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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:to="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:type="arc" order="20"/> |
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| | <link:loc xlink:type="locator" xlink:href="grrb-20220630.xsd#grrb_OneToFourFamilyResidentialMember" xlink:label="loc_grrbOneToFourFamilyResidentialMember_0"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapResidentialRealEstateMember_30" xlink:type="arc" order="31"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionLoansMember" xlink:label="loc_us-gaapConstructionLoansMember_40"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapConstructionLoansMember_40" xlink:type="arc" order="41"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapCommercialLoanMember_50" xlink:type="arc" order="51"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapConsumerLoanMember_60" xlink:type="arc" order="61"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentPastDueLineItems" xlink:to="loc_us-gaapProvisionForLoanAndLeaseLosses_810" xlink:type="arc" order="1"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentPastDueLineItems" xlink:to="loc_us-gaapFinancingReceivableAllowanceForCreditLossesWriteOffs_810" xlink:type="arc" order="2"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade1Member_0" xlink:type="arc" order="1"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade2Member_80" xlink:type="arc" order="81"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade3Member_160" xlink:type="arc" order="161"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade4Member_240" xlink:type="arc" order="241"/> |
| | <link:loc xlink:type="locator" xlink:href="grrb-20220630.xsd#grrb_LoanGrade5Member" xlink:label="loc_grrbLoanGrade5Member_320"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade5Member_320" xlink:type="arc" order="321"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade6Member_400" xlink:type="arc" order="401"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapInternalCreditAssessmentDomain" xlink:to="loc_grrbLoanGrade7Member_480" xlink:type="arc" order="481"/> |
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| | <link:loc xlink:type="locator" xlink:href="grrb-20220630.xsd#grrb_OneToFourFamilyResidentialMember" xlink:label="loc_grrbOneToFourFamilyResidentialMember_0"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_grrbOneToFourFamilyResidentialMember_0" xlink:type="arc" order="2"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapCommercialRealEstateMember_10" xlink:type="arc" order="12"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapResidentialRealEstateMember_30" xlink:type="arc" order="32"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConstructionLoansMember" xlink:label="loc_us-gaapConstructionLoansMember_40"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapConstructionLoansMember_40" xlink:type="arc" order="42"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapCommercialLoanMember_50" xlink:type="arc" order="52"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConsumerLoanMember" xlink:label="loc_us-gaapConsumerLoanMember_60"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapConsumerLoanMember_60" xlink:type="arc" order="62"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LoansAndLeasesReceivableGrossCarryingAmount" xlink:label="loc_us-gaapLoansAndLeasesReceivableGrossCarryingAmount_1290"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentLineItems" xlink:to="loc_us-gaapLoansAndLeasesReceivableGrossCarryingAmount_1290" xlink:type="arc" order="0"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems" xlink:label="loc_us-gaapFinancingReceivableRecordedInvestmentPastDueLineItems"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfFinancingReceivablesPastDueTable" xlink:label="loc_us-gaapScheduleOfFinancingReceivablesPastDueTable"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:label="loc_us-gaapFinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaapScheduleOfFinancingReceivablesPastDueTable" xlink:to="loc_us-gaapFinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:type="arc" order="1"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:to="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:type="arc" order="20"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:label="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_10"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis" xlink:to="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_10" xlink:type="arc" order="30"/> |
| | <link:loc xlink:type="locator" xlink:href="grrb-20220630.xsd#grrb_OneToFourFamilyResidentialMember" xlink:label="loc_grrbOneToFourFamilyResidentialMember_0"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_grrbOneToFourFamilyResidentialMember_0" xlink:type="arc" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommercialRealEstateMember" xlink:label="loc_us-gaapCommercialRealEstateMember_60"/> |
| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapCommercialRealEstateMember_60" xlink:type="arc" order="61"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapHomeEquityLoanMember_120" xlink:type="arc" order="121"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapResidentialRealEstateMember_180" xlink:type="arc" order="181"/> |
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| | <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaapFinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain" xlink:to="loc_us-gaapCommercialLoanMember_300" xlink:type="arc" order="301"/> |
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