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    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskHighYieldFixedIncomeSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskHighYieldFixedIncomeSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, High-Yield Fixed Income Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskHighYieldFixedIncomeSecuritiesRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskHighYieldFixedIncomeSecuritiesRiskMember"/>
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    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Duration Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember" xlink:to="lab_ck0001359057_FixedIncomeSecuritiesRiskDurationRiskMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001359057_TaxRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_TaxRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_TaxRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_TaxRiskMember" xlink:to="lab_ck0001359057_TaxRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_LargeShareholderRiskMember_label_en-US" xlink:label="lab_ck0001359057_LargeShareholderRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Large Shareholder Risk Member</link:label>
    <link:label id="lab_ck0001359057_LargeShareholderRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_LargeShareholderRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Large Shareholder Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_LargeShareholderRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_LargeShareholderRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_LargeShareholderRiskMember" xlink:to="lab_ck0001359057_LargeShareholderRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_LargeCapitalizationRiskMember_label_en-US" xlink:label="lab_ck0001359057_LargeCapitalizationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Large Capitalization Risk Member</link:label>
    <link:label id="lab_ck0001359057_LargeCapitalizationRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_LargeCapitalizationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Large Capitalization Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_LargeCapitalizationRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_LargeCapitalizationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_LargeCapitalizationRiskMember" xlink:to="lab_ck0001359057_LargeCapitalizationRiskMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Call Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember" xlink:to="lab_ck0001359057_FixedIncomeSecuritiesRiskCallRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember_label_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Extension Risk Member</link:label>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Extension Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember" xlink:to="lab_ck0001359057_FixedIncomeSecuritiesRiskExtensionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_CybersecurityRiskMember_label_en-US" xlink:label="lab_ck0001359057_CybersecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cybersecurity Risk Member</link:label>
    <link:label id="lab_ck0001359057_CybersecurityRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_CybersecurityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cybersecurity Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_CybersecurityRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_CybersecurityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_CybersecurityRiskMember" xlink:to="lab_ck0001359057_CybersecurityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember_label_en-US" xlink:label="lab_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">General Market Risk; Recent Market Events Risk Member</link:label>
    <link:label id="lab_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">General Market Risk; Recent Market Events Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember" xlink:to="lab_ck0001359057_GeneralMarketRiskRecentMarketEventsRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_C000252157Member_label_en-US" xlink:label="lab_ck0001359057_C000252157Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Twin Oak Short Horizon Absolute Return ETF Class</link:label>
    <link:label id="lab_ck0001359057_C000252157Member_documentation_en-US" xlink:label="lab_ck0001359057_C000252157Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">S000086569 Twin Oak Short Horizon Absolute Return ETF C000252157 TOAK</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_C000252157Member" xlink:href="ck0001359057-20260925.xsd#ck0001359057_C000252157Member"/>
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    <link:label id="lab_ck0001359057_ETFRisksMember_label_en-US" xlink:label="lab_ck0001359057_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:label id="lab_ck0001359057_ETFRisksMember_documentation_en-US" xlink:label="lab_ck0001359057_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_ETFRisksMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_ETFRisksMember"/>
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    <link:label id="lab_ck0001359057_OperationalRiskMember_label_en-US" xlink:label="lab_ck0001359057_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Operational Risk Member</link:label>
    <link:label id="lab_ck0001359057_OperationalRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_OperationalRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Operational Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_OperationalRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_OperationalRiskMember"/>
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    <link:label id="lab_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember_label_en-US" xlink:label="lab_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Costs Of Buying Or Selling Shares Risk Member</link:label>
    <link:label id="lab_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Costs Of Buying Or Selling Shares Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:to="lab_ck0001359057_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_S000086569Member_label_en-US" xlink:label="lab_ck0001359057_S000086569Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Twin Oak Short Horizon Absolute Return ETF</link:label>
