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## 1
(region DLPSTEXTCLASS); {exportfile "main.rgn"}; export; ~sync "main";
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## 2
((region TITLE within (region TITLESTMT within region FILEDESC)) not within (region SOURCEDESC)) ; {exportfile "maintitle.rgn"}; export; ~sync "maintitle";
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## 3
((region AUTHOR within (region TITLESTMT within region FILEDESC)) not within (region SOURCEDESC)); {exportfile "mainauthor.rgn"}; export; ~sync "mainauthor";
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## 4
(region HEADER); {exportfile "mainheader.rgn"}; export; ~sync "mainheader";
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## 5
(((region "<DIV1".."</HEAD>") ^ (region DIV1 incl (region HEAD not within region DIV2))) + (((region "DIV1-T") ^ (region DIV1 not incl (region HEAD not within region DIV2))))); {exportfile "div1head.rgn"}; export; ~sync "div1head";
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## 6
(((region "<DIV2".."</HEAD>") ^ (region DIV2 incl (region HEAD))) + (((region "DIV2-T") ^ (region DIV2 not incl (region HEAD))))); {exportfile "div2head.rgn"}; export; ~sync "div2head";
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## 7
(2 + 5 + 6); {exportfile "alltitles.rgn"}; export; ~sync "alltitles";
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