﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>QN4 - TEXAS GAS ZONE 1 NATURAL GAS INDEX </Name>
  <Categories>
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      <Name>Year 20X0</Name>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JAN 20X0</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  FEB 20X0</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAR 20X0</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  APR 20X0</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAY 20X0</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUN 20X0</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUL 20X0</Description>
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          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  AUG 20X0</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  SEP 20X0</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  OCT 20X0</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  NOV 20X0</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  DEC 20X0</Description>
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          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
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      <Name>Year 20X1</Name>
      <Symbols>
        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JAN 20X1</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  FEB 20X1</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAR 20X1</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  APR 20X1</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAY 20X1</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUN 20X1</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUL 20X1</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  AUG 20X1</Description>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  OCT 20X1</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  NOV 20X1</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  DEC 20X1</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X2</Name>
      <Symbols>
        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JAN 20X2</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  FEB 20X2</Description>
          <Decimals>3</Decimals>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAR 20X2</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  APR 20X2</Description>
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          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAY 20X2</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUN 20X2</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUL 20X2</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  AUG 20X2</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  SEP 20X2</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  OCT 20X2</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  NOV 20X2</Description>
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          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  DEC 20X2</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 20X3</Name>
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        <PortfolioSymbol>
          <Name>QN4F3</Name>
          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JAN 20X3</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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        <PortfolioSymbol>
          <Name>QN4G3</Name>
          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  FEB 20X3</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAR 20X3</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  APR 20X3</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAY 20X3</Description>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  OCT 20X3</Description>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  NOV 20X3</Description>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JAN 20X4</Description>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  MAR 20X4</Description>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  APR 20X4</Description>
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          <TickSize>0.001</TickSize>
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      <Name>Year 20X5</Name>
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          <TickSize>0.001</TickSize>
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          <Description>TEXAS GAS ZONE 1 NATURAL GAS INDEX  JUL 20X5</Description>
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