ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/X11/xapps/  direct

[DIR]networked/  direct  12 twin directories
[DIR]math/  direct  14904+ twin directories
[DIR]graphics/  direct  28007+ twin directories
[DIR]editors/  direct  11666+ twin directories
[DIR]datebooks/  direct  28 twin directories
[DIR]comm/  direct  4988+ twin directories