<!DOCTYPE pvaccel [
<!ELEMENT pvaccel - - (url, (ent, file)* )>
<!ELEMENT url     - - (#PCDATA)*>
<!ELEMENT ent     - O (#PCDATA)*>
<!ELEMENT file    - O (#PCDATA)*>
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<pvaccel>
<url>http://202.224.189.178/~sgml/viewing/NV-VZ55EM/OT/SIMP/nv-vz14en.sgm</url>
<ent>entity.ent<file>nv-vz14en.sgm
<ent>ser_ma.gif<file>s0000000000.sgm
<ent>simple.gif<file>s0000000000.sgm
<ent>cover.gif<file>s0000000000.sgm
<ent>spec.gif<file>s0000000000.sgm
<ent>warning.gif<file>s0000000000.sgm
<ent>pana.gif<file>s0000000000.sgm
</pvaccel>
