<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="
http://www.w3.org/1999/XSL/Transform">
<xsl:key name="label" match="item2" use="undeclaredfunc()"/>
<xsl:template match="root">
<xsl:for-each select="//item1">
<xsl:call-template name="item1" />
</xsl:for-each>
</xsl:template>
<xsl:template name="item1">
<xsl:for-each select="key('label', 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA')">
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
