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DE   file to test correctness of GB_test_textfile_difflines 
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CC   Thu Sep 30 23:23:19 2010
CC   Wed Oct  6 09:35:01 2010
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QQ   1st line
QQ   2nd line
QQ   3rd line
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DT   05-JAN-1910 (Rel. 1, Last updated, Version 1)
DT   06-OCT-1910 (Rel. 1, Last updated, Version 1)
DT   05-JAN-1910 (Rel. 1, Created)
DT   06-OCT-1910 (Rel. 1, Created)
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