12 lines
231 B
XML
Executable File
12 lines
231 B
XML
Executable File
<!DOCTYPE doc
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[
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<!ELEMENT doc (a|b)*>
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<!ELEMENT a EMPTY>
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<!ELEMENT b EMPTY>
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<!NOTATION a SYSTEM "a">
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<!NOTATION b SYSTEM "b">
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<!ATTLIST a att NOTATION (a) #IMPLIED>
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<!ATTLIST b att NOTATION ( a | b ) #IMPLIED>
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]>
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<doc/>
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