<text include="cl1">cl1-Text</text>
<text exclude="cl1">nicht cl1-text</text>
<text include="cl1.1">cl1.1-Text</text>
+<text include="cl1.1:cl2">cl1.1+cl2-Text</text>
<text exclude="cl1.1">nicht cl1.1-text</text>
<text include="cl2">cl2-Text</text>
<text exclude="cl2">nicht cl2-text</text>