﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>QXSC - SOUTHERN NATURAL LA NATURAL GAS FIX</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ16</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2017</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCQ17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ17</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2018</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCQ18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ18</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCQ19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ19</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCG20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCH20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2020</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2020</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Name>QXSCU20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCV20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCX20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ20</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2021</Name>
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        <PortfolioSymbol>
          <Name>QXSCF21</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCG21</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2021</Description>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2021</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2021</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2021</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Name>QXSCU21</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV21</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ21</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    <PortfolioCategory>
      <Name>Year 2022</Name>
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        <PortfolioSymbol>
          <Name>QXSCF22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCG22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCM22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCU22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ22</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2023</Name>
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        <PortfolioSymbol>
          <Name>QXSCF23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCH23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCJ23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCN23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCV23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCX23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ23</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2024</Name>
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        <PortfolioSymbol>
          <Name>QXSCF24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCM24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCN24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCU24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCV24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCX24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ24</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2025</Name>
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        <PortfolioSymbol>
          <Name>QXSCF25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCH25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCK25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCM25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCN25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCX25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ25</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>QXSCF26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCJ26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCK26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCN26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCU26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCZ26</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2027</Name>
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        <PortfolioSymbol>
          <Name>QXSCF27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JAN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCG27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX FEB 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCH27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCJ27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX APR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCK27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX MAY 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCM27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUN 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCN27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX JUL 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QXSCQ27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX AUG 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCU27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX SEP 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCV27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX OCT 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCX27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX NOV 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>QXSCZ27</Name>
          <Description>SOUTHERN NATURAL LA NATURAL GAS FIX DEC 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
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          <PipFraction>1</PipFraction>
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