"You are an auditor for XBRL filings. \nGiven two concepts and the provided filing (schema, presentation, calculation, definition, label, instance, and US GAAP taxonomy),\ndetermine which one of the following erroneous relationship types best describes the relationship between the two concepts:\n\n(1) Reversal  \n    Definition: A relationship is flagged as Reversal when the filer\u2019s extension taxonomy redefines element hierarchy inconsistently with the US GAAP taxonomy. Specifically, this occurs when an element that should be a sibling in the US GAAP taxonomy is instead defined as a child of another element (or vice versa, a child element is incorrectly redefined as a sibling).\n\n(2) Inappropriateness  \n    Definition: A relationship is flagged as Inappropriateness when elements appear under an abstract category where they do not belong, contrary to the US GAAP taxonomy.\n\n(3) CombinationErr  \n    Definition: A relationship is flagged as CombinationErr when an axis in the filer\u2019s extension taxonomy is associated with inappropriate members not permitted by the US GAAP taxonomy.\n\nYou must reference the US GAAP taxonomy to retrieve and check the two concepts across the entire filing.\nOutput only one of the following labels exactly, chosen strictly from:\n[\"Reversal\", \"Inappropriateness\", \"CombinationErr\"].\n\nNo explanations. No extra text. Only the label.\n\n    \n##Schema document\n<?xml version='1.0' encoding='UTF-8'?>\n<schema xmlns:xl=\"http://www.xbrl.org/2003/XLink\" xmlns:ref=\"http://www.xbrl.org/2006/ref\" xmlns:currency=\"http://xbrl.sec.gov/currency/2023\" xmlns:us-gaap-att=\"http://fasb.org/us-gaap/attributes\" xmlns:sic=\"http://xbrl.sec.gov/sic/2023\" xmlns:exch=\"http://xbrl.sec.gov/exch/2023\" xmlns:invest=\"http://xbrl.sec.gov/invest/2013-01-31\" xmlns:negated=\"http://www.xbrl.org/2009/role/negated\" xmlns:naics=\"http://xbrl.sec.gov/naics/2023\" xmlns:us-types=\"http://fasb.org/us-types/2023\" xmlns:stpr=\"http://xbrl.sec.gov/stpr/2023\" xmlns=\"http://www.w3.org/2001/XMLSchema\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrli=\"http://www.xbrl.org/2003/instance\" xmlns:xbrldt=\"http://xbrl.org/2005/xbrldt\" xmlns:xbrldi=\"http://xbrl.org/2006/xbrldi\" xmlns:country=\"http://xbrl.sec.gov/country/2023\" xmlns:utr=\"http://www.xbrl.org/2009/utr\" xmlns:srt-types=\"http://fasb.org/srt-types/2023\" xmlns:dtr-types=\"http://www.xbrl.org/dtr/type/2020-01-21\" xmlns:srt-roles=\"http://fasb.org/srt-roles/2023\" xmlns:dei=\"http://xbrl.sec.gov/dei/2023\" xmlns:num=\"http://www.xbrl.org/dtr/type/numeric\" xmlns:nonnum=\"http://www.xbrl.org/dtr/type/non-numeric\" xmlns:srt=\"http://fasb.org/srt/2023\" xmlns:us-gaap=\"http://fasb.org/us-gaap/2023\" xmlns:couv=\"http://couv.com/20230930\" attributeFormDefault=\"unqualified\" elementFormDefault=\"qualified\" targetNamespace=\"http://couv.com/20230930\"><import namespace=\"http://www.xbrl.org/2003/instance\" schemaLocation=\"http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/2003/linkbase\" schemaLocation=\"http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"/>\n  <import namespace=\"http://xbrl.org/2005/xbrldt\" schemaLocation=\"http://www.xbrl.org/2005/xbrldt-2005.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/country/2023\" schemaLocation=\"https://xbrl.sec.gov/country/2023/country-2023.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/currency/2023\" schemaLocation=\"https://xbrl.sec.gov/currency/2023/currency-2023.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/dei/2023\" schemaLocation=\"https://xbrl.sec.gov/dei/2023/dei-2023.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/dtr/type/non-numeric\" schemaLocation=\"http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/dtr/type/numeric\" schemaLocation=\"http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/exch/2023\" schemaLocation=\"https://xbrl.sec.gov/exch/2023/exch-2023.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/2009/arcrole/fact-explanatoryFact\" schemaLocation=\"http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/2009/role/negated\" schemaLocation=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/2009/role/net\" schemaLocation=\"http://www.xbrl.org/lrr/role/net-2009-12-16.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/naics/2023\" schemaLocation=\"https://xbrl.sec.gov/naics/2023/naics-2023.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/sic/2023\" schemaLocation=\"https://xbrl.sec.gov/sic/2023/sic-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/srt-roles/2023\" schemaLocation=\"https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/srt-types/2023\" schemaLocation=\"https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd\"/>\n  <import namespace=\"http://www.xbrl.org/dtr/type/2020-01-21\" schemaLocation=\"https://www.xbrl.org/dtr/type/2020-01-21/types.xsd\"/>\n  <import namespace=\"http://xbrl.sec.gov/stpr/2023\" schemaLocation=\"https://xbrl.sec.gov/stpr/2023/stpr-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/us-roles/2023\" schemaLocation=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/us-types/2023\" schemaLocation=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/srt/2023\" schemaLocation=\"https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd\"/>\n  <import namespace=\"http://fasb.org/us-gaap/2023\" schemaLocation=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd\"/>\n  <annotation><appinfo><link:roleType roleURI=\"http://couv.com/role/ConsolidatedStatementsOfCashFlowsUnaudited\" id=\"ConsolidatedStatementsOfCashFlowsUnaudited\">\n        <link:definition>000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</link:definition>\n        <link:usedOn>link:presentationLink</link:usedOn>\n        <link:usedOn>link:calculationLink</link:usedOn>\n        <link:usedOn>link:definitionLink</link:usedOn>\n      </link:roleType>\n      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<link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract_ba9592\" xlink:to=\"loc_us-gaapIncreaseDecreaseInSecurityDeposits_90b652\" order=\"10\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities_f7b3e6\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapIncreaseDecreaseInOperatingCapitalAbstract_ba9592\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities_f7b3e6\" order=\"11\" preferredLabel=\"http://www.xbrl.org/2003/role/verboseLabel\"/>\n    <link:loc xlink:type=\"locator\" 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<link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInInvestingActivitiesAbstract_09e0bb\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" order=\"19\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromPaymentsToMinorityShareholders\" xlink:label=\"loc_us-gaapProceedsFromPaymentsToMinorityShareholders_3beaab\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" 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xlink:to=\"loc_us-gaapProceedsFromNotesPayable_1e7ef7\" order=\"22\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfCommonStock_f168ae\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfCommonStock_f168ae\" order=\"23\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock_4c54b3\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock_4c54b3\" order=\"24\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities_548ef9\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities_548ef9\" order=\"25\" preferredLabel=\"http://www.xbrl.org/2003/role/totalLabel\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_556a48\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_556a48\" order=\"26\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_97c59a\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_97c59a\" order=\"27\" preferredLabel=\"http://www.xbrl.org/2003/role/totalLabel\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c7e15b\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_c7e15b\" order=\"28\" preferredLabel=\"http://www.xbrl.org/2003/role/periodStartLabel\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_fd1508\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_fd1508\" order=\"29\" preferredLabel=\"http://www.xbrl.org/2003/role/periodEndLabel\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract\" xlink:label=\"loc_us-gaapSupplementalCashFlowInformationAbstract_de8ee2\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivitiesAbstract_f575f9\" xlink:to=\"loc_us-gaapSupplementalCashFlowInformationAbstract_de8ee2\" order=\"30\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_CashPaidDuringTheYearForAbstract\" xlink:label=\"loc_couvCashPaidDuringTheYearForAbstract_727ea0\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_us-gaapSupplementalCashFlowInformationAbstract_de8ee2\" xlink:to=\"loc_couvCashPaidDuringTheYearForAbstract_727ea0\" order=\"31\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaidNet\" xlink:label=\"loc_us-gaapInterestPaidNet_a51530\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_couvCashPaidDuringTheYearForAbstract_727ea0\" xlink:to=\"loc_us-gaapInterestPaidNet_a51530\" order=\"32\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet\" xlink:label=\"loc_us-gaapIncomeTaxesPaidNet_f184be\"/>\n    <link:presentationArc xlink:type=\"arc\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/parent-child\" xlink:from=\"loc_couvCashPaidDuringTheYearForAbstract_727ea0\" xlink:to=\"loc_us-gaapIncomeTaxesPaidNet_f184be\" order=\"33\"/>\n  </link:presentationLink>\n  </link:linkbase>\n\n\n##Calculation linkbase document\n<?xml version='1.0' encoding='US-ASCII'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:roleRef roleURI=\"http://couv.com/role/ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:href=\"couv-20230930.xsd#ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:type=\"simple\"/>\n  <link:calculationLink xlink:type=\"extended\" xlink:role=\"http://couv.com/role/ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:title=\"000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)\">\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense\" xlink:label=\"loc_us-gaapOperatingLeaseRightOfUseAssetAmortizationExpense\"/>\n    <link:calculationArc order=\"2\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapOperatingLeaseRightOfUseAssetAmortizationExpense\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_AmortizationOfNotePayableDiscount\" xlink:label=\"loc_couvAmortizationOfNotePayableDiscount\"/>\n    <link:calculationArc order=\"3\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_couvAmortizationOfNotePayableDiscount\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment\" xlink:label=\"loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment\"/>\n    <link:calculationArc order=\"4\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapGainLossOnSaleOfPropertyPlantEquipment\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInInventories\" xlink:label=\"loc_us-gaapIncreaseDecreaseInInventories\"/>\n    <link:calculationArc order=\"5\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInInventories\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_LandlordBuildoutRefundReceivable\" xlink:label=\"loc_couvLandlordBuildoutRefundReceivable\"/>\n    <link:calculationArc order=\"6\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_couvLandlordBuildoutRefundReceivable\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense\" xlink:label=\"loc_us-gaapIncreaseDecreaseInPrepaidExpense\"/>\n    <link:calculationArc order=\"7\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInPrepaidExpense\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInReceivables\" xlink:label=\"loc_us-gaapIncreaseDecreaseInReceivables\"/>\n    <link:calculationArc order=\"8\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInReceivables\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInSecurityDeposits\" xlink:label=\"loc_us-gaapIncreaseDecreaseInSecurityDeposits\"/>\n    <link:calculationArc order=\"9\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInSecurityDeposits\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities\"/>\n    <link:calculationArc order=\"10\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:label=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\"/>\n    <link:calculationArc order=\"11\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInAccruedTaxesPayable\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability\" xlink:label=\"loc_us-gaapIncreaseDecreaseInOperatingLeaseLiability\"/>\n    <link:calculationArc order=\"12\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapIncreaseDecreaseInOperatingLeaseLiability\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfitLoss\" xlink:label=\"loc_us-gaapProfitLoss\"/>\n    <link:calculationArc order=\"13\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:to=\"loc_us-gaapProfitLoss\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInInvestingActivities\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment\" xlink:label=\"loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment\"/>\n    <link:calculationArc order=\"14\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInInvestingActivities\" xlink:to=\"loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireIntangibleAssets\" xlink:label=\"loc_us-gaapPaymentsToAcquireIntangibleAssets\"/>\n    <link:calculationArc order=\"15\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInInvestingActivities\" xlink:to=\"loc_us-gaapPaymentsToAcquireIntangibleAssets\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromPaymentsToMinorityShareholders\" xlink:label=\"loc_us-gaapProceedsFromPaymentsToMinorityShareholders\"/>\n    <link:calculationArc order=\"16\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapProceedsFromPaymentsToMinorityShareholders\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RepaymentsOfConvertibleDebt\" xlink:label=\"loc_us-gaapRepaymentsOfConvertibleDebt\"/>\n    <link:calculationArc order=\"17\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapRepaymentsOfConvertibleDebt\" xlink:type=\"arc\" weight=\"-1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromNotesPayable\" xlink:label=\"loc_us-gaapProceedsFromNotesPayable\"/>\n    <link:calculationArc order=\"18\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapProceedsFromNotesPayable\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\"/>\n    <link:calculationArc order=\"19\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfCommonStock\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock\" xlink:label=\"loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock\"/>\n    <link:calculationArc order=\"20\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:to=\"loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:label=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\"/>\n    <link:calculationArc order=\"21\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInOperatingActivities\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:calculationArc order=\"22\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInInvestingActivities\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:calculationArc order=\"23\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"loc_us-gaapNetCashProvidedByUsedInFinancingActivities\" xlink:type=\"arc\" weight=\"1\"/>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\"/>\n    <link:calculationArc order=\"24\" xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/summation-item\" xlink:from=\"loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:type=\"arc\" weight=\"1\"/>\n  </link:calculationLink>\n  </link:linkbase>\n\n\n##Definition linkbase document\n<?xml version='1.0' encoding='US-ASCII'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:xbrldt=\"http://xbrl.org/2005/xbrldt\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/hypercube-dimension\"/>\n  <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/dimension-domain\"/>\n  <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/domain-member\"/>\n  <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#all\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/all\"/>\n  <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/notAll\"/>\n  <link:arcroleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default\" arcroleURI=\"http://xbrl.org/int/dim/arcrole/dimension-default\"/>\n  <link:roleRef roleURI=\"http://couv.com/role/ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:href=\"couv-20230930.xsd#ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:type=\"simple\"/>\n  <link:definitionLink xlink:type=\"extended\" xlink:role=\"http://couv.com/role/ConsolidatedStatementsOfCashFlowsUnaudited\" xlink:title=\"000006 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)\"/>\n  </link:linkbase>\n\n\n##Label linkbase document\n<?xml version='1.0' encoding='UTF-8'?>\n<link:linkbase xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xsi:schemaLocation=\"http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd\"><link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedLabel\"/>\n  <link:roleRef xlink:type=\"simple\" roleURI=\"http://www.xbrl.org/2009/role/negatedPeriodEndLabel\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel\"/>\n  <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedPeriodStartLabel\"/>\n  <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedTotalLabel\"/>\n  <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedNetLabel\"/>\n  <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel\" roleURI=\"http://www.xbrl.org/2009/role/negatedTerseLabel\"/>\n  <link:roleRef xlink:type=\"simple\" xlink:href=\"http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel\" roleURI=\"http://www.xbrl.org/2009/role/netLabel\"/>\n  <link:labelLink xlink:type=\"extended\" xlink:role=\"http://www.xbrl.org/2003/role/link\"><link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingLeaseLiability\" xlink:label=\"us-gaap_IncreaseDecreaseInOperatingLeaseLiability\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInOperatingLeaseLiability\" xlink:to=\"us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl_acb73e\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInOperatingLeaseLiability_lbl_acb73e\" xml:lang=\"en-US\">Operating lease liabilities</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock\" xlink:to=\"us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_lbl_cc153f\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock_lbl_cc153f\" xml:lang=\"en-US\">Proceeds from the issuance of preferred