/usr/share/doc/ is in libmime-tools-perl 5.505-1.
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..
/usr/share/doc/libmime-tools-perl/
/usr/share/doc/libmime-tools-perl/copyright
/usr/share/doc/libmime-tools-perl/TODO.Debian
/usr/share/doc/libmime-tools-perl/examples/
/usr/share/doc/libmime-tools-perl/examples/README
/usr/share/doc/libmime-tools-perl/examples/mimeencode
/usr/share/doc/libmime-tools-perl/examples/mimeexplode
/usr/share/doc/libmime-tools-perl/examples/mimeprint
/usr/share/doc/libmime-tools-perl/examples/mimetour
/usr/share/doc/libmime-tools-perl/examples/mimesend
/usr/share/doc/libmime-tools-perl/examples/mimepostcard
/usr/share/doc/libmime-tools-perl/examples/mimeabuse
/usr/share/doc/libmime-tools-perl/examples/mimedump
/usr/share/doc/libmime-tools-perl/examples/mimesender
/usr/share/doc/libmime-tools-perl/examples/mimeref
/usr/share/doc/libmime-tools-perl/changelog.gz
/usr/share/doc/libmime-tools-perl/changelog.Debian.gz