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<?xml version="1.0" standalone="yes" encoding="windows-1252"?> |
<!-- XBRL Document Created with XBRLMaster --> |
<!-- Version: 2.3.08 --> |
<!-- Based on XBRL 2.1 --> |
<!-- Date of creation: 07/29/2022 --> |
<!-- Software architectural design and coding: A'c Dharmapremananda Avt. --> |
<!-- Copyright (c) 2022 I-NET Business Solutions, Inc. All Rights Reserved. --> |
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| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/PayrollTaxesPayable" xlink:title="000013 - Disclosure - Payroll Taxes Payable"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_PayrollTaxesPayableabstract" xlink:label="loc_couvPayrollTaxesPayableabstract_be1296"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_PayrollTaxesPayableTextBlock" xlink:label="loc_couvPayrollTaxesPayableTextBlock_c4dc87"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvPayrollTaxesPayableabstract_be1296" xlink:to="loc_couvPayrollTaxesPayableTextBlock_c4dc87" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/DueToStockholders" xlink:title="000014 - Disclosure - Due To Stockholders"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_DueToStockholdersabstract" xlink:label="loc_couvDueToStockholdersabstract_96938f"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="loc_us-gaapStockholdersEquityPolicyTextBlock_1a53b7"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvDueToStockholdersabstract_96938f" xlink:to="loc_us-gaapStockholdersEquityPolicyTextBlock_1a53b7" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/NotePayableRelatedParty" xlink:title="000015 - Disclosure - Note Payable Related Party"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_NotePayableRelatedPartyabstract" xlink:label="loc_couvNotePayableRelatedPartyabstract_32a421"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_NotePayableRelatedPartyTextBlock" xlink:label="loc_couvNotePayableRelatedPartyTextBlock_7dbb59"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvNotePayableRelatedPartyabstract_32a421" xlink:to="loc_couvNotePayableRelatedPartyTextBlock_7dbb59" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/NotesPayable" xlink:title="000016 - Disclosure - Notes Payable"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_NotesPayableabstract" xlink:label="loc_couvNotesPayableabstract_3b2d19"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_MortgageNotesPayableDisclosureTextBlock" xlink:label="loc_us-gaapMortgageNotesPayableDisclosureTextBlock_7e808f"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvNotesPayableabstract_3b2d19" xlink:to="loc_us-gaapMortgageNotesPayableDisclosureTextBlock_7e808f" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/ConvertibleNotesPayable" xlink:title="000017 - Disclosure - Convertible Notes Payable"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_ConvertibleNotesPayableabstract" xlink:label="loc_couvConvertibleNotesPayableabstract_e347ba"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConvertibleDebtTableTextBlock" xlink:label="loc_us-gaapConvertibleDebtTableTextBlock_2040f6"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvConvertibleNotesPayableabstract_e347ba" xlink:to="loc_us-gaapConvertibleDebtTableTextBlock_2040f6" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/ShareExchangeAgreements" xlink:title="000018 - Disclosure - Share Exchange Agreements"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_ShareExchangeAgreementsabstract" xlink:label="loc_couvShareExchangeAgreementsabstract_82d030"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfRepurchaseAgreements" xlink:label="loc_us-gaapScheduleOfRepurchaseAgreements_079b5c"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvShareExchangeAgreementsabstract_82d030" xlink:to="loc_us-gaapScheduleOfRepurchaseAgreements_079b5c" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/Equity" xlink:title="000019 - Disclosure - Equity"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract_69de7c"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock_987622"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract_69de7c" xlink:to="loc_us-gaapStockholdersEquityNoteDisclosureTextBlock_987622" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/IncomeTaxes" xlink:title="000020 - Disclosure - Income Taxes"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_IncomeTaxesabstract" xlink:label="loc_couvIncomeTaxesabstract_20a6d9"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaapIncomeTaxDisclosureTextBlock_46f268"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvIncomeTaxesabstract_20a6d9" xlink:to="loc_us-gaapIncomeTaxDisclosureTextBlock_46f268" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/CommitmentsAndContingencies" xlink:title="000021 - Disclosure - Commitments and contingencies"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract_59cc43"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock_e8c81f"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapCommitmentsAndContingenciesDisclosureAbstract_59cc43" xlink:to="loc_us-gaapCommitmentsAndContingenciesDisclosureTextBlock_e8c81f" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/ConcentrationOfCreditRisks" xlink:title="000022 - Disclosure - Concentration of credit