    <link:label id="lab_ck0001359057_S000086569Member_documentation_en-US" xlink:label="lab_ck0001359057_S000086569Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">S000086569 Twin Oak Short Horizon Absolute Return ETF C000252157 Twin Oak Short Horizon Absolute Return ETF</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_S000086569Member" xlink:href="ck0001359057-20260925.xsd#ck0001359057_S000086569Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_S000086569Member" xlink:to="lab_ck0001359057_S000086569Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_CounterpartyRiskMember_label_en-US" xlink:label="lab_ck0001359057_CounterpartyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Risk Member</link:label>
    <link:label id="lab_ck0001359057_CounterpartyRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_CounterpartyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Counterparty Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_CounterpartyRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_CounterpartyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_CounterpartyRiskMember" xlink:to="lab_ck0001359057_CounterpartyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_NewerAdviserRiskMember_label_en-US" xlink:label="lab_ck0001359057_NewerAdviserRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Newer Adviser Risk Member</link:label>
    <link:label id="lab_ck0001359057_NewerAdviserRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_NewerAdviserRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Newer Adviser Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_NewerAdviserRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_NewerAdviserRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_NewerAdviserRiskMember" xlink:to="lab_ck0001359057_NewerAdviserRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_OptionsRiskValuationRiskMember_label_en-US" xlink:label="lab_ck0001359057_OptionsRiskValuationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options Risk, Valuation Risk Member</link:label>
    <link:label id="lab_ck0001359057_OptionsRiskValuationRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_OptionsRiskValuationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Options Risk, Valuation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_OptionsRiskValuationRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_OptionsRiskValuationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_OptionsRiskValuationRiskMember" xlink:to="lab_ck0001359057_OptionsRiskValuationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember_label_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Credit Risk Member</link:label>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Credit Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember" xlink:to="lab_ck0001359057_FixedIncomeSecuritiesRiskCreditRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_MediumAndSmallCapitalizationRiskMember_label_en-US" xlink:label="lab_ck0001359057_MediumAndSmallCapitalizationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Medium And Small Capitalization Risk Member</link:label>
    <link:label id="lab_ck0001359057_MediumAndSmallCapitalizationRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_MediumAndSmallCapitalizationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Medium And Small Capitalization Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_MediumAndSmallCapitalizationRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_MediumAndSmallCapitalizationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001359057_MediumAndSmallCapitalizationRiskMember" xlink:to="lab_ck0001359057_MediumAndSmallCapitalizationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember_label_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Maturity Risk Member</link:label>
    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk, Maturity Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FixedIncomeSecuritiesRiskMaturityRiskMember"/>
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    <link:label id="lab_ck0001359057_OptionsRiskSellingOrWritingOptionsRiskMember_label_en-US" xlink:label="lab_ck0001359057_OptionsRiskSellingOrWritingOptionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Options Risk, Selling Or Writing Options Risk Member</link:label>
    <link:label id="lab_ck0001359057_OptionsRiskSellingOrWritingOptionsRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_OptionsRiskSellingOrWritingOptionsRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Options Risk, Selling Or Writing Options Risk Member</link:label>
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    <link:label id="lab_ck0001359057_FixedIncomeSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FixedIncomeSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk Member</link:label>
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    <link:label id="lab_ck0001359057_FrequentTradingRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_FrequentTradingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Frequent Trading Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_FrequentTradingRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_FrequentTradingRiskMember"/>
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    <link:label id="lab_ck0001359057_OptionsRiskLiquidityRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_OptionsRiskLiquidityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Options Risk, Liquidity Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_OptionsRiskLiquidityRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_OptionsRiskLiquidityRiskMember"/>
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    <link:label id="lab_ck0001359057_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001359057_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001359057-20260925.xsd#ck0001359057_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
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    <link:label id="lab_ck0001359057_DerivativesRiskMember_documentation_en-US" xlink:label="lab_ck0001359057_DerivativesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivatives Risk Member</link:label>
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