ftp://ftp.il.kernel.org/pub/linux/ubuntu/pool/universe/libs/  direct

[DIR]libsamplerate/  direct  1000+ twin directories
[DIR]libs11n/  direct  470+ twin directories
[DIR]libsaxpath-java/  direct  410+ twin directories
[DIR]libsdl-erlang/  direct  430+ twin directories
[DIR]libsdl-ruby/  direct  440+ twin directories
[DIR]libsdl-sound1.2/  direct  440+ twin directories
[DIR]libselinux/  direct  670+ twin directories
[DIR]libsapdbc-java/  direct  360+ twin directories
[DIR]libscalar-properties-perl/  direct  350+ twin directories
[DIR]libschedule-cron-perl/  direct  440+ twin directories
[DIR]libscriptalicious-perl/  direct  370+ twin directories
[DIR]libsdl-sge/  direct  430+ twin directories
[DIR]libsdl1.2/  direct  610+ twin directories
[DIR]libsafe/  direct  230+ twin directories
[DIR]libsbc/  direct  350+ twin directories
[DIR]libsdl-console/  direct  440+ twin directories
[DIR]libsearch-xapian-perl/  direct  370+ twin directories
[DIR]libsendmail-pmilter-perl/  direct  430+ twin directories
[DIR]libsepol/  direct  660+ twin directories
[DIR]libshell-posix-select-perl/  direct  370+ twin directories
[DIR]libsieve/  direct  620+ twin directories
[DIR]libsigc++/  direct  1000+ twin directories
[DIR]libsigc++-2.0/  direct  590+ twin directories
[DIR]libsmbios/  direct  700+ twin directories
[DIR]libsndfile/  direct  1000+ twin directories
[DIR]libsndfile0/  direct  410+ twin directories
[DIR]libsnmp-multi-perl/  direct  350+ twin directories
[DIR]libsnowpg-perl/  direct  430+ twin directories
[DIR]libsem/  direct  132 twin directories
[DIR]libsemanage/  direct  440+ twin directories
[DIR]libsendmail-milter-perl/  direct  430+ twin directories
[DIR]libserialport-ruby/  direct  430+ twin directories
[DIR]libset-intspan-perl/  direct  440+ twin directories
[DIR]libset-object-perl/  direct  440+ twin directories
[DIR]libshout/  direct  1000+ twin directories
[DIR]libsidplay/  direct  850+ twin directories
[DIR]libsigc++-1.2/  direct  580+ twin directories
[DIR]libsigcx/  direct  540+ twin directories
[DIR]libsigsegv/  direct  850+ twin directories
[DIR]libsnmp-mib-compiler-perl/  direct  440+ twin directories
[DIR]libsnowball-swedish-perl/  direct  420+ twin directories
[DIR]libsoup/  direct  1000+ twin directories
[DIR]libspf/  direct  570+ twin directories
[DIR]libspin-java/  direct  340+ twin directories
[DIR]libspreadsheet-parseexcel-simple-perl/  direct  370+ twin directories
[DIR]libspreadsheet-writeexcel-perl/  direct  420+ twin directories
[DIR]libsql-abstract-perl/  direct  460+ twin directories
[DIR]libstat-lsmode-perl/  direct  370+ twin directories
[DIR]libstatgrab/  direct  660+ twin directories
[DIR]libstring-escape-perl/  direct  440+ twin directories