risks"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionsAbstract" xlink:label="loc_us-gaapRelatedPartyTransactionsAbstract_853dbe"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ConcentrationRiskDisclosureTextBlock" xlink:label="loc_us-gaapConcentrationRiskDisclosureTextBlock_4d7825"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionsAbstract_853dbe" xlink:to="loc_us-gaapConcentrationRiskDisclosureTextBlock_4d7825" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/SubsequentEvents" xlink:title="000023 - Disclosure - Subsequent events"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="loc_us-gaapSubsequentEventsAbstract_1abc35"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_SubsequentEventsTextBlock" xlink:label="loc_us-gaapSubsequentEventsTextBlock_104aef"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapSubsequentEventsAbstract_1abc35" xlink:to="loc_us-gaapSubsequentEventsTextBlock_104aef" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="000024 - Disclosure - Summary of significant accounting policies (Policies)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract_155a2b"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock" xlink:label="loc_us-gaapBasisOfAccountingPolicyPolicyTextBlock_29fe31"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapBasisOfAccountingPolicyPolicyTextBlock_29fe31" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaapUseOfEstimates_fabe40"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapUseOfEstimates_fabe40" order="2"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock_72c4ed"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapCashAndCashEquivalentsPolicyTextBlock_72c4ed" order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InventoryCashFlowPolicy" xlink:label="loc_us-gaapInventoryCashFlowPolicy_990a8a"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapInventoryCashFlowPolicy_990a8a" order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaapPropertyPlantAndEquipmentPolicyTextBlock_934aa1"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapPropertyPlantAndEquipmentPolicyTextBlock_934aa1" order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaapIncomeTaxPolicyTextBlock_65f52d"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapIncomeTaxPolicyTextBlock_65f52d" order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_IntellectualPropertyPolicyTextBlock" xlink:label="loc_couvIntellectualPropertyPolicyTextBlock_c1ecd2"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_couvIntellectualPropertyPolicyTextBlock_c1ecd2" order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock" xlink:label="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_0aef35"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapImpairmentOrDisposalOfLongLivedAssetsPolicyTextBlock_0aef35" order="8"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaapRevenueRecognitionPolicyTextBlock_812114"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapRevenueRecognitionPolicyTextBlock_812114" order="9"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationForfeituresPolicyTextBlock" xlink:label="loc_us-gaapShareBasedCompensationForfeituresPolicyTextBlock_4e569f"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapShareBasedCompensationForfeituresPolicyTextBlock_4e569f" order="10"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_ConvertibleDebenturesPolicyTextBlock" xlink:label="loc_couvConvertibleDebenturesPolicyTextBlock_ae963c"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_couvConvertibleDebenturesPolicyTextBlock_ae963c" order="11"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LessorLeasesPolicyTextBlock" xlink:label="loc_us-gaapLessorLeasesPolicyTextBlock_bed137"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapLessorLeasesPolicyTextBlock_bed137" order="12"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="loc_us-gaapForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_e0fb11"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_e0fb11" order="13"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaapEarningsPerSharePolicyTextBlock_8abeb8"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapEarningsPerSharePolicyTextBlock_8abeb8" order="14"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock_e1c5c5"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAccountingPoliciesAbstract_155a2b" xlink:to="loc_us-gaapNewAccountingPronouncementsPolicyPolicyTextBlock_e1c5c5" order="15"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/PropertyAndEquipmentTables" xlink:title="000025 - Disclosure - Property and Equipment (Tables)"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_PropertyAndEquipmentabstract" xlink:label="loc_couvPropertyAndEquipmentabstract_fba909"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaapScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock_428aaa"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvPropertyAndEquipmentabstract_fba909" xlink:to="loc_us-gaapScheduleOfPublicUtilityPropertyPlantAndEquipmentTextBlock_428aaa" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/OperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesTables" xlink:title="000026 - Disclosure - Operating Lease Right-of-Use Assets and Operating Lease Liabilities (Tables)"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_OperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesabstract" xlink:label="loc_couvOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesabstract_01e8ed"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_ScheduleOfRightOfUseAssetsTableTextBlock" xlink:label="loc_couvScheduleOfRightOfUseAssetsTableTextBlock_3e3661"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesabstract_01e8ed" xlink:to="loc_couvScheduleOfRightOfUseAssetsTableTextBlock_3e3661" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_ScheduleOfOpeartingLeaseLiabilitesTableTextBlock" xlink:label="loc_couvScheduleOfOpeartingLeaseLiabilitesTableTextBlock_581d4d"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesabstract_01e8ed" xlink:to="loc_couvScheduleOfOpeartingLeaseLiabilitesTableTextBlock_581d4d" order="2"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaapLesseeOperatingLeaseLiabilityMaturityTableTextBlock_10d802"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvOperatingLeaseRightOfUseAssetsAndOperatingLeaseLiabilitiesabstract_01e8ed" xlink:to="loc_us-gaapLesseeOperatingLeaseLiabilityMaturityTableTextBlock_10d802" order="3"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="000027 - Disclosure - Summary of Significant Accounting Policies (Details Narrative)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaapAccountingPoliciesAbstract_64d8fa"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_826b60" xlink:to="loc_us-gaapAwardDateAxis_1fef57" order="20"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardDateAxis_1fef57" xlink:to="loc_us-gaapAwardDateDomain_645262" order="20"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardDateDomain_645262" xlink:to="loc_couvAprilFiveTwothousandTwentyThreeMember_302f1b" order="21"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardDateDomain_645262" xlink:to="loc_couvMayFiveTwothousandTwentyThreeMember_c3a28c" order="22"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsForRent" xlink:label="loc_us-gaapPaymentsForRent_7181c4"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8685d3" xlink:to="loc_us-gaapPaymentsForRent_7181c4" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_InterestRateOfLease" xlink:label="loc_couvInterestRateOfLease_b0170e"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8685d3" xlink:to="loc_couvInterestRateOfLease_b0170e" order="2"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OperatingLeaseExpense" xlink:label="loc_us-gaapOperatingLeaseExpense_fcbe1d"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8685d3" xlink:to="loc_us-gaapOperatingLeaseExpense_fcbe1d" order="3"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_f17513" xlink:to="loc_us-gaapStatementLineItems_8c0bea" order="2000"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis_bd00d3"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_f17513" xlink:to="loc_us-gaapPlanNameAxis_bd00d3" order="10"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain_a2735a"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameAxis_bd00d3" xlink:to="loc_us-gaapPlanNameDomain_a2735a" order="10"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaapAwardTypeAxis_99ec49"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_f17513" xlink:to="loc_us-gaapAwardTypeAxis_99ec49" order="30"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_363f83"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapAwardTypeAxis_99ec49" xlink:to="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_363f83" order="30"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_HMRevenueAndCustiomsMember" xlink:label="loc_couvHMRevenueAndCustiomsMember_243965"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain_a2735a" xlink:to="loc_couvHMRevenueAndCustiomsMember_243965" order="31" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_AugustTwoSevenTwoThousandTwentyOneMember" xlink:label="loc_couvAugustTwoSevenTwoThousandTwentyOneMember_801d4e"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_363f83" xlink:to="loc_couvAugustTwoSevenTwoThousandTwentyOneMember_801d4e" order="32"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccruedPayrollTaxesCurrent" xlink:label="loc_us-gaapAccruedPayrollTaxesCurrent_7b1b46"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8c0bea" xlink:to="loc_us-gaapAccruedPayrollTaxesCurrent_7b1b46" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaapLiabilities_8659de"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8c0bea" xlink:to="loc_us-gaapLiabilities_8659de" order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_MonthlyInstallments" xlink:label="loc_couvMonthlyInstallments_882a21"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8c0bea" xlink:to="loc_couvMonthlyInstallments_882a21" order="3"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaapInterestExpense_35d179"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8c0bea" xlink:to="loc_us-gaapInterestExpense_35d179" order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_InstallmentPaymentArrangementIncludedInPayrollTaxesPayable" xlink:label="loc_couvInstallmentPaymentArrangementIncludedInPayrollTaxesPayable_e40621"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8c0bea" xlink:to="loc_couvInstallmentPaymentArrangementIncludedInPayrollTaxesPayable_e40621" order="5"/> |
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| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/DueToStockholdersDetailsNarrative" xlink:title="000036 - Disclosure - Due To Stockholders (Details Narrative)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaapEquityAbstract_53e490"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_DueToOfficersOrStockholdersCurrent" xlink:label="loc_us-gaapDueToOfficersOrStockholdersCurrent_db9035"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapEquityAbstract_53e490" xlink:to="loc_us-gaapDueToOfficersOrStockholdersCurrent_db9035" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | </link:presentationLink> |
| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/NotePayableRelatedPartyDetailsNarrative" xlink:title="000037 - Disclosure - Note Payable Related Party (Details Narrative)"> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_DebtAbstract" xlink:label="loc_couvDebtAbstract_7d952e"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaapStatementTable_10199a"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_couvDebtAbstract_7d952e" xlink:to="loc_us-gaapStatementTable_10199a" order="100"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaapStatementLineItems_47eb29"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_10199a" xlink:to="loc_us-gaapStatementLineItems_47eb29" order="2000"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaapRelatedPartyTransactionAxis_1f1b1a"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_10199a" xlink:to="loc_us-gaapRelatedPartyTransactionAxis_1f1b1a" order="20"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaapRelatedPartyTransactionDomain_fec307"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionAxis_1f1b1a" xlink:to="loc_us-gaapRelatedPartyTransactionDomain_fec307" order="20"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_OxcionLimitedMember" xlink:label="loc_couvOxcionLimitedMember_d6c83d"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapRelatedPartyTransactionDomain_fec307" xlink:to="loc_couvOxcionLimitedMember_d6c83d" order="21"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_UnsecuredDebt" xlink:label="loc_us-gaapUnsecuredDebt_449ed6"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_47eb29" xlink:to="loc_us-gaapUnsecuredDebt_449ed6" order="1"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_AccruedInterestRate" xlink:label="loc_couvAccruedInterestRate_a68212"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_47eb29" xlink:to="loc_couvAccruedInterestRate_a68212" order="2"/> |
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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_InventoryDisclosureAbstract" xlink:label="loc_us-gaapInventoryDisclosureAbstract_04f0fc"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NotesPayable" xlink:label="loc_us-gaapNotesPayable_adf692"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapInventoryDisclosureAbstract_04f0fc" xlink:to="loc_us-gaapNotesPayable_adf692" order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_PromissoryNoteReceived" xlink:label="loc_couvPromissoryNoteReceived_110b80"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapInventoryDisclosureAbstract_04f0fc" xlink:to="loc_couvPromissoryNoteReceived_110b80" order="2"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableInterestBearingInterestRate" xlink:label="loc_us-gaapAccountsPayableInterestBearingInterestRate_5121d2"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapInventoryDisclosureAbstract_04f0fc" xlink:to="loc_us-gaapAccountsPayableInterestBearingInterestRate_5121d2" order="3"/> |
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| <link:presentationLink xlink:type="extended" xlink:role="http://couv.com/role/ConvertibleNotesPayableDetailsNarrative" xlink:title="000039 - Disclosure - Convertible Notes Payable (Details Narrative)"> |
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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_StatementTable" xlink:label="loc_us-gaapStatementTable_9b9950"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_9b9950" xlink:to="loc_us-gaapStatementLineItems_60462f" order="2000"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaapPlanNameAxis_c7bc9c"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementTable_9b9950" xlink:to="loc_us-gaapPlanNameAxis_c7bc9c" order="10"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaapPlanNameDomain_d092a0"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameAxis_c7bc9c" xlink:to="loc_us-gaapPlanNameDomain_d092a0" order="10"/> |
| | <link:loc xlink:type="locator" xlink:href="couv-20211231.xsd#couv_CorporateUniverseIncMember" xlink:label="loc_couvCorporateUniverseIncMember_2a71b5"/> |
| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain_d092a0" xlink:to="loc_couvCorporateUniverseIncMember_2a71b5" order="11"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapPlanNameDomain_d092a0" xlink:to="loc_couvOXCMember_954f53" order="12"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_60462f" xlink:to="loc_us-gaapParticipatingPoliciesAdditionalIncomeAllocated_b940c9" order="1"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_60462f" xlink:to="loc_us-gaapConvertibleDebt_883ccd" order="2"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_60462f" xlink:to="loc_couvAccruesInterestRate_9ebd21" order="3"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_60462f" xlink:to="loc_us-gaapShortTermDebtInterestRateIncrease_e468d3" order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
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| | <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaapStatementLineItems_8781a2" xlink:to="loc_us-gaapPreferredStockSharesIssued_e80836" order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/> |
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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_PreferredStockNoParValue" xlink:label="loc_us-gaapPreferredStockNoParValue_4271ee"/> |
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