stock</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:label=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:to=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_2d5f3d\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities\" xlink:to=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_12\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_2d5f3d\" xml:lang=\"en-US\">Accounts payable and accrued expenses</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_lbl_12\" xml:lang=\"en-US\">[Increase (Decrease) in Accounts Payable and Accrued Liabilities]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_CashPaidDuringTheYearForAbstract\" xlink:label=\"couv_CashPaidDuringTheYearForAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"couv_CashPaidDuringTheYearForAbstract\" xlink:to=\"couv_CashPaidDuringTheYearForAbstract_lbl_33f655\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"couv_CashPaidDuringTheYearForAbstract_lbl_33f655\" xml:lang=\"en-US\">Cash paid during the period for:</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromNotesPayable\" xlink:label=\"us-gaap_ProceedsFromNotesPayable\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromNotesPayable\" xlink:to=\"us-gaap_ProceedsFromNotesPayable_lbl_1a56c3\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProceedsFromNotesPayable_lbl_1a56c3\" xml:lang=\"en-US\">Proceeds from notes payable</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_3f5fcc\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_3f5fcc\" xml:lang=\"en-US\">Effect of exchange rate changes on cash</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_RepaymentsOfConvertibleDebt\" xlink:label=\"us-gaap_RepaymentsOfConvertibleDebt\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_RepaymentsOfConvertibleDebt\" xlink:to=\"us-gaap_RepaymentsOfConvertibleDebt_lbl_d935b4\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_RepaymentsOfConvertibleDebt_lbl_d935b4\" xml:lang=\"en-US\">(Repayment of) Proceeds from convertible note</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract\" xlink:label=\"us-gaap_IncreaseDecreaseInOperatingCapitalAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInOperatingCapitalAbstract\" xlink:to=\"us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_37f1cf\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_lbl_37f1cf\" xml:lang=\"en-US\">Changes in operating assets and liabilities:</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:to=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_42a531\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable\" xlink:to=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_13\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_42a531\" xml:lang=\"en-US\">Payroll taxes payable</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInAccruedTaxesPayable_lbl_13\" xml:lang=\"en-US\">[Increase (Decrease) in Accrued Taxes Payable]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities\" xlink:label=\"us-gaap_NetCashProvidedByUsedInOperatingActivities\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInOperatingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_4a6729\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInOperatingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_15\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_4a6729\" xml:lang=\"en-US\">Net cash used in operating activities</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInOperatingActivities_lbl_15\" xml:lang=\"en-US\">[Net Cash Provided by (Used in) Operating Activities]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInSecurityDeposits\" xlink:label=\"us-gaap_IncreaseDecreaseInSecurityDeposits\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInSecurityDeposits\" xlink:to=\"us-gaap_IncreaseDecreaseInSecurityDeposits_lbl_9f86a1\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInSecurityDeposits_lbl_9f86a1\" xml:lang=\"en-US\">Security deposit</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProfitLoss\" xlink:label=\"us-gaap_ProfitLoss\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProfitLoss\" xlink:to=\"us-gaap_ProfitLoss_lbl_c8281e\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProfitLoss\" xlink:to=\"us-gaap_ProfitLoss_lbl_19\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProfitLoss\" xlink:to=\"us-gaap_ProfitLoss_lbl_b98892\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_ProfitLoss_lbl_c8281e\" xml:lang=\"en-US\">NET LOSS</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProfitLoss_lbl_19\" xml:lang=\"en-US\">[Net Income (Loss), Including Portion Attributable to Noncontrolling Interest]</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_ProfitLoss_lbl_b98892\" xml:lang=\"en-US\">Net loss</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment\" xlink:label=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment\" xlink:to=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_69d1f5\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment\" xlink:to=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_17\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2009/role/negatedLabel\" xlink:label=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_69d1f5\" xml:lang=\"en-US\">Acquisition of property and equipment</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_lbl_17\" xml:lang=\"en-US\">[Payments to Acquire Property, Plant, and Equipment]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense\" xlink:label=\"us-gaap_IncreaseDecreaseInPrepaidExpense\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInPrepaidExpense\" xlink:to=\"us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_de1840\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInPrepaidExpense\" xlink:to=\"us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_9\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_de1840\" xml:lang=\"en-US\">Prepaid expenses</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInPrepaidExpense_lbl_9\" xml:lang=\"en-US\">[Increase (Decrease) in Prepaid Expense]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_PaymentsToAcquireIntangibleAssets\" xlink:label=\"us-gaap_PaymentsToAcquireIntangibleAssets\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_PaymentsToAcquireIntangibleAssets\" xlink:to=\"us-gaap_PaymentsToAcquireIntangibleAssets_lbl_80153d\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_PaymentsToAcquireIntangibleAssets\" xlink:to=\"us-gaap_PaymentsToAcquireIntangibleAssets_lbl_18\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2009/role/negatedLabel\" xlink:label=\"us-gaap_PaymentsToAcquireIntangibleAssets_lbl_80153d\" xml:lang=\"en-US\">Addition