﻿<?xml version="1.0" encoding="UTF-8"?>
<Portfolio>
  <Name>CBOT Corn 2M Spreads</Name>
  <Categories>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2019</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH19-@CN19</Name>
          <Description>CBOT Corn Sp MAR19 - JUL19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK19-@CU19</Name>
          <Description>CBOT Corn Sp MAY19 - SEP19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN19-@CZ19</Name>
          <Description>CBOT Corn Sp JUL19 - DEC19</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU19-@CH20</Name>
          <Description>CBOT Corn Sp SEP19 - MAR20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ19-@CK20</Name>
          <Description>CBOT Corn Sp DEC19 - MAY20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2020</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH20-@CN20</Name>
          <Description>CBOT Corn Sp MAR20 - JUL20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK20-@CU20</Name>
          <Description>CBOT Corn Sp MAY20 - SEP20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN20-@CZ20</Name>
          <Description>CBOT Corn Sp JUL20 - DEC20</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU20-@CH21</Name>
          <Description>CBOT Corn Sp SEP20 - MAR21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ20-@CK21</Name>
          <Description>CBOT Corn Sp DEC20 - MAY21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2021</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH21-@CN21</Name>
          <Description>CBOT Corn Sp MAR21 - JUL21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK21-@CU21</Name>
          <Description>CBOT Corn Sp MAY21 - SEP21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN21-@CZ21</Name>
          <Description>CBOT Corn Sp JUL21 - DEC21</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU21-@CH22</Name>
          <Description>CBOT Corn Sp SEP21 - MAR22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ21-@CK22</Name>
          <Description>CBOT Corn Sp DEC21 - MAY22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2022</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH22-@CN22</Name>
          <Description>CBOT Corn Sp MAR22 - JUL22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK22-@CU22</Name>
          <Description>CBOT Corn Sp MAY22 - SEP22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN22-@CZ22</Name>
          <Description>CBOT Corn Sp JUL22 - DEC22</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU22-@CH23</Name>
          <Description>CBOT Corn Sp SEP22 - MAR23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ22-@CK23</Name>
          <Description>CBOT Corn Sp DEC22 - MAY23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2023</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH23-@CN23</Name>
          <Description>CBOT Corn Sp MAR23 - JUL23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK23-@CU23</Name>
          <Description>CBOT Corn Sp MAY23 - SEP23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN23-@CZ23</Name>
          <Description>CBOT Corn Sp JUL23 - DEC23</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU23-@CH24</Name>
          <Description>CBOT Corn Sp SEP23 - MAR24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ23-@CK24</Name>
          <Description>CBOT Corn Sp DEC23 - MAY24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2024</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH24-@CN24</Name>
          <Description>CBOT Corn Sp MAR24 - JUL24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK24-@CU24</Name>
          <Description>CBOT Corn Sp MAY24 - SEP24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN24-@CZ24</Name>
          <Description>CBOT Corn Sp JUL24 - DEC24</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU24-@CH25</Name>
          <Description>CBOT Corn Sp SEP24 - MAR25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ24-@CK25</Name>
          <Description>CBOT Corn Sp DEC24 - MAY25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2025</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH25-@CN25</Name>
          <Description>CBOT Corn Sp MAR25 - JUL25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK25-@CU25</Name>
          <Description>CBOT Corn Sp MAY25 - SEP25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN25-@CZ25</Name>
          <Description>CBOT Corn Sp JUL25 - DEC25</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU25-@CH26</Name>
          <Description>CBOT Corn Sp SEP25 - MAR26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ25-@CK26</Name>
          <Description>CBOT Corn Sp DEC25 - MAY26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2026</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH26-@CN26</Name>
          <Description>CBOT Corn Sp MAR26 - JUL26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK26-@CU26</Name>
          <Description>CBOT Corn Sp MAY26 - SEP26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN26-@CZ26</Name>
          <Description>CBOT Corn Sp JUL26 - DEC26</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU26-@CH27</Name>
          <Description>CBOT Corn Sp SEP26 - MAR27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ26-@CK27</Name>
          <Description>CBOT Corn Sp DEC26 - MAY27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2027</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH27-@CN27</Name>
          <Description>CBOT Corn Sp MAR27 - JUL27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK27-@CU27</Name>
          <Description>CBOT Corn Sp MAY27 - SEP27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN27-@CZ27</Name>
          <Description>CBOT Corn Sp JUL27 - DEC27</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU27-@CH28</Name>
          <Description>CBOT Corn Sp SEP27 - MAR28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ27-@CK28</Name>
          <Description>CBOT Corn Sp DEC27 - MAY28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2028</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH28-@CN28</Name>
