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      <ReconcilationRevenueExpnssAmt>-10804093</ReconcilationRevenueExpnssAmt>
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    <IRS990ScheduleD documentId="IRS990ScheduleD">
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        <Desc>CLAIMS STABILIZATION RESERVE</Desc>
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        <MethodValuationCd>F</MethodValuationCd>
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      <TotalLiabilityAmt>0</TotalLiabilityAmt>
      <TotalRevEtcAuditedFinclStmtAmt>74649879</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>30287753</NetUnrealizedGainsInvstAmt>
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      <RevenueSubtotalAmt>37119336</RevenueSubtotalAmt>
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      <TotExpnsEtcAuditedFinclStmtAmt>55166219</TotExpnsEtcAuditedFinclStmtAmt>
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      <ExpensesSubtotalAmt>47923429</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>47923429</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 1</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INTERNAL REVENUE SERVICE ("irs") ISSUED A LETTER DATED NOVEMBER 15, 1993, STATING THAT THE TRUST IS QUALIFIED PURSUANT TO SECTION 501(C)(9) OF THE INTERNAL REVENUE CODE. THE TRUST HAS BEEN AMENDED SINCE RECEIVING THE DETERMINATION LETTER. HOWEVER, THE PLAN ADMINISTRATOR, HAVING CONSULTED WITH THE PLAN'S LEGAL COUNSEL, BELIEVES THAT THE TRUST REMAINS TAX-EXEMPT AS OF THE FINANCIAL STATEMENT DATE. US GAAP REQUIRES PLAN ADMINISTRATOR TO EVALUATE TAX POSITIONS TAKEN BY THE PLAN. THE FINANCIAL STATEMENT EFFECTS OF AN UNCERTAIN TAX POSITION ARE RECOGNIZED WHEN THE POSITION IS MORE LIKELY THAN NOT, BASED ON THE TECHNICAL MERITS, TO BE SUSTAINED UPON EXAMINATION BY TAXING JURISDICTIONS. THE PLAN HAS RECOGNIZED NO TAX INTEREST OR PENALTIES RELATED TO UNCERTAIN TAX POSITIONS. THE PLAN COULD BE SUBJECT TO ROUTINE AUDITS BY JURISDICTIONS; HOWEVER, THERE ARE CURRENTLY NO AUDITS FOR ANY TAX PERIODS IN PROGRESS. THE PLAN ADMINISTRATOR BELIEVES THE PLAN IS NO LONGER SUBJECT TO INCOME TAX EXAMINATIONS FOR YEARS PRIOR TO 2011.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D</FormAndLineReferenceDesc>
        <ExplanationTxt>RETIREE MEDICAL ALLOWANCE NOT FUNDED DIRECTLY THROUGH THE TRUST: 7,242,790. PART XII, LINE 2D RETIREE MEDICAL ALLOWANCE NOT PAID DIRECTLY THROUGH THE TRUST: 7,242,790.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Part VI, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>the return will be reviewed by r.r. donnelley and sons company's tax managers prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990 Part VI, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>governing documents are made available upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
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          <BusinessNameLine1>rr donnelley &amp; sons company</BusinessNameLine1>
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        <USAddress>
          <AddressLine1>111 s wacker drive</AddressLine1>
          <City>chicago</City>
          <State>IL</State>
          <ZIPCode>60606</ZIPCode>
        </USAddress>
        <EIN>361004130</EIN>
        <PrimaryActivitiesTxt>CONTRIB.ER</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
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      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
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      <SharingOfFacilitiesInd>true</SharingOfFacilitiesInd>
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      <TransferFromOtherOrgInd>true</TransferFromOtherOrgInd>
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</Return>