﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>TZW - Chicago SRW Wheat TAS</Name>
  <Categories>
    <PortfolioCategory>
      <Name>Year 2016</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH16</Name>
          <Description>Chicago SRW Wheat TAS MAR 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK16</Name>
          <Description>Chicago SRW Wheat TAS MAY 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN16</Name>
          <Description>Chicago SRW Wheat TAS JUL 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU16</Name>
          <Description>Chicago SRW Wheat TAS SEP 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ16</Name>
          <Description>Chicago SRW Wheat TAS DEC 2016</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2017</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH17</Name>
          <Description>Chicago SRW Wheat TAS MAR 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK17</Name>
          <Description>Chicago SRW Wheat TAS MAY 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN17</Name>
          <Description>Chicago SRW Wheat TAS JUL 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU17</Name>
          <Description>Chicago SRW Wheat TAS SEP 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ17</Name>
          <Description>Chicago SRW Wheat TAS DEC 2017</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2018</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH18</Name>
          <Description>Chicago SRW Wheat TAS MAR 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK18</Name>
          <Description>Chicago SRW Wheat TAS MAY 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN18</Name>
          <Description>Chicago SRW Wheat TAS JUL 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU18</Name>
          <Description>Chicago SRW Wheat TAS SEP 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ18</Name>
          <Description>Chicago SRW Wheat TAS DEC 2018</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH19</Name>
          <Description>Chicago SRW Wheat TAS MAR 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK19</Name>
          <Description>Chicago SRW Wheat TAS MAY 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN19</Name>
          <Description>Chicago SRW Wheat TAS JUL 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU19</Name>
          <Description>Chicago SRW Wheat TAS SEP 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ19</Name>
          <Description>Chicago SRW Wheat TAS DEC 2019</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH20</Name>
          <Description>Chicago SRW Wheat TAS MAR 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK20</Name>
          <Description>Chicago SRW Wheat TAS MAY 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN20</Name>
          <Description>Chicago SRW Wheat TAS JUL 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU20</Name>
          <Description>Chicago SRW Wheat TAS SEP 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ20</Name>
          <Description>Chicago SRW Wheat TAS DEC 2020</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH21</Name>
          <Description>Chicago SRW Wheat TAS MAR 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK21</Name>
          <Description>Chicago SRW Wheat TAS MAY 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN21</Name>
          <Description>Chicago SRW Wheat TAS JUL 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU21</Name>
          <Description>Chicago SRW Wheat TAS SEP 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ21</Name>
          <Description>Chicago SRW Wheat TAS DEC 2021</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH22</Name>
          <Description>Chicago SRW Wheat TAS MAR 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK22</Name>
          <Description>Chicago SRW Wheat TAS MAY 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN22</Name>
          <Description>Chicago SRW Wheat TAS JUL 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU22</Name>
          <Description>Chicago SRW Wheat TAS SEP 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ22</Name>
          <Description>Chicago SRW Wheat TAS DEC 2022</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH23</Name>
          <Description>Chicago SRW Wheat TAS MAR 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK23</Name>
          <Description>Chicago SRW Wheat TAS MAY 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN23</Name>
          <Description>Chicago SRW Wheat TAS JUL 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU23</Name>
          <Description>Chicago SRW Wheat TAS SEP 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ23</Name>
          <Description>Chicago SRW Wheat TAS DEC 2023</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH24</Name>
          <Description>Chicago SRW Wheat TAS MAR 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK24</Name>
          <Description>Chicago SRW Wheat TAS MAY 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN24</Name>
          <Description>Chicago SRW Wheat TAS JUL 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU24</Name>
          <Description>Chicago SRW Wheat TAS SEP 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ24</Name>
          <Description>Chicago SRW Wheat TAS DEC 2024</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH25</Name>
          <Description>Chicago SRW Wheat TAS MAR 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK25</Name>
          <Description>Chicago SRW Wheat TAS MAY 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN25</Name>
          <Description>Chicago SRW Wheat TAS JUL 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU25</Name>
          <Description>Chicago SRW Wheat TAS SEP 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ25</Name>
          <Description>Chicago SRW Wheat TAS DEC 2025</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH26</Name>
          <Description>Chicago SRW Wheat TAS MAR 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK26</Name>
          <Description>Chicago SRW Wheat TAS MAY 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN26</Name>
          <Description>Chicago SRW Wheat TAS JUL 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU26</Name>
          <Description>Chicago SRW Wheat TAS SEP 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ26</Name>
          <Description>Chicago SRW Wheat TAS DEC 2026</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH27</Name>
          <Description>Chicago SRW Wheat TAS MAR 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK27</Name>
          <Description>Chicago SRW Wheat TAS MAY 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN27</Name>
          <Description>Chicago SRW Wheat TAS JUL 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU27</Name>
          <Description>Chicago SRW Wheat TAS SEP 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ27</Name>
          <Description>Chicago SRW Wheat TAS DEC 2027</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH28</Name>
          <Description>Chicago SRW Wheat TAS MAR 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK28</Name>
