<!ELEMENT AccessRights ( Owner, Group, Rest ) >

<!ELEMENT Capacity ( #PCDATA ) >

<!ELEMENT Exec ( #PCDATA ) >

<!ELEMENT File ( FileName, FileSize, AccessRights ) >

<!ELEMENT FileName ( #PCDATA ) >

<!ELEMENT FileSize ( #PCDATA ) >

<!ELEMENT Group ( Read, Write, Exec ) >

<!ELEMENT NoOfFilesPresent ( #PCDATA ) >

<!ELEMENT NoOfNodes ( #PCDATA ) >

<!ELEMENT Node ( NodeId, Capacity, NoOfFilesPresent, File* ) >

<!ELEMENT NodeId ( #PCDATA ) >

<!ELEMENT Owner ( Read, Write, Exec ) >

<!ELEMENT Read ( #PCDATA ) >

<!ELEMENT Rest ( Read, Write, Exec ) >

<!ELEMENT User ( NoOfNodes, Node+ ) >

<!ELEMENT Write ( #PCDATA ) >