to intellectual property</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_PaymentsToAcquireIntangibleAssets_lbl_18\" xml:lang=\"en-US\">[Payments to Acquire Intangible Assets]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInReceivables\" xlink:label=\"us-gaap_IncreaseDecreaseInReceivables\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInReceivables\" xlink:to=\"us-gaap_IncreaseDecreaseInReceivables_lbl_a305e3\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInReceivables\" xlink:to=\"us-gaap_IncreaseDecreaseInReceivables_lbl_10\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_IncreaseDecreaseInReceivables_lbl_a305e3\" xml:lang=\"en-US\">Income tax credits receivable</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInReceivables_lbl_10\" xml:lang=\"en-US\">[Increase (Decrease) in Receivables]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense\" xlink:label=\"us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense\" xlink:to=\"us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_272dbb\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_OperatingLeaseRightOfUseAssetAmortizationExpense_lbl_272dbb\" xml:lang=\"en-US\">Amortization of right-of-use assets</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_LandlordBuildoutRefundReceivable\" xlink:label=\"couv_LandlordBuildoutRefundReceivable\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"couv_LandlordBuildoutRefundReceivable\" xlink:to=\"couv_LandlordBuildoutRefundReceivable_lbl_54acb8\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"couv_LandlordBuildoutRefundReceivable\" xlink:to=\"couv_LandlordBuildoutRefundReceivable_lbl_8\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"couv_LandlordBuildoutRefundReceivable_lbl_54acb8\" xml:lang=\"en-US\">Landlord buildout refund receivable</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"couv_LandlordBuildoutRefundReceivable_lbl_8\" xml:lang=\"en-US\">[Landlord buildout refund receivable]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment\" xlink:label=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment\" xlink:to=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl_06cbbb\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment\" xlink:to=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl_5\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl_06cbbb\" xml:lang=\"en-US\">Loss on impairment of intellectual property</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_GainLossOnSaleOfPropertyPlantEquipment_lbl_5\" xml:lang=\"en-US\">[Gain (Loss) on Disposition of Property Plant Equipment]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_SupplementalCashFlowInformationAbstract\" xlink:label=\"us-gaap_SupplementalCashFlowInformationAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_SupplementalCashFlowInformationAbstract\" xlink:to=\"us-gaap_SupplementalCashFlowInformationAbstract_lbl_708ead\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_SupplementalCashFlowInformationAbstract_lbl_708ead\" xml:lang=\"en-US\">Supplemental disclosure of cash flow information:</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_bb1254\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_29\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_72f944\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/periodStartLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_bb1254\" xml:lang=\"en-US\">Cash at beginning of the period</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_29\" xml:lang=\"en-US\">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents]</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/periodEndLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_lbl_72f944\" xml:lang=\"en-US\">Cash at end of the period</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"couv-20230930.xsd#couv_AmortizationOfNotePayableDiscount\" xlink:label=\"couv_AmortizationOfNotePayableDiscount\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"couv_AmortizationOfNotePayableDiscount\" xlink:to=\"couv_AmortizationOfNotePayableDiscount_lbl_56b5ff\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"couv_AmortizationOfNotePayableDiscount_lbl_56b5ff\" xml:lang=\"en-US\">Amortization of note payable discount</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_StatementOfCashFlowsAbstract\" xlink:label=\"us-gaap_StatementOfCashFlowsAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_StatementOfCashFlowsAbstract\" xlink:to=\"us-gaap_StatementOfCashFlowsAbstract_lbl_ea95cd\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_StatementOfCashFlowsAbstract_lbl_ea95cd\" xml:lang=\"en-US\">CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited)</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_7a1afa\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\" xlink:to=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_28\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_7a1afa\" xml:lang=\"en-US\">Net increase in cash</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect_lbl_28\" xml:lang=\"en-US\">[Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract\" xlink:label=\"us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract\" xlink:to=\"us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_3910e0\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_lbl_3910e0\" xml:lang=\"en-US\">Cash flows from investing activities:</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_InterestPaidNet\" xlink:label=\"us-gaap_InterestPaidNet\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_InterestPaidNet\" xlink:to=\"us-gaap_InterestPaidNet_lbl_b37de8\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_InterestPaidNet_lbl_b37de8\" xml:lang=\"en-US\">Interest</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncomeTaxesPaidNet\" xlink:label=\"us-gaap_IncomeTaxesPaidNet\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncomeTaxesPaidNet\" xlink:to=\"us-gaap_IncomeTaxesPaidNet_lbl_50acd7\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncomeTaxesPaidNet_lbl_50acd7\" xml:lang=\"en-US\">Income