11 lines
156 B
Plaintext
11 lines
156 B
Plaintext
<!DOCTYPE conref [
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<!ELEMENT conref O O (b+)>
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<!ELEMENT b - O RCDATA>
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<!ATTLIST b x CDATA #CONREF>
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]>
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<b>1.</b>
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<b x=2>
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<b>3.</b>
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<b x=4>
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<b>5.</b>
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