          <Description>Chicago SRW Wheat TAS MAY 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN28</Name>
          <Description>Chicago SRW Wheat TAS JUL 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU28</Name>
          <Description>Chicago SRW Wheat TAS SEP 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ28</Name>
          <Description>Chicago SRW Wheat TAS DEC 2028</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2029</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH29</Name>
          <Description>Chicago SRW Wheat TAS MAR 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK29</Name>
          <Description>Chicago SRW Wheat TAS MAY 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN29</Name>
          <Description>Chicago SRW Wheat TAS JUL 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU29</Name>
          <Description>Chicago SRW Wheat TAS SEP 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ29</Name>
          <Description>Chicago SRW Wheat TAS DEC 2029</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2030</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH30</Name>
          <Description>Chicago SRW Wheat TAS MAR 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK30</Name>
          <Description>Chicago SRW Wheat TAS MAY 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN30</Name>
          <Description>Chicago SRW Wheat TAS JUL 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU30</Name>
          <Description>Chicago SRW Wheat TAS SEP 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ30</Name>
          <Description>Chicago SRW Wheat TAS DEC 2030</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2031</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH31</Name>
          <Description>Chicago SRW Wheat TAS MAR 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK31</Name>
          <Description>Chicago SRW Wheat TAS MAY 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN31</Name>
          <Description>Chicago SRW Wheat TAS JUL 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU31</Name>
          <Description>Chicago SRW Wheat TAS SEP 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ31</Name>
          <Description>Chicago SRW Wheat TAS DEC 2031</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2032</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH32</Name>
          <Description>Chicago SRW Wheat TAS MAR 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK32</Name>
          <Description>Chicago SRW Wheat TAS MAY 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN32</Name>
          <Description>Chicago SRW Wheat TAS JUL 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWU32</Name>
          <Description>Chicago SRW Wheat TAS SEP 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ32</Name>
          <Description>Chicago SRW Wheat TAS DEC 2032</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2033</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH33</Name>
          <Description>Chicago SRW Wheat TAS MAR 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK33</Name>
          <Description>Chicago SRW Wheat TAS MAY 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN33</Name>
          <Description>Chicago SRW Wheat TAS JUL 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU33</Name>
          <Description>Chicago SRW Wheat TAS SEP 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ33</Name>
          <Description>Chicago SRW Wheat TAS DEC 2033</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2034</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH34</Name>
          <Description>Chicago SRW Wheat TAS MAR 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK34</Name>
          <Description>Chicago SRW Wheat TAS MAY 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN34</Name>
          <Description>Chicago SRW Wheat TAS JUL 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU34</Name>
          <Description>Chicago SRW Wheat TAS SEP 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ34</Name>
          <Description>Chicago SRW Wheat TAS DEC 2034</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2035</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH35</Name>
          <Description>Chicago SRW Wheat TAS MAR 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK35</Name>
          <Description>Chicago SRW Wheat TAS MAY 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN35</Name>
          <Description>Chicago SRW Wheat TAS JUL 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWU35</Name>
          <Description>Chicago SRW Wheat TAS SEP 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWZ35</Name>
          <Description>Chicago SRW Wheat TAS DEC 2035</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2036</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH36</Name>
          <Description>Chicago SRW Wheat TAS MAR 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK36</Name>
          <Description>Chicago SRW Wheat TAS MAY 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN36</Name>
          <Description>Chicago SRW Wheat TAS JUL 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWU36</Name>
          <Description>Chicago SRW Wheat TAS SEP 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWZ36</Name>
          <Description>Chicago SRW Wheat TAS DEC 2036</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2037</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH37</Name>
          <Description>Chicago SRW Wheat TAS MAR 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK37</Name>
          <Description>Chicago SRW Wheat TAS MAY 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN37</Name>
          <Description>Chicago SRW Wheat TAS JUL 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU37</Name>
          <Description>Chicago SRW Wheat TAS SEP 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ37</Name>
          <Description>Chicago SRW Wheat TAS DEC 2037</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2038</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH38</Name>
          <Description>Chicago SRW Wheat TAS MAR 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK38</Name>
          <Description>Chicago SRW Wheat TAS MAY 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN38</Name>
          <Description>Chicago SRW Wheat TAS JUL 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU38</Name>
          <Description>Chicago SRW Wheat TAS SEP 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ38</Name>
          <Description>Chicago SRW Wheat TAS DEC 2038</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2039</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH39</Name>
          <Description>Chicago SRW Wheat TAS MAR 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK39</Name>
          <Description>Chicago SRW Wheat TAS MAY 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN39</Name>
          <Description>Chicago SRW Wheat TAS JUL 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU39</Name>
          <Description>Chicago SRW Wheat TAS SEP 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWZ39</Name>