taxes</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities\" xlink:label=\"us-gaap_NetCashProvidedByUsedInInvestingActivities\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInInvestingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_166904\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInInvestingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_19\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_166904\" xml:lang=\"en-US\">Net cash used in investing activities</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInInvestingActivities_lbl_19\" xml:lang=\"en-US\">[Net Cash Provided by (Used in) Investing Activities]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_3c8b4f\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_lbl_3c8b4f\" xml:lang=\"en-US\">Cash flows from financing activities:</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_IncreaseDecreaseInInventories\" xlink:label=\"us-gaap_IncreaseDecreaseInInventories\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInInventories\" xlink:to=\"us-gaap_IncreaseDecreaseInInventories_lbl_a443eb\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_IncreaseDecreaseInInventories\" xlink:to=\"us-gaap_IncreaseDecreaseInInventories_lbl_7\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/verboseLabel\" xlink:label=\"us-gaap_IncreaseDecreaseInInventories_lbl_a443eb\" xml:lang=\"en-US\">Inventory</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_IncreaseDecreaseInInventories_lbl_7\" xml:lang=\"en-US\">[Increase (Decrease) in Inventories]</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromPaymentsToMinorityShareholders\" xlink:label=\"us-gaap_ProceedsFromPaymentsToMinorityShareholders\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromPaymentsToMinorityShareholders\" xlink:to=\"us-gaap_ProceedsFromPaymentsToMinorityShareholders_lbl_c21f75\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProceedsFromPaymentsToMinorityShareholders_lbl_c21f75\" xml:lang=\"en-US\">Advances from stockholders</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfCommonStock\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_ProceedsFromIssuanceOfCommonStock\" xlink:to=\"us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_4313d7\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_ProceedsFromIssuanceOfCommonStock_lbl_4313d7\" xml:lang=\"en-US\">Proceeds from the issuance of common stock</link:label>\n    <link:loc xlink:type=\"locator\" xlink:href=\"https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_203283\" xlink:type=\"arc\"/>\n    <link:labelArc xlink:arcrole=\"http://www.xbrl.org/2003/arcrole/concept-label\" xlink:from=\"us-gaap_NetCashProvidedByUsedInFinancingActivities\" xlink:to=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_26\" xlink:type=\"arc\"/>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/totalLabel\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_203283\" xml:lang=\"en-US\">Net cash provided by financing activities</link:label>\n    <link:label xlink:type=\"resource\" xlink:role=\"http://www.xbrl.org/2003/role/label\" xlink:label=\"us-gaap_NetCashProvidedByUsedInFinancingActivities_lbl_26\" xml:lang=\"en-US\">[Net Cash Provided by (Used in) Financing Activities]</link:label>\n    </link:labelLink>\n</link:linkbase>\n\n\n\n##Instance document\n<?xml version='1.0' encoding='UTF-8'?>\n<xbrl xmlns=\"http://www.xbrl.org/2003/instance\" xmlns:couv=\"http://couv.com/20230930\" xmlns:dei=\"http://xbrl.sec.gov/dei/2023\" xmlns:iso4217=\"http://www.xbrl.org/2003/iso4217\" xmlns:link=\"http://www.xbrl.org/2003/linkbase\" xmlns:srt=\"http://fasb.org/srt/2023\" xmlns:us-gaap=\"http://fasb.org/us-gaap/2023\" xmlns:xbrldi=\"http://xbrl.org/2006/xbrldi\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><link:schemaRef xlink:href=\"couv-20230930.xsd\" xlink:type=\"simple\"/>\n\t<context id=\"From2023-07-01to2023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <startDate>2023-07-01</startDate>\n            <endDate>2023-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2022-07-01to2022-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <startDate>2022-07-01</startDate>\n            <endDate>2022-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2023-01-01to2023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <startDate>2023-01-01</startDate>\n            <endDate>2023-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"From2022-01-01to2022-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <startDate>2022-01-01</startDate>\n            <endDate>2022-09-30</endDate>\n        </period>\n    </context>\n\t<context id=\"AsOf2022-12-31\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <instant>2022-12-31</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2021-12-31\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <instant>2021-12-31</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2023-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <instant>2023-09-30</instant>\n        </period>\n    </context>\n\t<context id=\"AsOf2022-09-30\">\n        <entity>\n            <identifier scheme=\"http://www.sec.gov/CIK\">0001450307</identifier>\n        </entity>\n        <period>\n            <instant>2022-09-30</instant>\n        </period>\n    </context>\n\t<unit id=\"USD\">\n        <measure>iso4217:USD</measure>\n    </unit>\n\t<unit id=\"Shares\">\n        <measure>shares</measure>\n    </unit>\n\t<unit id=\"USDPShares\">\n        <divide>\n            <unitNumerator>\n                <measure>iso4217:USD</measure>\n            </unitNumerator>\n            <unitDenominator>\n                <measure>shares</measure>\n            </unitDenominator>\n        </divide>\n    </unit>\n\t<unit id=\"Pure\">\n        <measure>pure</measure>\n    </unit>\n\t<us-gaap:ProfitLoss contextRef=\"From2023-07-01to2023-09-30\" decimals=\"0\" id=\"fid_193\" unitRef=\"USD\">-784466</us-gaap:ProfitLoss>\n\t<us-gaap:ProfitLoss contextRef=\"From2022-07-01to2022-09-30\" decimals=\"0\" id=\"fid_194\" unitRef=\"USD\">-651136</us-gaap:ProfitLoss>\n\t<us-gaap:ProfitLoss contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_195\" unitRef=\"USD\">-2218072</us-gaap:ProfitLoss>\n\t<us-gaap:ProfitLoss contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_196\" unitRef=\"USD\">-1997087</us-gaap:ProfitLoss>\n\t<us-gaap:ProfitLoss contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_417\" unitRef=\"USD\">-2218072</us-gaap:ProfitLoss>\n\t<us-gaap:ProfitLoss contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_418\" 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decimals=\"0\" id=\"fid_439\" unitRef=\"USD\">153981</us-gaap:IncreaseDecreaseInAccruedTaxesPayable>\n\t<us-gaap:IncreaseDecreaseInOperatingLeaseLiability contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_440\" unitRef=\"USD\">-97868</us-gaap:IncreaseDecreaseInOperatingLeaseLiability>\n\t<us-gaap:IncreaseDecreaseInOperatingLeaseLiability contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_441\" unitRef=\"USD\">-74115</us-gaap:IncreaseDecreaseInOperatingLeaseLiability>\n\t<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_442\" unitRef=\"USD\">-2201834</us-gaap:NetCashProvidedByUsedInOperatingActivities>\n\t<us-gaap:NetCashProvidedByUsedInOperatingActivities contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_443\" unitRef=\"USD\">-1031840</us-gaap:NetCashProvidedByUsedInOperatingActivities>\n\t<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_445\" unitRef=\"USD\">27029</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>\n\t<us-gaap:PaymentsToAcquirePropertyPlantAndEquipment contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_446\" unitRef=\"USD\">599990</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>\n\t<us-gaap:PaymentsToAcquireIntangibleAssets contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_447\" unitRef=\"USD\">53413</us-gaap:PaymentsToAcquireIntangibleAssets>\n\t<us-gaap:PaymentsToAcquireIntangibleAssets contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_448\" unitRef=\"USD\">47454</us-gaap:PaymentsToAcquireIntangibleAssets>\n\t<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_449\" unitRef=\"USD\">-80442</us-gaap:NetCashProvidedByUsedInInvestingActivities>\n\t<us-gaap:NetCashProvidedByUsedInInvestingActivities contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_450\" unitRef=\"USD\">-647444</us-gaap:NetCashProvidedByUsedInInvestingActivities>\n\t<us-gaap:ProceedsFromPaymentsToMinorityShareholders contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_452\" unitRef=\"USD\">213985</us-gaap:ProceedsFromPaymentsToMinorityShareholders>\n\t<us-gaap:ProceedsFromPaymentsToMinorityShareholders contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_453\" unitRef=\"USD\">241945</us-gaap:ProceedsFromPaymentsToMinorityShareholders>\n\t<us-gaap:RepaymentsOfConvertibleDebt contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_454\" unitRef=\"USD\">-10000</us-gaap:RepaymentsOfConvertibleDebt>\n\t<us-gaap:RepaymentsOfConvertibleDebt contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_801\" unitRef=\"USD\">175000</us-gaap:RepaymentsOfConvertibleDebt>\n\t<us-gaap:ProceedsFromNotesPayable contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_456\" unitRef=\"USD\">999375</us-gaap:ProceedsFromNotesPayable>\n\t<us-gaap:ProceedsFromNotesPayable contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_457\" unitRef=\"USD\">479961</us-gaap:ProceedsFromNotesPayable>\n\t<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_458\" unitRef=\"USD\">1124375</us-gaap:ProceedsFromIssuanceOfCommonStock>\n\t<us-gaap:ProceedsFromIssuanceOfCommonStock contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_459\" unitRef=\"USD\">1182000</us-gaap:ProceedsFromIssuanceOfCommonStock>\n\t<us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_460\" unitRef=\"USD\">0</us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock>\n\t<us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_461\" unitRef=\"USD\">7500</us-gaap:ProceedsFromIssuanceOfPreferredStockAndPreferenceStock>\n\t<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_462\" unitRef=\"USD\">2327735</us-gaap:NetCashProvidedByUsedInFinancingActivities>\n\t<us-gaap:NetCashProvidedByUsedInFinancingActivities contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_463\" unitRef=\"USD\">2086406</us-gaap:NetCashProvidedByUsedInFinancingActivities>\n\t<us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_464\" unitRef=\"USD\">-33999</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_465\" unitRef=\"USD\">-316012</us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_466\" unitRef=\"USD\">11460</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_467\" unitRef=\"USD\">91110</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2022-12-31\" decimals=\"0\" id=\"fid_468\" unitRef=\"USD\">464227</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2021-12-31\" decimals=\"0\" id=\"fid_469\" unitRef=\"USD\">3208</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2023-09-30\" decimals=\"0\" id=\"fid_470\" unitRef=\"USD\">475687</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents contextRef=\"AsOf2022-09-30\" decimals=\"0\" id=\"fid_471\" unitRef=\"USD\">94318</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>\n\t<us-gaap:InterestPaidNet contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_474\" unitRef=\"USD\">27710</us-gaap:InterestPaidNet>\n\t<us-gaap:InterestPaidNet contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_475\" unitRef=\"USD\">0</us-gaap:InterestPaidNet>\n\t<us-gaap:IncomeTaxesPaidNet contextRef=\"From2023-01-01to2023-09-30\" decimals=\"0\" id=\"fid_476\" unitRef=\"USD\">0</us-gaap:IncomeTaxesPaidNet>\n\t<us-gaap:IncomeTaxesPaidNet contextRef=\"From2022-01-01to2022-09-30\" decimals=\"0\" id=\"fid_477\" unitRef=\"USD\">0</us-gaap:IncomeTaxesPaidNet>\n\t</xbrl>\n\n\n\n##US GAAP Taxonomy\n[Concept Core]\nID: us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\nLabel: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\nType: xbrli:monetaryItemType | Balance: debit | PeriodType: duration | Abstract: False\nStatus: None | DeprecatedLabel: None | DeprecatedDate: None\nDocumentation:\nAmount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.