<xbrl xmlns="http://www.xbrl.org/2003/instance" title="Test&reg;"> <!-- CAUSE: disallowed named reference, in attribute -->
    <!-- &#1080; &#1081; --> <!-- CAUSE: disallowed decimal numeric references, in comment -->
    <!-- &#x0000; &#x20D0; --> <!-- CAUSE: disallowed hexadecimal numeric references, in comment -->
    <!-- &reg; &plus; --> <!-- CAUSE: disallowed named references, in comment -->
    &#1080; &#1081; <!-- CAUSE: disallowed decimal numeric references, in text -->
    &#x0000; &#x20D0; <!-- CAUSE: disallowed hexadecimal numeric references, in text -->
    &reg; &plus; <!-- CAUSE: disallowed named references, in text -->

    <!-- &#32; &#0160; &#8352;--> <!-- CAUSE: allowed decimal numeric references, in comment -->
    <!--&#x0020; &#x00A0; &#x20A0; --> <!-- CAUSE: allowed hexadecimal numeric references, in comment -->
    <!-- &lt; &gt; --> <!-- CAUSE: allowed named references, in comment -->
    &#127; &#0255; &#8399; <!-- CAUSE: allowed decimal numeric references, in text -->
    &#x007F; &#x00FF; &#x20CF; <!-- CAUSE: allowed hexadecimal numeric references, in text -->
    &amp; &apos; &quot; <!-- CAUSE: allowed named references, in text -->
</xbrl>