          <Description>Chicago SRW Wheat TAS DEC 2039</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2040</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH40</Name>
          <Description>Chicago SRW Wheat TAS MAR 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK40</Name>
          <Description>Chicago SRW Wheat TAS MAY 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN40</Name>
          <Description>Chicago SRW Wheat TAS JUL 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU40</Name>
          <Description>Chicago SRW Wheat TAS SEP 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ40</Name>
          <Description>Chicago SRW Wheat TAS DEC 2040</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2041</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH41</Name>
          <Description>Chicago SRW Wheat TAS MAR 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK41</Name>
          <Description>Chicago SRW Wheat TAS MAY 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN41</Name>
          <Description>Chicago SRW Wheat TAS JUL 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU41</Name>
          <Description>Chicago SRW Wheat TAS SEP 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ41</Name>
          <Description>Chicago SRW Wheat TAS DEC 2041</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2042</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH42</Name>
          <Description>Chicago SRW Wheat TAS MAR 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK42</Name>
          <Description>Chicago SRW Wheat TAS MAY 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN42</Name>
          <Description>Chicago SRW Wheat TAS JUL 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU42</Name>
          <Description>Chicago SRW Wheat TAS SEP 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ42</Name>
          <Description>Chicago SRW Wheat TAS DEC 2042</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2043</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH43</Name>
          <Description>Chicago SRW Wheat TAS MAR 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK43</Name>
          <Description>Chicago SRW Wheat TAS MAY 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN43</Name>
          <Description>Chicago SRW Wheat TAS JUL 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU43</Name>
          <Description>Chicago SRW Wheat TAS SEP 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ43</Name>
          <Description>Chicago SRW Wheat TAS DEC 2043</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2044</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH44</Name>
          <Description>Chicago SRW Wheat TAS MAR 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK44</Name>
          <Description>Chicago SRW Wheat TAS MAY 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN44</Name>
          <Description>Chicago SRW Wheat TAS JUL 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU44</Name>
          <Description>Chicago SRW Wheat TAS SEP 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ44</Name>
          <Description>Chicago SRW Wheat TAS DEC 2044</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2045</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH45</Name>
          <Description>Chicago SRW Wheat TAS MAR 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK45</Name>
          <Description>Chicago SRW Wheat TAS MAY 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN45</Name>
          <Description>Chicago SRW Wheat TAS JUL 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU45</Name>
          <Description>Chicago SRW Wheat TAS SEP 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ45</Name>
          <Description>Chicago SRW Wheat TAS DEC 2045</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2046</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH46</Name>
          <Description>Chicago SRW Wheat TAS MAR 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK46</Name>
          <Description>Chicago SRW Wheat TAS MAY 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN46</Name>
          <Description>Chicago SRW Wheat TAS JUL 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU46</Name>
          <Description>Chicago SRW Wheat TAS SEP 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ46</Name>
          <Description>Chicago SRW Wheat TAS DEC 2046</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2047</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH47</Name>
          <Description>Chicago SRW Wheat TAS MAR 2047</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK47</Name>
          <Description>Chicago SRW Wheat TAS MAY 2047</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN47</Name>
          <Description>Chicago SRW Wheat TAS JUL 2047</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWU47</Name>
          <Description>Chicago SRW Wheat TAS SEP 2047</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWZ47</Name>
          <Description>Chicago SRW Wheat TAS DEC 2047</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2048</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH48</Name>
          <Description>Chicago SRW Wheat TAS MAR 2048</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK48</Name>
          <Description>Chicago SRW Wheat TAS MAY 2048</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN48</Name>
          <Description>Chicago SRW Wheat TAS JUL 2048</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU48</Name>
          <Description>Chicago SRW Wheat TAS SEP 2048</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ48</Name>
          <Description>Chicago SRW Wheat TAS DEC 2048</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2049</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH49</Name>
          <Description>Chicago SRW Wheat TAS MAR 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK49</Name>
          <Description>Chicago SRW Wheat TAS MAY 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN49</Name>
          <Description>Chicago SRW Wheat TAS JUL 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU49</Name>
          <Description>Chicago SRW Wheat TAS SEP 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
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        <PortfolioSymbol>
          <Name>TZWZ49</Name>
          <Description>Chicago SRW Wheat TAS DEC 2049</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>Year 2050</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>TZWH50</Name>
          <Description>Chicago SRW Wheat TAS MAR 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWK50</Name>
          <Description>Chicago SRW Wheat TAS MAY 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWN50</Name>
          <Description>Chicago SRW Wheat TAS JUL 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWU50</Name>
          <Description>Chicago SRW Wheat TAS SEP 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>TZWZ50</Name>
          <Description>Chicago SRW Wheat TAS DEC 2050</Description>
          <Decimals>3</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>1</PipFraction>
          <TickSize>0.5</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>