\n\nProvenance: file=GAAP_Taxonomy_2023.xlsx | sheet=Concepts | row=13780\n\n\n[Concept Core]\nID: us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\nLabel: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\nType: xbrli:monetaryItemType | Balance: debit | PeriodType: duration | Abstract: False\nStatus: None | DeprecatedLabel: None | DeprecatedDate: None\nDocumentation:\nAmount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.\n\nProvenance: file=GAAP_Taxonomy_2023.xlsx | sheet=Concepts | row=13781\n\n\n[Concept Relations]\nID: us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\n\nPresentation:\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract] > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract] > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect, Continuing Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect, Disposal Group, Including Discontinued Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract] > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperations\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract] > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations\n  Path: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect [Abstract] > Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect\n  PreferredLabel: http://www.xbrl.org/2003/role/totalLabel\nProvenance: sheets include Presentation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\n\nCalculation:\n- As Parent:\n  child=us-gaap:NetCashProvidedByUsedInOperatingActivities | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:NetCashProvidedByUsedInInvestingActivities | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:NetCashProvidedByUsedInFinancingActivities | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  child=us-gaap:NetCashProvidedByUsedInContinuingOperations | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  child=us-gaap:NetCashProvidedByUsedInDiscontinuedOperations | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  child=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectContinuingOperations | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperations\n  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(role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect -> to=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract -> to=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract -> to=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffectAbstract -> to=us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable)\nProvenance: sheets include Definition-like sheets\n\n\n[Concept Relations]\nID: us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect\n\nReferences:\n- None | None | None\n- None | None | Element represents encompassing element and is intended to be used for amount of increase (decrease) in cash, cash equivalents, restricted cash, and restricted cash equivalents or combination thereof.\nProvenance: sheets include Reference-like sheets\n\n\n[Concept Relations]\nID: us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\n\nPresentation:\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate\n  Path: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] > Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\n  Path: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] > Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperations\n  Path: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] > Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperations\n  Path: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] > Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\n  PreferredLabel: None\n- Role: http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperations\n  Path: Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations [Abstract] > Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Continuing Operations\n  PreferredLabel: None\nProvenance: sheets include Presentation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\n\nCalculation:\n- As Child:\n  parent=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations | weight=1 | role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect\nProvenance: sheets include Calculation-like sheets\n\n\n[Concept Relations]\nID: us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\n\nDefinition (Dimensions/Domain/Hypercube):\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract -> to=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract -> to=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract -> to=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectDepositBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract -> to=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectInvestmentBasedOperationsStatementTable)\n- http://xbrl.org/int/dim/arcrole/domain-member: from=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperationsAbstract -> to=us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents (role=http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectSecuritiesBasedOperationsStatementTable)\nProvenance: sheets include Definition-like sheets\n\n\n[Concept Relations]\nID: us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents\n\nReferences:\n- None | None | None\n- None | None | Element is intended to be used for effect of exchange rate from continuing operations when discontinued operations are reported separately from continuing operations. Element intended to be used for effect of exchange rate when there are no discontinued operations or discontinued operations are reported together with continuing operations is identified first in tin-part:AlternateElement. Element intended to be used for effect of exchange rate from discontinued operations when reported separately is identified second in tin-part:AlternateElement.\n- None | None | Element represents encompassing element and is intended to be used for amount for effect of exchange rate change on cash, cash equivalents, restricted cash, and restricted cash equivalents or combination thereof.\nProvenance: sheets include Reference-like sheets\n\nQuestion: What erroneous relationship type exists between us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect and us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents, based on the provided XBRL filing and the US GAAP taxonomy?\nAnswer:\n\n    "

Answer: "Reversal"