DSSR": "t.-M"
        },
        {
          "index": 10,
          "nt1": "///A/1413",
          "nt2": "///A/1562",
          "bp": "G-A",
          "name": "Sheared",
          "Saenger": "11-XI",
          "LW": "tSH",
          "DSSR": "tm-M"
        },
        {
          "index": 11,
          "nt1": "///A/1414",
          "nt2": "///A/1561",
          "bp": "A+A",
          "name": "--",
          "Saenger": "02-II",
          "LW": "tHH",
          "DSSR": "tM+M"
        },
        {
          "index": 12,
          "nt1": "///A/1415",
          "nt2": "///A/1560",
          "bp": "C-A",
          "name": "--",
          "Saenger": "--",
          "LW": "tWH",
          "DSSR": "tW-M"
        }
      ]
    },
    {
      "index": 96,
      "num_stems": 0,
      "strand1": "GCCAAGUUGGUUGAGCCAGCUUCC",
      "strand2": "CGGUUCGACCGGAUCGGAAGAGGG",
      "bp_type": ".|||||||||||..|||..|||||",
      "helix_form": "x.AAA.x.AA...xA..x....x",
      "num_pairs": 24,
      "pairs": [
        {
          "index": 1,
          "nt1": "///A/1446",
          "nt2": "///A/1438",
          "bp": "G+C",
          "name": "~Hoogsteen",
          "Saenger": "--",
          "LW": "cHW",
          "DSSR": "cM+W"
        },
        {
          "index": 2,
          "nt1": "///A/1448",
          "nt2": "///A/1437",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 3,
          "nt1": "///A/1449",
          "nt2": "///A/1436",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
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        },
        {
          "index": 4,
          "nt1": "///A/1450",
          "nt2": "///A/1435",
          "bp": "A-U",
          "name": "WC",
          "Saenger": "20-XX",
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        },
        {
          "index": 5,
          "nt1": "///A/1451",
          "nt2": "///A/1434",
          "bp": "A-U",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
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        },
        {
          "index": 6,
          "nt1": "///A/1452",
          "nt2": "///A/1433",
          "bp": "G-C",
          "name": "WC",
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        },
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          "index": 7,
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          "nt2": "///A/1432",
          "bp": "U-G",
          "name": "Wobble",
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          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 8,
          "nt1": "///A/1537",
          "nt2": "///A/1431",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
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          "DSSR": "cW-W"
        },
        {
          "index": 9,
          "nt1": "///A/1538",
          "nt2": "///A/1430",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 10,
          "nt1": "///A/1539",
          "nt2": "///A/1429",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 11,
          "nt1": "///A/1540",
          "nt2": "///A/1428",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 12,
          "nt1": "///A/1541",
          "nt2": "///A/1427",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 13,
          "nt1": "///A/1542",
          "nt2": "///A/1426",
          "bp": "G+A",
          "name": "--",
          "Saenger": "--",
          "LW": "tHH",
          "DSSR": "tM+M"
        },
        {
          "index": 14,
          "nt1": "///A/1543",
          "nt2": "///A/1425",
          "bp": "A-U",
          "name": "rHoogsteen",
          "Saenger": "24-XXIV",
          "LW": "tHW",
          "DSSR": "tM-W"
        },
        {
          "index": 15,
          "nt1": "///A/1545",
          "nt2": "///A/1424",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 16,
          "nt1": "///A/1546",
          "nt2": "///A/1423",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 17,
          "nt1": "///A/1547",
          "nt2": "///A/1422",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 18,
          "nt1": "///A/1548",
          "nt2": "///A/1421",
          "bp": "A-A",
          "name": "--",
          "Saenger": "--",
          "LW": "tWH",
          "DSSR": "tW-M"
        },
        {
          "index": 19,
          "nt1": "///A/1550",
          "nt2": "///A/1420",
          "bp": "G-A",
          "name": "Imino",
          "Saenger": "08-VIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 20,
          "nt1": "///A/1551",
          "nt2": "///A/1419",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 21,
          "nt1": "///A/1552",
          "nt2": "///A/1418",
          "bp": "U-A",
          "name": "WC",
          "Saenger": "20-XX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 22,
          "nt1": "///A/1553",
          "nt2": "///A/1417",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 23,
          "nt1": "///A/1554",
          "nt2": "///A/1416",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 24,
          "nt1": "///A/1555",
          "nt2": "///A/1558",
          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        }
      ]
    },
    {
      "index": 97,
      "num_stems": 0,
      "strand1": "GAAAUCUUGG",
      "strand2": "CUUUGGGGCC",
      "bp_type": "||||||||||",
      "helix_form": ".......x.",
      "num_pairs": 10,
      "pairs": [
        {
          "index": 1,
          "nt1": "///A/1469",
          "nt2": "///A/1494",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
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        },
        {
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          "nt2": "///A/1493",
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          "name": "WC",
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        },
        {
          "index": 3,
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          "name": "WC",
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        },
        {
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          "nt2": "///A/1491",
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        },
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        {
          "index": 6,
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          "nt2": "///A/1489",
          "bp": "C-G",
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        },
        {
          "index": 7,
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          "nt2": "///A/1488",
          "bp": "U-G",
          "name": "Wobble",
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          "LW": "cWW",
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        },
        {
          "index": 8,
          "nt1": "///A/1476",
          "nt2": "///A/1487",
          "bp": "U-G",
          "name": "Wobble",
          "Saenger": "28-XXVIII",
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          "DSSR": "cW-W"
        },
        {
          "index": 9,
          "nt1": "///A/1478",
          "nt2": "///A/1486",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        },
        {
          "index": 10,
          "nt1": "///A/1479",
          "nt2": "///A/1485",
          "bp": "G-C",
          "name": "WC",
          "Saenger": "19-XIX",
          "LW": "cWW",
          "DSSR": "cW-W"
        }
      ]
    },
    {
      "index": 98,
      "num_stems": 0,
      "strand1": "GGCCGAGAGCUGAGACGAGUCGUCU",
      "strand2": "UCGGAUCGUGGAAUUGAGCAGUAGA",
      "bp_type": ".|||..|.|||..|||..|||||||",
      "helix_form": ".A...xx.....x.x.x.AA....",
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      "pairs": [
        {
          "index": 1,
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          "bp": "G-U",
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        {
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        },
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          "bp": "C-G",
          "name": "WC",
          "Saenger": "19-XIX",
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        },
        {
          "index": 5,
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        },
        {
          "index": 6,
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          "bp": "G-C",
          "name": "WC",
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        },
        {
          "index": 8,
          "nt1": "///A/1504",
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          "bp": "A-G",
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        },
        {
          "index": 9,
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          "bp": "G-U",
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