          <Description>CBOT Corn Sp MAR28 - JUL28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK28-@CU28</Name>
          <Description>CBOT Corn Sp MAY28 - SEP28</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN28-@CZ28</Name>
          <Description>CBOT Corn Sp JUL28 - DEC28</Description>
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          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU28-@CH29</Name>
          <Description>CBOT Corn Sp SEP28 - MAR29</Description>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CZ28-@CK29</Name>
          <Description>CBOT Corn Sp DEC28 - MAY29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
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          <TickSize>0.25</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2029</Name>
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        <PortfolioSymbol>
          <Name>@CH29-@CN29</Name>
          <Description>CBOT Corn Sp MAR29 - JUL29</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CK29-@CU29</Name>
          <Description>CBOT Corn Sp MAY29 - SEP29</Description>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CN29-@CZ29</Name>
          <Description>CBOT Corn Sp JUL29 - DEC29</Description>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU29-@CH30</Name>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2030</Name>
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        <PortfolioSymbol>
          <Name>@CH30-@CN30</Name>
          <Description>CBOT Corn Sp MAR30 - JUL30</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.25</TickSize>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <Description>CBOT Corn Sp DEC30 - MAY31</Description>
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          <TickSize>0.25</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2031</Name>
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          <Description>CBOT Corn Sp MAR31 - JUL31</Description>
          <Decimals>2</Decimals>
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          <TickSize>0.25</TickSize>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <Description>CBOT Corn Sp JUL31 - DEC31</Description>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CZ31-@CK32</Name>
          <Description>CBOT Corn Sp DEC31 - MAY32</Description>
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          <TickSize>0.25</TickSize>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2032</Name>
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        <PortfolioSymbol>
          <Name>@CH32-@CN32</Name>
          <Description>CBOT Corn Sp MAR32 - JUL32</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CK32-@CU32</Name>
          <Description>CBOT Corn Sp MAY32 - SEP32</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CN32-@CZ32</Name>
          <Description>CBOT Corn Sp JUL32 - DEC32</Description>
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          <PipSize>2</PipSize>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CU32-@CH33</Name>
          <Description>CBOT Corn Sp SEP32 - MAR33</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CZ32-@CK33</Name>
          <Description>CBOT Corn Sp DEC32 - MAY33</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2047</Name>
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        <PortfolioSymbol>
          <Name>@CH47-@CN47</Name>
          <Description>CBOT Corn Sp MAR47 - JUL47</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CK47-@CU47</Name>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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        </PortfolioSymbol>
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    </PortfolioCategory>
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      <Name>@C 2M Spreads 2048</Name>
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        <PortfolioSymbol>
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          <Description>CBOT Corn Sp MAR48 - JUL48</Description>
          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
          <Name>@CK48-@CU48</Name>
          <Description>CBOT Corn Sp MAY48 - SEP48</Description>
          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
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          <Decimals>2</Decimals>
          <PipSize>2</PipSize>
          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <Decimals>2</Decimals>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
          <Name>@CZ48-@CK49</Name>
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          <PipSize>2</PipSize>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
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    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2049</Name>
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        <PortfolioSymbol>
          <Name>@CH49-@CN49</Name>
          <Description>CBOT Corn Sp MAR49 - JUL49</Description>
          <Decimals>2</Decimals>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
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          <Description>CBOT Corn Sp MAY49 - SEP49</Description>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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        <PortfolioSymbol>
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          <TickSize>0.25</TickSize>
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      </Symbols>
    </PortfolioCategory>
    <PortfolioCategory>
      <Name>@C 2M Spreads 2050</Name>
      <Symbols>
        <PortfolioSymbol>
          <Name>@CH50-@CN50</Name>
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          <PipFraction>2</PipFraction>
          <TickSize>0.25</TickSize>
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          <Name>@CK50-@CU50</Name>
          <Description>CBOT Corn Sp MAY50 - SEP50</Description>
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          <TickSize>0.25</TickSize>
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          <TickSize>0.25</TickSize>
        </PortfolioSymbol>
      </Symbols>
    </PortfolioCategory>
  </Categories>
</Portfolio>