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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="lab_dia_IncreaseDecreaseThroughAdoptionOfInternationalAccountingStandardsTwelve_1" xml:lang="it">Rappresenta l'entità dell'aumento/diminuzione dovuta all'adozione degli standard contabili internazionali 12.</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:label="lab_dia_NonRecurringExpenses_1" xml:lang="it">di cui: non ricorrenti</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_dia_OtherReservesAndRetainedEarnings_1" xml:lang="it">Altre riserve e risultati a nuovo</label>
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